From 147ed48e86bb4a13e42df35f1d1d800a7b564f4b Mon Sep 17 00:00:00 2001 From: jsdelfino Date: Mon, 15 Sep 2008 06:50:04 +0000 Subject: Removed more modules as in Oscar's TUSCANY-2440 reduced-set patch. Also removed newer modules added since r643746 and are not required to run the minimum set that we are porting to android. Set svn ignore properties to ignore Manifest files produced by the build. git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@695356 13f79535-47bb-0310-9956-ffa450edef68 --- .../sca/databinding/jaxb/DataConverter.java | 378 ------------------ .../jaxb/DefaultXMLAdapterExtensionPoint.java | 60 --- .../tuscany/sca/databinding/jaxb/JAXB2Node.java | 75 ---- .../tuscany/sca/databinding/jaxb/JAXB2SAX.java | 70 ---- .../tuscany/sca/databinding/jaxb/JAXB2String.java | 77 ---- .../sca/databinding/jaxb/JAXBContextCache.java | 293 -------------- .../sca/databinding/jaxb/JAXBContextHelper.java | 429 --------------------- .../sca/databinding/jaxb/JAXBDataBinding.java | 132 ------- .../databinding/jaxb/JAXBPropertyDescriptor.java | 302 --------------- .../sca/databinding/jaxb/JAXBTypeHelper.java | 276 ------------- .../sca/databinding/jaxb/JAXBWrapperException.java | 56 --- .../sca/databinding/jaxb/JAXBWrapperHandler.java | 151 -------- .../sca/databinding/jaxb/JAXBWrapperHelper.java | 166 -------- .../tuscany/sca/databinding/jaxb/Node2JAXB.java | 73 ---- .../tuscany/sca/databinding/jaxb/Reader2JAXB.java | 74 ---- .../tuscany/sca/databinding/jaxb/String2JAXB.java | 80 ---- .../databinding/jaxb/XMLAdapterExtensionPoint.java | 52 --- .../sca/databinding/jaxb/XMLRootElementUtil.java | 286 -------------- .../sca/databinding/jaxb/XMLStreamReader2JAXB.java | 77 ---- 19 files changed, 3107 deletions(-) delete mode 100644 branches/sca-android/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/DataConverter.java delete mode 100644 branches/sca-android/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/DefaultXMLAdapterExtensionPoint.java delete mode 100644 branches/sca-android/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/JAXB2Node.java delete mode 100644 branches/sca-android/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/JAXB2SAX.java delete mode 100644 branches/sca-android/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/JAXB2String.java delete mode 100644 branches/sca-android/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/JAXBContextCache.java delete mode 100644 branches/sca-android/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/JAXBContextHelper.java delete mode 100644 branches/sca-android/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/JAXBDataBinding.java delete mode 100644 branches/sca-android/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/JAXBPropertyDescriptor.java delete mode 100644 branches/sca-android/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/JAXBTypeHelper.java delete mode 100644 branches/sca-android/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/JAXBWrapperException.java delete mode 100644 branches/sca-android/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/JAXBWrapperHandler.java delete mode 100644 branches/sca-android/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/JAXBWrapperHelper.java delete mode 100644 branches/sca-android/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/Node2JAXB.java delete mode 100644 branches/sca-android/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/Reader2JAXB.java delete mode 100644 branches/sca-android/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/String2JAXB.java delete mode 100644 branches/sca-android/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/XMLAdapterExtensionPoint.java delete mode 100644 branches/sca-android/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/XMLRootElementUtil.java delete mode 100644 branches/sca-android/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/XMLStreamReader2JAXB.java (limited to 'branches/sca-android/modules/databinding-jaxb/src/main/java/org') diff --git a/branches/sca-android/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/DataConverter.java b/branches/sca-android/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/DataConverter.java deleted file mode 100644 index 003b4fb992..0000000000 --- a/branches/sca-android/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/DataConverter.java +++ /dev/null @@ -1,378 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ - -package org.apache.tuscany.sca.databinding.jaxb; - -import java.awt.Image; -import java.io.ByteArrayOutputStream; -import java.io.IOException; -import java.io.InputStream; -import java.lang.reflect.Array; -import java.util.ArrayList; -import java.util.Calendar; -import java.util.Collection; -import java.util.Date; -import java.util.HashMap; -import java.util.HashSet; -import java.util.Hashtable; -import java.util.Iterator; -import java.util.List; -import java.util.Set; - -import javax.activation.DataHandler; -import javax.imageio.ImageIO; -import javax.xml.transform.Result; -import javax.xml.transform.Source; -import javax.xml.transform.Transformer; -import javax.xml.transform.TransformerFactory; -import javax.xml.transform.stream.StreamResult; -import javax.xml.transform.stream.StreamSource; - -import org.osoa.sca.ServiceRuntimeException; - -/** - * Provides utilities to convert an object into a different kind of Object. For example, convert a - * String[] into a List - */ -public class DataConverter { - - /** - * This method should return true if the convert method will succeed. - *

- * Note that any changes to isConvertable() must also be accompanied by similar changes to - * convert() - * - * @param obj source object or class - * @param dest destination class - * @return boolean true if convert(..) can convert obj to the destination class - */ - public static boolean isConvertable(Object obj, Class dest) { - Class src = null; - - if (obj != null) { - if (obj instanceof Class) { - src = (Class)obj; - } else { - src = obj.getClass(); - } - } - - if (dest == null) { - return false; - } - - if (src == null) { - return true; - } - - // If we're directly assignable, we're good. - if (dest.isAssignableFrom(src)) { - return true; - } - - // If it's a wrapping conversion, we're good. - if (getWrapperClass(src) == dest) { - return true; - } - if (getWrapperClass(dest) == src) { - return true; - } - - // If it's List -> Array or vice versa, we're good. - if ((Collection.class.isAssignableFrom(src) || src.isArray()) && (Collection.class.isAssignableFrom(dest) || dest - .isArray())) { - - // TODO this should consider the component types instead of returning true. - return true; - } - - // Allow mapping of HashMaps to Hashtables - if (src == HashMap.class && dest == Hashtable.class) - return true; - - // Allow mapping of Calendar to Date - if (Calendar.class.isAssignableFrom(src) && dest == Date.class) { - return true; - } - - if (src.isPrimitive()) { - return isConvertable(getWrapperClass(src), dest); - } - - if (InputStream.class.isAssignableFrom(src) && dest == byte[].class) { - return true; - } - - if (Source.class.isAssignableFrom(src) && dest == byte[].class) { - return true; - } - - if (DataHandler.class.isAssignableFrom(src) && isConvertable(byte[].class, dest)) { - return true; - } - - if (DataHandler.class.isAssignableFrom(src) && dest == Image.class) { - return true; - } - - if (DataHandler.class.isAssignableFrom(src) && dest == Source.class) { - return true; - } - - if (byte[].class.isAssignableFrom(src) && dest == String.class) { - return true; - } - - // If it's a MIME type mapping and we want a DataHandler, - // then we're good. - // REVIEW Do we want to support this - /* - if (dest.getName().equals("javax.activation.DataHandler")) { - String name = src.getName(); - if (src == String.class - || src == java.awt.Image.class - || name.equals("javax.mail.internet.MimeMultipart") - || name.equals("javax.xml.transform.Source")) - return true; - } - */ - - return false; - } - - /** - * Utility function to convert an Object to some desired Class. - *

- * Normally this is used for T[] to List processing. Other conversions are also done (i.e. - * HashMap <->Hashtable, etc.) - *

- * Use the isConvertable() method to determine if conversion is possible. Note that any changes - * to convert() must also be accompanied by similar changes to isConvertable() - * - * @param arg the array to convert - * @param destClass the actual class we want - * @return object of destClass if conversion possible, otherwise returns arg - */ - public static Object convert(Object arg, Class destClass) { - if (destClass == null) { - return arg; - } - - if (arg != null && destClass.isAssignableFrom(arg.getClass())) { - return arg; - } - - // Convert between Calendar and Date - if (arg instanceof Calendar && destClass == Date.class) { - return ((Calendar)arg).getTime(); - } - - // Convert between HashMap and Hashtable - if (arg instanceof HashMap && destClass == Hashtable.class) { - return new Hashtable((HashMap)arg); - } - - if (arg instanceof InputStream && destClass == byte[].class) { - - try { - InputStream is = (InputStream)arg; - return getBytesFromStream(is); - } catch (IOException e) { - throw new ServiceRuntimeException(e); - } - } - - if (arg instanceof Source && destClass == byte[].class) { - try { - if (arg instanceof StreamSource) { - InputStream is = ((StreamSource)arg).getInputStream(); - if (is != null) { - return getBytesFromStream(is); - } - } - ByteArrayOutputStream out = new ByteArrayOutputStream(); - Result result = new StreamResult(out); - Transformer transformer = TransformerFactory.newInstance().newTransformer(); - transformer.transform((Source)arg, result); - byte[] bytes = out.toByteArray(); - return bytes; - - } catch (Exception e) { - throw new ServiceRuntimeException(e); - } - } - - if (arg instanceof DataHandler) { - try { - InputStream is = ((DataHandler)arg).getInputStream(); - if (destClass == Image.class) { - return ImageIO.read(is); - } else if (destClass == Source.class) { - return new StreamSource(is); - } - byte[] bytes = getBytesFromStream(is); - return convert(bytes, destClass); - } catch (Exception e) { - throw new ServiceRuntimeException(e); - } - } - - if (arg instanceof byte[] && destClass == String.class) { - return new String((byte[])arg); - } - - // If the destination is an array and the source - // is a suitable component, return an array with - // the single item. - /* REVIEW do we need to support atomic to array conversion ? - if (arg != null && - destClass.isArray() && - !destClass.getComponentType().equals(Object.class) && - destClass.getComponentType().isAssignableFrom(arg.getClass())) { - Object array = - Array.newInstance(destClass.getComponentType(), 1); - Array.set(array, 0, arg); - return array; - } - */ - - // Return if no conversion is available - if (!(arg instanceof Collection || (arg != null && arg.getClass().isArray()))) { - return arg; - } - - if (arg == null) { - return null; - } - - // The arg may be an array or List - Object destValue = null; - int length = 0; - if (arg.getClass().isArray()) { - length = Array.getLength(arg); - } else { - length = ((Collection)arg).size(); - } - - try { - if (destClass.isArray()) { - if (destClass.getComponentType().isPrimitive()) { - - Object array = Array.newInstance(destClass.getComponentType(), length); - // Assign array elements - if (arg.getClass().isArray()) { - for (int i = 0; i < length; i++) { - Array.set(array, i, Array.get(arg, i)); - } - } else { - int idx = 0; - for (Iterator i = ((Collection)arg).iterator(); i.hasNext();) { - Array.set(array, idx++, i.next()); - } - } - destValue = array; - - } else { - Object[] array; - try { - array = (Object[])Array.newInstance(destClass.getComponentType(), length); - } catch (Exception e) { - return arg; - } - - // Use convert to assign array elements. - if (arg.getClass().isArray()) { - for (int i = 0; i < length; i++) { - array[i] = convert(Array.get(arg, i), destClass.getComponentType()); - } - } else { - int idx = 0; - for (Iterator i = ((Collection)arg).iterator(); i.hasNext();) { - array[idx++] = convert(i.next(), destClass.getComponentType()); - } - } - destValue = array; - } - } else if (Collection.class.isAssignableFrom(destClass)) { - Collection newList = null; - try { - // if we are trying to create an interface, build something - // that implements the interface - if (destClass == Collection.class || destClass == List.class) { - newList = new ArrayList(); - } else if (destClass == Set.class) { - newList = new HashSet(); - } else { - newList = (Collection)destClass.newInstance(); - } - } catch (Exception e) { - // No FFDC code needed - // Couldn't build one for some reason... so forget it. - return arg; - } - - if (arg.getClass().isArray()) { - for (int j = 0; j < length; j++) { - newList.add(Array.get(arg, j)); - } - } else { - for (Iterator j = ((Collection)arg).iterator(); j.hasNext();) { - newList.add(j.next()); - } - } - destValue = newList; - } else { - destValue = arg; - } - } catch (Throwable t) { - throw new ServiceRuntimeException(t); - } - - return destValue; - } - - private static byte[] getBytesFromStream(InputStream is) throws IOException { - // TODO This code assumes that available is the length of the stream. - byte[] bytes = new byte[is.available()]; - is.read(bytes); - return bytes; - } - - public static Class getWrapperClass(Class primitive) { - if (primitive == int.class) { - return java.lang.Integer.class; - } else if (primitive == short.class) { - return java.lang.Short.class; - } else if (primitive == boolean.class) { - return java.lang.Boolean.class; - } else if (primitive == byte.class) { - return java.lang.Byte.class; - } else if (primitive == long.class) { - return java.lang.Long.class; - } else if (primitive == double.class) { - return java.lang.Double.class; - } else if (primitive == float.class) { - return java.lang.Float.class; - } else if (primitive == char.class) { - return java.lang.Character.class; - } - - return null; - } -} diff --git a/branches/sca-android/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/DefaultXMLAdapterExtensionPoint.java b/branches/sca-android/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/DefaultXMLAdapterExtensionPoint.java deleted file mode 100644 index 062da48206..0000000000 --- a/branches/sca-android/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/DefaultXMLAdapterExtensionPoint.java +++ /dev/null @@ -1,60 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ - -package org.apache.tuscany.sca.databinding.jaxb; - -import java.util.Map; -import java.util.concurrent.ConcurrentHashMap; - -import javax.xml.bind.annotation.adapters.XmlAdapter; - -/** - * @version $Rev$ $Date$ - */ -public class DefaultXMLAdapterExtensionPoint implements XMLAdapterExtensionPoint { - private Map, Class> adapters = - new ConcurrentHashMap, Class>(); - - public void addAdapter(Class boundType, Class adapter) { - adapters.put(boundType, adapter); - } - - public Class getAdapter(Class boundType) { - Class cls = adapters.get(boundType); - if (cls != null) { - return cls; - } - for (Map.Entry, Class> e : adapters.entrySet()) { - if (e.getKey().isAssignableFrom(boundType)) { - return e.getValue(); - } - } - return null; - } - - @SuppressWarnings("unchecked") - public Class removeAdapter(Class boundType) { - return adapters.remove(boundType); - } - - public Map, Class> getAdapters() { - return adapters; - } - -} diff --git a/branches/sca-android/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/JAXB2Node.java b/branches/sca-android/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/JAXB2Node.java deleted file mode 100644 index 3e262c7d12..0000000000 --- a/branches/sca-android/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/JAXB2Node.java +++ /dev/null @@ -1,75 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.sca.databinding.jaxb; - -import javax.xml.bind.JAXBContext; -import javax.xml.bind.Marshaller; - -import org.apache.tuscany.sca.databinding.PullTransformer; -import org.apache.tuscany.sca.databinding.TransformationContext; -import org.apache.tuscany.sca.databinding.TransformationException; -import org.apache.tuscany.sca.databinding.impl.BaseTransformer; -import org.apache.tuscany.sca.databinding.impl.DOMHelper; -import org.w3c.dom.Document; -import org.w3c.dom.Node; - -/** - * - * @version $Rev$ $Date$ - */ -public class JAXB2Node extends BaseTransformer implements PullTransformer { - - public Node transform(Object source, TransformationContext tContext) { -// if (source == null) { -// return null; -// } - try { - JAXBContext context = JAXBContextHelper.createJAXBContext(tContext, true); - Marshaller marshaller = context.createMarshaller(); - // FIXME: The default Marshaller doesn't support - // marshaller.getNode() - Document document = DOMHelper.newDocument(); - Object jaxbElement = JAXBContextHelper.createJAXBElement(context, tContext.getSourceDataType(), source); - marshaller.marshal(jaxbElement, document); - return DOMHelper.adjustElementName(tContext, document.getDocumentElement()); - } catch (Exception e) { - throw new TransformationException(e); - } - } - - @Override - protected Class getSourceType() { - return Object.class; - } - - @Override - protected Class getTargetType() { - return Node.class; - } - - @Override - public int getWeight() { - return 30; - } - - @Override - public String getSourceDataBinding() { - return JAXBDataBinding.NAME; - } -} diff --git a/branches/sca-android/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/JAXB2SAX.java b/branches/sca-android/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/JAXB2SAX.java deleted file mode 100644 index eee5c77285..0000000000 --- a/branches/sca-android/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/JAXB2SAX.java +++ /dev/null @@ -1,70 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ - -package org.apache.tuscany.sca.databinding.jaxb; - -import javax.xml.bind.JAXBContext; -import javax.xml.bind.Marshaller; - -import org.apache.tuscany.sca.databinding.PushTransformer; -import org.apache.tuscany.sca.databinding.TransformationContext; -import org.apache.tuscany.sca.databinding.TransformationException; -import org.apache.tuscany.sca.databinding.impl.BaseTransformer; -import org.xml.sax.ContentHandler; - -/** - * @version $Rev$ $Date$ - */ -public class JAXB2SAX extends BaseTransformer implements - PushTransformer { - - @Override - protected Class getSourceType() { - return Object.class; - } - - @Override - protected Class getTargetType() { - return ContentHandler.class; - } - - /** - * @see org.apache.tuscany.sca.databinding.PushTransformer#transform(java.lang.Object, java.lang.Object, org.apache.tuscany.sca.databinding.TransformationContext) - */ - public void transform(Object source, ContentHandler target, TransformationContext tContext) { - try { - JAXBContext context = JAXBContextHelper.createJAXBContext(tContext, true); - Marshaller marshaller = context.createMarshaller(); - Object jaxbElement = JAXBContextHelper.createJAXBElement(context, tContext.getSourceDataType(), source); - marshaller.marshal(jaxbElement, target); - } catch (Exception e) { - throw new TransformationException(e); - } - } - - @Override - public int getWeight() { - return 20; - } - - @Override - public String getSourceDataBinding() { - return JAXBDataBinding.NAME; - } -} diff --git a/branches/sca-android/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/JAXB2String.java b/branches/sca-android/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/JAXB2String.java deleted file mode 100644 index 29951a5e16..0000000000 --- a/branches/sca-android/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/JAXB2String.java +++ /dev/null @@ -1,77 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.sca.databinding.jaxb; - -import java.io.StringWriter; - -import javax.xml.bind.JAXBContext; -import javax.xml.bind.Marshaller; -import javax.xml.transform.stream.StreamResult; - -import org.apache.tuscany.sca.databinding.PullTransformer; -import org.apache.tuscany.sca.databinding.TransformationContext; -import org.apache.tuscany.sca.databinding.TransformationException; -import org.apache.tuscany.sca.databinding.impl.BaseTransformer; -import org.apache.tuscany.sca.databinding.xml.XMLStringDataBinding; - -/** - * - * @version $Rev$ $Date$ - */ -public class JAXB2String extends BaseTransformer implements PullTransformer { - - public String transform(Object source, TransformationContext tContext) { - try { - JAXBContext context = JAXBContextHelper.createJAXBContext(tContext, true); - Marshaller marshaller = context.createMarshaller(); - StringWriter writer = new StringWriter(); - StreamResult result = new StreamResult(writer); - Object jaxbElement = JAXBContextHelper.createJAXBElement(context, tContext.getSourceDataType(), source); - marshaller.marshal(jaxbElement, result); - return writer.toString(); - } catch (Exception e) { - throw new TransformationException(e); - } - } - - @Override - protected Class getSourceType() { - return Object.class; - } - - @Override - protected Class getTargetType() { - return String.class; - } - - @Override - public int getWeight() { - return 30; - } - - @Override - public String getSourceDataBinding() { - return JAXBDataBinding.NAME; - } - - @Override - public String getTargetDataBinding() { - return XMLStringDataBinding.NAME; - } -} diff --git a/branches/sca-android/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/JAXBContextCache.java b/branches/sca-android/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/JAXBContextCache.java deleted file mode 100644 index 296c39c50f..0000000000 --- a/branches/sca-android/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/JAXBContextCache.java +++ /dev/null @@ -1,293 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ - -package org.apache.tuscany.sca.databinding.jaxb; - -import java.awt.Image; -import java.net.URI; -import java.security.AccessController; -import java.security.PrivilegedActionException; -import java.security.PrivilegedExceptionAction; -import java.util.Arrays; -import java.util.Calendar; -import java.util.Date; -import java.util.HashMap; -import java.util.HashSet; -import java.util.Set; -import java.util.UUID; - -import javax.activation.DataHandler; -import javax.xml.bind.JAXBContext; -import javax.xml.bind.JAXBException; -import javax.xml.bind.Marshaller; -import javax.xml.bind.Unmarshaller; -import javax.xml.bind.annotation.XmlSchema; -import javax.xml.transform.Source; - -import org.apache.tuscany.sca.databinding.util.LRUCache; - -/** - * @version $Rev$ $Date$ - */ -public class JAXBContextCache { - private static final int CACHE_SIZE = 128; - - private static HashMap> loadClassMap = new HashMap>(); - - static { - loadClassMap.put("byte", byte.class); - loadClassMap.put("int", int.class); - loadClassMap.put("short", short.class); - loadClassMap.put("long", long.class); - loadClassMap.put("float", float.class); - loadClassMap.put("double", double.class); - loadClassMap.put("boolean", boolean.class); - loadClassMap.put("char", char.class); - loadClassMap.put("void", void.class); - } - - protected static Class[] JAXB_BUILTIN_CLASSES = - {byte[].class, boolean.class, byte.class, char.class, double.class, float.class, int.class, long.class, - short.class, void.class, java.awt.Image.class, java.io.File.class, java.lang.Boolean.class, - java.lang.Byte.class, java.lang.Character.class, java.lang.Class.class, java.lang.Double.class, - java.lang.Float.class, java.lang.Integer.class, java.lang.Long.class, java.lang.Object.class, - java.lang.Short.class, java.lang.String.class, java.lang.Void.class, java.math.BigDecimal.class, - java.math.BigInteger.class, java.net.URI.class, java.net.URL.class, java.util.Calendar.class, - java.util.Date.class, java.util.GregorianCalendar.class, java.util.UUID.class, - javax.activation.DataHandler.class, javax.xml.bind.JAXBElement.class, javax.xml.datatype.Duration.class, - javax.xml.datatype.XMLGregorianCalendar.class, javax.xml.namespace.QName.class, - javax.xml.transform.Source.class}; - - protected static final Set> BUILTIN_CLASSES_SET = new HashSet>(Arrays.asList(JAXB_BUILTIN_CLASSES)); - - /* - protected static Class[] COMMON_ARRAY_CLASSES = - new Class[] {char[].class, short[].class, int[].class, long[].class, float[].class, double[].class, - String[].class - }; - - protected static final Set> COMMON_CLASSES_SET = new HashSet>(Arrays.asList(COMMON_ARRAY_CLASSES)); - */ - - protected LRUCache cache; - protected LRUCache upool; - protected LRUCache mpool; - - // protected JAXBContext commonContext; - protected JAXBContext defaultContext; - - public JAXBContextCache() { - this(CACHE_SIZE, CACHE_SIZE, CACHE_SIZE); - } - - public JAXBContextCache(int contextSize, int marshallerSize, int unmarshallerSize) { - cache = new LRUCache(contextSize); - upool = new LRUCache(unmarshallerSize); - mpool = new LRUCache(marshallerSize); - defaultContext = getDefaultJAXBContext(); - } - - public static JAXBContext getDefaultJAXBContext() { - try { - return JAXBContext.newInstance(); - } catch (JAXBException e) { - throw new IllegalArgumentException(e); - } - } - - /** - * @param name of primitive type - * @return primitive Class or null - */ - public static Class getPrimitiveClass(String text) { - return loadClassMap.get(text); - } - - /** - * Return the class for this name - * - * @return Class - */ - private static Class forName(final String className, final boolean initialize, final ClassLoader classloader) - throws ClassNotFoundException { - // NOTE: This method must remain private because it uses AccessController - Class cl = null; - try { - cl = AccessController.doPrivileged(new PrivilegedExceptionAction>() { - public Class run() throws ClassNotFoundException { - // Class.forName does not support primitives - Class cls = getPrimitiveClass(className); - if (cls == null) { - cls = Class.forName(className, initialize, classloader); - } - return cls; - } - }); - } catch (PrivilegedActionException e) { - throw (ClassNotFoundException)e.getException(); - } - - return cl; - } - - /** - * @param p Package - * @param cl - * @return true if each package has a ObjectFactory class or package-info - */ - public static boolean checkPackage(String p, ClassLoader cl) { - - // Each package must have an ObjectFactory - try { - Class cls = forName(p + ".ObjectFactory", false, cl); - if (cls != null) { - return true; - } - //Catch Throwable as ClassLoader can throw an NoClassDefFoundError that - //does not extend Exception. So we will absorb any Throwable exception here. - } catch (Throwable e) { - // Ignore - } - - try { - Class cls = forName(p + ".package-info", false, cl); - if (cls != null) { - return cls.isAnnotationPresent(XmlSchema.class); - } - //Catch Throwable as ClassLoader can throw an NoClassDefFoundError that - //does not extend Exception. So we will absorb any Throwable exception here. - } catch (Throwable e) { - // Ignore - } - - return false; - } - - public Marshaller getMarshaller(JAXBContext context) throws JAXBException { - synchronized (mpool) { - Marshaller marshaller = mpool.get(context); - if (marshaller == null) { - marshaller = context.createMarshaller(); - mpool.put(context, marshaller); - } - return marshaller; - } - } - - public Unmarshaller getUnmarshaller(JAXBContext context) throws JAXBException { - synchronized (upool) { - Unmarshaller unmarshaller = upool.get(context); - if (unmarshaller == null) { - unmarshaller = context.createUnmarshaller(); - upool.put(context, unmarshaller); - } - return unmarshaller; - } - } - - public LRUCache getCache() { - return cache; - } - - public JAXBContext getJAXBContext(Class cls) throws JAXBException { - if (BUILTIN_CLASSES_SET.contains(cls)) { - return defaultContext; - } - synchronized (cache) { - JAXBContext context = cache.get(cls); - if (context != null) { - return context; - } - Package pkg = cls.getPackage(); - if (pkg != null) { - context = cache.get(pkg); - if (context != null) { - return context; - } - } - - if (pkg != null && checkPackage(pkg.getName(), cls.getClassLoader())) { - context = JAXBContext.newInstance(pkg.getName(), cls.getClassLoader()); - cache.put(pkg, context); - } else { - context = JAXBContext.newInstance(cls); - cache.put(cls, context); - } - return context; - - } - } - - public JAXBContext getJAXBContext(Class[] classes) throws JAXBException { - Set> classSet = new HashSet>(Arrays.asList(classes)); - return getJAXBContext(classSet); - } - - public JAXBContext getJAXBContext(Set> classes) throws JAXBException { - // Remove the JAXB built-in types to maximize the cache hit - Set> classSet = new HashSet>(classes); - classSet.removeAll(BUILTIN_CLASSES_SET); - - // FIXME: [rfeng] Remove java classes that are mapped to the same XSD type to avoid - // conflicts - if (classSet.contains(Date[].class)) { - classSet.remove(Calendar[].class); - } - - if (classSet.contains(URI[].class)) { - classSet.remove(UUID[].class); - } - - if (classSet.contains(Source[].class)) { - classSet.remove(Image[].class); - classSet.remove(DataHandler[].class); - } - - if(classSet.isEmpty()) { - return defaultContext; - } - - // For single class - if (classSet.size() == 1) { - return getJAXBContext(classSet.iterator().next()); - } - synchronized (cache) { - JAXBContext context = cache.get(classSet); - if (context != null) { - return context; - } - context = JAXBContext.newInstance(classSet.toArray(new Class[classSet.size()])); - cache.put(classSet, context); - return context; - } - } - - public void clear() { - synchronized (cache) { - cache.clear(); - } - synchronized (upool) { - upool.clear(); - } - synchronized (upool) { - upool.clear(); - } - } - -} diff --git a/branches/sca-android/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/JAXBContextHelper.java b/branches/sca-android/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/JAXBContextHelper.java deleted file mode 100644 index 6d66f10a8e..0000000000 --- a/branches/sca-android/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/JAXBContextHelper.java +++ /dev/null @@ -1,429 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.sca.databinding.jaxb; - -import java.beans.Introspector; -import java.io.IOException; -import java.lang.reflect.GenericArrayType; -import java.lang.reflect.ParameterizedType; -import java.lang.reflect.Type; -import java.lang.reflect.TypeVariable; -import java.lang.reflect.WildcardType; -import java.util.ArrayList; -import java.util.HashSet; -import java.util.List; -import java.util.Set; - -import javax.xml.bind.JAXBContext; -import javax.xml.bind.JAXBElement; -import javax.xml.bind.JAXBException; -import javax.xml.bind.JAXBIntrospector; -import javax.xml.bind.Marshaller; -import javax.xml.bind.SchemaOutputResolver; -import javax.xml.bind.Unmarshaller; -import javax.xml.bind.annotation.XmlEnum; -import javax.xml.bind.annotation.XmlRootElement; -import javax.xml.bind.annotation.XmlSchema; -import javax.xml.bind.annotation.XmlType; -import javax.xml.namespace.QName; -import javax.xml.transform.Result; -import javax.xml.transform.dom.DOMResult; - -import org.apache.tuscany.sca.databinding.TransformationContext; -import org.apache.tuscany.sca.databinding.TransformationException; -import org.apache.tuscany.sca.databinding.impl.SimpleTypeMapperImpl; -import org.apache.tuscany.sca.databinding.util.LRUCache; -import org.apache.tuscany.sca.interfacedef.DataType; -import org.apache.tuscany.sca.interfacedef.Interface; -import org.apache.tuscany.sca.interfacedef.Operation; -import org.apache.tuscany.sca.interfacedef.util.WrapperInfo; -import org.apache.tuscany.sca.interfacedef.util.XMLType; -import org.w3c.dom.Node; - -/** - * - * @version $Rev$ $Date$ - */ -// FIXME: [rfeng] We probably should turn this into a pluggable system service -public class JAXBContextHelper { - // public static final String JAXB_CLASSES = "jaxb.classes"; - - // public static final String JAXB_CONTEXT_PATH = "jaxb.contextPath"; - - private static final JAXBContextCache cache = new JAXBContextCache(); - - private JAXBContextHelper() { - } - - /** - * Create a JAXBContext for a given class - * @param cls - * @return - * @throws JAXBException - */ - public static JAXBContext createJAXBContext(Class cls) throws JAXBException { - return cache.getJAXBContext(cls); - } - - public static JAXBContext createJAXBContext(TransformationContext tContext, boolean source) throws JAXBException { - if (tContext == null) - throw new TransformationException("JAXB context is not set for the transformation."); - - // TODO: [rfeng] Need to figure out what's the best grantularity to create the JAXBContext - // per interface, operation or parameter - Operation op = source ? tContext.getSourceOperation() : tContext.getTargetOperation(); - if (op != null) { - synchronized (op) { - JAXBContext context = op.getInputType().getMetaData(JAXBContext.class); - if (context == null) { - context = createJAXBContext(getDataTypes(op, true)); - op.getInputType().setMetaData(JAXBContext.class, context); - } - return context; - } - } - - // For property transformation, the operation can be null - DataType dataType = source ? tContext.getSourceDataType() : tContext.getTargetDataType(); - return createJAXBContext(dataType); - - } - - public static JAXBContext createJAXBContext(DataType dataType) throws JAXBException { - return createJAXBContext(findClasses(dataType)); - } - - public static Unmarshaller getUnmarshaller(JAXBContext context) throws JAXBException { - return cache.getUnmarshaller(context); - } - - public static Marshaller getMarshaller(JAXBContext context) throws JAXBException { - return cache.getMarshaller(context); - } - - @SuppressWarnings("unchecked") - public static Object createJAXBElement(JAXBContext context, DataType dataType, Object value) { - Class type = dataType == null ? value.getClass() : dataType.getPhysical(); - QName name = JAXBDataBinding.ROOT_ELEMENT; - if (context != null) { - Object logical = dataType == null ? null : dataType.getLogical(); - if (logical instanceof XMLType) { - XMLType xmlType = (XMLType)logical; - if (xmlType.isElement()) { - name = xmlType.getElementName(); - } else { - /** - * Set the declared type to Object.class so that xsi:type - * will be produced - */ - type = Object.class; - } - } else { - type = Object.class; - } - } - - JAXBIntrospector introspector = context.createJAXBIntrospector(); - Object element = null; - if (value != null && introspector.isElement(value)) { - // NOTE: [rfeng] We cannot wrap an element in a JAXBElement - element = value; - } - if (element == null) { - element = new JAXBElement(name, type, value); - } - return element; - } - - @SuppressWarnings("unchecked") - public static Object createReturnValue(JAXBContext context, DataType dataType, Object value) { - Class cls = getJavaType(dataType); - if (cls == JAXBElement.class) { - return createJAXBElement(context, dataType, value); - } else { - if (value instanceof JAXBElement) { - return ((JAXBElement)value).getValue(); - } else { - return value; - } - } - } - - /** - * Create a JAXContext for an array of classes - * @param classes - * @return - * @throws JAXBException - */ - public static JAXBContext createJAXBContext(Class[] classes) throws JAXBException { - return cache.getJAXBContext(classes); - } - - public static JAXBContext createJAXBContext(Set> classes) throws JAXBException { - return cache.getJAXBContext(classes); - } - - /** - * Create a JAXBContext for a given java interface - * @param intf - * @return - * @throws JAXBException - */ - public static JAXBContext createJAXBContext(Interface intf, boolean useWrapper) throws JAXBException { - synchronized (cache) { - LRUCache map = cache.getCache(); - Integer key = new Integer(System.identityHashCode(intf)); - JAXBContext context = map.get(key); - if (context != null) { - return context; - } - List dataTypes = getDataTypes(intf, useWrapper); - context = createJAXBContext(dataTypes); - map.put(key, context); - return context; - } - } - - public static JAXBContext createJAXBContext(List dataTypes) throws JAXBException { - JAXBContext context; - Set> classes = new HashSet>(); - Set visited = new HashSet(); - for (DataType d : dataTypes) { - findClasses(d, classes, visited); - } - - context = createJAXBContext(classes); - return context; - } - - private static Set> findClasses(DataType d) { - Set> classes = new HashSet>(); - Set visited = new HashSet(); - findClasses(d, classes, visited); - return classes; - } - - private static void findClasses(DataType d, Set> classes, Set visited) { - if (d == null) { - return; - } - String db = d.getDataBinding(); - if (JAXBDataBinding.NAME.equals(db) || (db != null && db.startsWith("java:")) || db == null) { - if (!d.getPhysical().isInterface() && !JAXBElement.class.isAssignableFrom(d.getPhysical())) { - classes.add(d.getPhysical()); - } - } - if (d.getPhysical() != d.getGenericType()) { - findClasses(d.getGenericType(), classes, visited); - } - } - - /** - * Find referenced classes in the generic type - * @param type - * @param classSet - * @param visited - */ - private static void findClasses(Type type, Set> classSet, Set visited) { - if (visited.contains(type) || type == null) { - return; - } - visited.add(type); - if (type instanceof Class) { - Class cls = (Class)type; - if (!cls.isInterface()) { - classSet.add(cls); - } - return; - } else if (type instanceof ParameterizedType) { - ParameterizedType pType = (ParameterizedType)type; - findClasses(pType.getRawType(), classSet, visited); - for (Type t : pType.getActualTypeArguments()) { - findClasses(t, classSet, visited); - } - } else if (type instanceof TypeVariable) { - TypeVariable tv = (TypeVariable)type; - for (Type t : tv.getBounds()) { - findClasses(t, classSet, visited); - } - } else if (type instanceof GenericArrayType) { - GenericArrayType gType = (GenericArrayType)type; - findClasses(gType, classSet, visited); - } else if (type instanceof WildcardType) { - WildcardType wType = (WildcardType)type; - for (Type t : wType.getLowerBounds()) { - findClasses(t, classSet, visited); - } - for (Type t : wType.getUpperBounds()) { - findClasses(t, classSet, visited); - } - } - } - - public static JAXBContext createJAXBContext(Interface intf) throws JAXBException { - return createJAXBContext(intf, true); - } - - /** - * @param intf - * @param useWrapper Use wrapper classes? - * @return - */ - private static List getDataTypes(Interface intf, boolean useWrapper) { - List dataTypes = new ArrayList(); - for (Operation op : intf.getOperations()) { - getDataTypes(dataTypes, op, useWrapper); - } - return dataTypes; - } - - private static List getDataTypes(Operation op, boolean useWrapper) { - List dataTypes = new ArrayList(); - getDataTypes(dataTypes, op, useWrapper); - return dataTypes; - } - - private static void getDataTypes(List dataTypes, Operation op, boolean useWrapper) { - WrapperInfo wrapper = op.getWrapper(); - if (useWrapper && wrapper != null) { - DataType dt1 = wrapper.getInputWrapperType(); - if (dt1 != null) { - dataTypes.add(dt1); - } - DataType dt2 = wrapper.getOutputWrapperType(); - if (dt2 != null) { - dataTypes.add(dt2); - } - } - // FIXME: [rfeng] We may need to find the referenced classes in the child types - // else - { - for (DataType dt1 : op.getInputType().getLogical()) { - dataTypes.add(dt1); - } - DataType dt2 = op.getOutputType(); - if (dt2 != null) { - dataTypes.add(dt2); - } - } - for (DataType dt3 : op.getFaultTypes()) { - DataType dt4 = dt3.getLogical(); - if (dt4 != null) { - dataTypes.add(dt4); - } - } - } - - public static Class getJavaType(DataType dataType) { - if (dataType == null) { - return null; - } - Class type = dataType.getPhysical(); - if (JAXBElement.class.isAssignableFrom(type)) { - Type generic = dataType.getGenericType(); - type = Object.class; - } - if (type == Object.class && dataType.getLogical() instanceof XMLType) { - XMLType xType = (XMLType)dataType.getLogical(); - Class javaType = SimpleTypeMapperImpl.getJavaType(xType.getTypeName()); - if (javaType != null) { - type = javaType; - } - } - return type; - } - - public static XMLType getXmlTypeName(Class javaType) { - if (javaType.isInterface()) { - // JAXB doesn't support interfaces - return null; - } - String namespace = null; - String name = null; - Package pkg = javaType.getPackage(); - if (pkg != null) { - XmlSchema schema = pkg.getAnnotation(XmlSchema.class); - if (schema != null) { - namespace = schema.namespace(); - } - } - - QName elementQName = null; - QName typeQName = null; - XmlRootElement rootElement = javaType.getAnnotation(XmlRootElement.class); - if (rootElement != null) { - String elementName = rootElement.name(); - String elementNamespace = rootElement.namespace(); - if (elementNamespace.equals("##default")) { - elementNamespace = namespace; - } - if (elementName.equals("##default")) { - elementName = Introspector.decapitalize(javaType.getSimpleName()); - } - elementQName = new QName(elementNamespace, elementName); - } - XmlType type = javaType.getAnnotation(XmlType.class); - if (type != null) { - String typeNamespace = type.namespace(); - String typeName = type.name(); - - if (typeNamespace.equals("##default")) { - // namespace is from the package - typeNamespace = namespace; - } - - if (typeName.equals("##default")) { - typeName = Introspector.decapitalize(javaType.getSimpleName()); - } - typeQName = new QName(typeNamespace, typeName); - } else { - XmlEnum xmlEnum = javaType.getAnnotation(XmlEnum.class); - if (xmlEnum != null) { - name = Introspector.decapitalize(javaType.getSimpleName()); - typeQName = new QName(namespace, name); - } - } - if (elementQName == null && typeQName == null) { - return null; - } - return new XMLType(elementQName, typeQName); - } - - public static Node generateSchema(JAXBContext context) throws Exception { - SchemaOutputResolverImpl resolver = new SchemaOutputResolverImpl(); - context.generateSchema(resolver); - return resolver.getSchema(); - } - - public static class SchemaOutputResolverImpl extends SchemaOutputResolver { - private DOMResult result = new DOMResult(); - - @Override - public Result createOutput(String ns, String file) throws IOException { - result.setSystemId("sca:dom"); - return result; - } - - public Node getSchema() { - return result != null ? result.getNode() : null; - } - - } - -} diff --git a/branches/sca-android/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/JAXBDataBinding.java b/branches/sca-android/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/JAXBDataBinding.java deleted file mode 100644 index eebb4b2e37..0000000000 --- a/branches/sca-android/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/JAXBDataBinding.java +++ /dev/null @@ -1,132 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ - -package org.apache.tuscany.sca.databinding.jaxb; - -import java.lang.reflect.ParameterizedType; -import java.lang.reflect.Type; - -import javax.xml.bind.JAXBContext; -import javax.xml.bind.JAXBElement; -import javax.xml.namespace.QName; - -import org.apache.tuscany.sca.databinding.WrapperHandler; -import org.apache.tuscany.sca.databinding.XMLTypeHelper; -import org.apache.tuscany.sca.databinding.impl.BaseDataBinding; -import org.apache.tuscany.sca.databinding.impl.DOMHelper; -import org.apache.tuscany.sca.interfacedef.DataType; -import org.apache.tuscany.sca.interfacedef.Operation; -import org.apache.tuscany.sca.interfacedef.impl.DataTypeImpl; -import org.apache.tuscany.sca.interfacedef.util.XMLType; -import org.w3c.dom.Document; - -/** - * JAXB DataBinding - * - * @version $Rev$ $Date$ - */ -public class JAXBDataBinding extends BaseDataBinding { - public static final String NAME = JAXBElement.class.getName(); - public static final String[] ALIASES = new String[] {"jaxb"}; - - public static final String ROOT_NAMESPACE = "http://tuscany.apache.org/xmlns/sca/databinding/jaxb/1.0"; - public static final QName ROOT_ELEMENT = new QName(ROOT_NAMESPACE, "root"); - - private JAXBWrapperHandler wrapperHandler; - private JAXBTypeHelper xmlTypeHelper; - - public JAXBDataBinding() { - super(NAME, ALIASES, JAXBElement.class); - this.wrapperHandler = new JAXBWrapperHandler(); - this.xmlTypeHelper = new JAXBTypeHelper(); - } - - @Override - public boolean introspect(DataType dataType, Operation operation) { - Class javaType = dataType.getPhysical(); - if (JAXBElement.class.isAssignableFrom(javaType)) { - Type type = javaType.getGenericSuperclass(); - if (type instanceof ParameterizedType) { - ParameterizedType parameterizedType = ((ParameterizedType)type); - Type rawType = parameterizedType.getRawType(); - if (rawType == JAXBElement.class) { - Type actualType = parameterizedType.getActualTypeArguments()[0]; - if (actualType instanceof Class) { - XMLType xmlType = JAXBContextHelper.getXmlTypeName((Class)actualType); - dataType.setLogical(xmlType); - dataType.setDataBinding(NAME); - return true; - } - } - } - if (dataType.getLogical() == null) { - dataType.setLogical(XMLType.UNKNOWN); - } - dataType.setDataBinding(NAME); - return true; - } - - XMLType xmlType = JAXBContextHelper.getXmlTypeName(javaType); - if (xmlType == null) { - return false; - } - dataType.setLogical(xmlType); - dataType.setDataBinding(NAME); - return true; - } - - @SuppressWarnings("unchecked") - @Override - public Object copy(Object arg, DataType dataType, Operation operation) { - try { - boolean isElement = false; - if (dataType == null) { - Class cls = arg.getClass(); - if (arg instanceof JAXBElement) { - isElement = true; - cls = ((JAXBElement)arg).getDeclaredType(); - } - dataType = new DataTypeImpl(NAME, cls, XMLType.UNKNOWN); - } - JAXBContext context = JAXBContextHelper.createJAXBContext(dataType); - arg = JAXBContextHelper.createJAXBElement(context, dataType, arg); - Document doc = DOMHelper.newDocument(); - context.createMarshaller().marshal(arg, doc); - Object value = context.createUnmarshaller().unmarshal(doc, dataType.getPhysical()); - if (isElement && value instanceof JAXBElement) { - return value; - } - return JAXBContextHelper.createReturnValue(context, dataType, value); - } catch (Exception e) { - throw new IllegalArgumentException(e); - } - } - - @Override - public WrapperHandler getWrapperHandler() { - return wrapperHandler; - } - - @Override - public XMLTypeHelper getXMLTypeHelper() { - // return new JAXBTypeHelper(); - return xmlTypeHelper; - } - -} diff --git a/branches/sca-android/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/JAXBPropertyDescriptor.java b/branches/sca-android/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/JAXBPropertyDescriptor.java deleted file mode 100644 index 8805d72627..0000000000 --- a/branches/sca-android/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/JAXBPropertyDescriptor.java +++ /dev/null @@ -1,302 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ - -package org.apache.tuscany.sca.databinding.jaxb; - -import java.beans.IndexedPropertyDescriptor; -import java.beans.PropertyDescriptor; -import java.lang.reflect.InvocationTargetException; -import java.lang.reflect.Method; -import java.util.Collection; - -import javax.xml.bind.JAXBElement; -import javax.xml.namespace.QName; - -import org.osoa.sca.ServiceRuntimeException; - -/** - * A PropertyDescriptor provides acesss to a bean property. Values can be queried/changed using the - * read and writer methods of the PropertyDescriptor. - *

- * A PropertyDescriptorPlus object wraps a PropertyDescriptor and supplies enhanced set/get methods - * that match JAXB semantis. - *

- * For example, the set(..) method is smart enough to add lists, arrays and atomic values on JAXB - * beans. - *

- * The PropertyDescriptorPlus object also stores the xmlName of the property. - * - * @See XMLRootElementUtil.createPropertyDescriptorMap , which creates the PropertyDescriptorPlus - * objects - */ -public class JAXBPropertyDescriptor implements Comparable { - PropertyDescriptor descriptor; - QName xmlName = null; - int index; - - /** - * Package protected constructor. Only created by XMLRootElementUtil.createPropertyDescriptorMap - * @param descriptor - * @param index TODO - * @param propertyName - * - * @see XMLRootElementUtil.createPropertyDescriptorMap - */ - JAXBPropertyDescriptor(PropertyDescriptor descriptor, QName xmlName, int index) { - super(); - this.descriptor = descriptor; - this.xmlName = xmlName; - } - - /** - * Package protected constructor. Only created by XMLRootElementUtil.createPropertyDescriptorMap - * @param descriptor - * @param index TODO - * @param propertyName - * - * @see XMLRootElementUtil.createPropertyDescriptorMap - */ - JAXBPropertyDescriptor(PropertyDescriptor descriptor, String xmlName, int index) { - super(); - this.descriptor = descriptor; - this.xmlName = new QName("", xmlName); - } - - public int compareTo(JAXBPropertyDescriptor o) { - return index - o.index; - } - - /** @return xmlname */ - public String getXmlName() { - return xmlName.getLocalPart(); - } - - public QName getXmlQName() { - return xmlName; - } - - /** @return property type */ - public Class getPropertyType() { - return descriptor.getPropertyType(); - } - - /** @return property name */ - public String getPropertyName() { - return descriptor.getName(); - } - - /** - * Get the object - * - * @param targetBean - * @return Object for this property or null - * @throws InvocationTargetException - * @throws IllegalAccessException - */ - public Object get(Object targetBean) throws InvocationTargetException, IllegalAccessException { - Method method = descriptor.getReadMethod(); - if (method == null && descriptor.getPropertyType() == Boolean.class) { - String propertyName = descriptor.getName(); - if (propertyName != null) { - String methodName = "is"; - methodName = - methodName + ((propertyName.length() > 0) ? propertyName.substring(0, 1).toUpperCase() : ""); - methodName = methodName + ((propertyName.length() > 1) ? propertyName.substring(1) : ""); - try { - method = targetBean.getClass().getMethod(methodName); - } catch (NoSuchMethodException e) { - } - } - } - if (method == null) { - throw new ServiceRuntimeException("No getter is found"); - } - Object ret = method.invoke(targetBean); - if (method.getReturnType() == JAXBElement.class) { - ret = ((JAXBElement)ret).getValue(); - } - return ret; - } - - /** - * Set the object - * - * @param targetBean - * @param propValue - * @throws InvocationTargetException - * @throws IllegalAccessException - * @throws JAXBWrapperException - */ - public void set(Object targetBean, Object propValue) throws InvocationTargetException, IllegalAccessException, - JAXBWrapperException { - - Method writeMethod = null; - try { - // No set occurs if the value is null - if (propValue == null) { - return; - } - - // There are 3 different types of setters that can occur. - // 1) Normal Attomic Setter : setFoo(type) - // 2) Indexed Array Setter : setFoo(type[]) - // 3) No Setter case if the property is a List. - - writeMethod = descriptor.getWriteMethod(); - if (descriptor instanceof IndexedPropertyDescriptor) { - // Set for indexed T[] - setIndexedArray(targetBean, propValue, writeMethod); - } else if (writeMethod == null) { - // Set for List - setList(targetBean, propValue); - } else if (descriptor.getPropertyType() == JAXBElement.class) { - if (propValue != null) { - Class clazz = propValue.getClass(); - JAXBElement element = new JAXBElement(xmlName, clazz, propValue); - setAtomic(targetBean, element, writeMethod); - } - } else { - // Normal case - setAtomic(targetBean, propValue, writeMethod); - } - } catch (RuntimeException e) { - throw e; - } - } - - /** - * Set the property value onto targetBean using the writeMethod - * - * @param targetBean - * @param propValue - * @param writeMethod (set(T)) - * @throws InvocationTargetException - * @throws IllegalAccessException - * @throws JAXBWrapperException - */ - private void setAtomic(Object targetBean, Object propValue, Method writeMethod) throws InvocationTargetException, - IllegalAccessException, JAXBWrapperException { - // JAXB provides setters for atomic value. - - if (propValue != null) { - // Normal case - Object[] SINGLE_PARAM = new Object[1]; - SINGLE_PARAM[0] = propValue; - writeMethod.invoke(targetBean, SINGLE_PARAM); - } else { - Class[] paramTypes = writeMethod.getParameterTypes(); - - if (paramTypes != null && paramTypes.length == 1) { - Class paramType = paramTypes[0]; - if (paramType.isPrimitive() && propValue == null) { - //Ignoring null value for primitive type, this could potentially be the way of a customer indicating to set - //default values defined in JAXBObject/xmlSchema. - return; - } - } - } - - } - - /** - * Set the property value using the indexed array setter - * - * @param targetBean - * @param propValue - * @param writeMethod set(T[]) - * @throws InvocationTargetException - * @throws IllegalAccessException - * @throws JAXBWrapperException - */ - private void setIndexedArray(Object targetBean, Object propValue, Method writeMethod) - throws InvocationTargetException, IllegalAccessException, JAXBWrapperException { - - Class paramType = writeMethod.getParameterTypes()[0]; - Object value = asArray(propValue, paramType); - // JAXB provides setters for atomic value. - Object[] SINGLE_PARAM = new Object[1]; - SINGLE_PARAM[0] = value; - - writeMethod.invoke(targetBean, SINGLE_PARAM); - } - - /** - * Set the property value for the collection case. - * - * @param targetBean - * @param propValue - * @throws InvocationTargetException - * @throws IllegalAccessException - * @throws JAXBWrapperException - */ - private void setList(Object targetBean, Object propValue) throws InvocationTargetException, IllegalAccessException, - JAXBWrapperException { - // For the List case, there is no setter. - // You are supposed to use the getter to obtain access to the collection and then add the collection - - Collection value = asCollection(propValue, descriptor.getPropertyType()); - Collection collection = (Collection)get(targetBean); - - // Now add our our object to the collection - collection.clear(); - if (propValue != null) { - collection.addAll(value); - } - } - - /** - * @param propValue - * @param destType - * @return propValue as a Collection - */ - private static Collection asCollection(Object propValue, Class destType) { - // TODO Missing function - // Convert the object into an equivalent object that is a collection - if (DataConverter.isConvertable(propValue, destType)) { - return (Collection)DataConverter.convert(propValue, destType); - } else { - String objectClass = (propValue == null) ? "null" : propValue.getClass().getName(); - throw new ServiceRuntimeException("Cannot convert " + objectClass); - } - } - - /** - * @param propValue - * @param destType T[] - * @return array of component type - */ - private static Object asArray(Object propValue, Class destType) { - if (DataConverter.isConvertable(propValue, destType)) { - return DataConverter.convert(propValue, destType); - } else { - String objectClass = (propValue == null) ? "null" : propValue.getClass().getName(); - throw new ServiceRuntimeException("Cannot convert " + objectClass); - - } - } - - @Override - public String toString() { - String value = "PropertyDescriptorPlus["; - value += " name=" + this.getPropertyName(); - value += " type=" + this.getPropertyType().getName(); - value += " propertyDecriptor=" + this.descriptor; - return value + "]"; - } -} diff --git a/branches/sca-android/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/JAXBTypeHelper.java b/branches/sca-android/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/JAXBTypeHelper.java deleted file mode 100644 index 573e636884..0000000000 --- a/branches/sca-android/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/JAXBTypeHelper.java +++ /dev/null @@ -1,276 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ - -package org.apache.tuscany.sca.databinding.jaxb; - -import java.io.IOException; -import java.io.StringReader; -import java.io.StringWriter; -import java.net.URI; -import java.net.URISyntaxException; -import java.util.ArrayList; -import java.util.HashMap; -import java.util.List; -import java.util.Map; - -import javax.xml.bind.JAXBContext; -import javax.xml.bind.SchemaOutputResolver; -import javax.xml.namespace.QName; -import javax.xml.transform.Result; -import javax.xml.transform.dom.DOMResult; -import javax.xml.transform.stream.StreamResult; - -import org.apache.tuscany.sca.contribution.resolver.ModelResolver; -import org.apache.tuscany.sca.databinding.XMLTypeHelper; -import org.apache.tuscany.sca.interfacedef.DataType; -import org.apache.tuscany.sca.interfacedef.Interface; -import org.apache.tuscany.sca.interfacedef.util.JavaXMLMapper; -import org.apache.tuscany.sca.interfacedef.util.TypeInfo; -import org.apache.tuscany.sca.interfacedef.util.XMLType; -import org.apache.tuscany.sca.xsd.XSDFactory; -import org.apache.tuscany.sca.xsd.XSDefinition; -import org.apache.ws.commons.schema.resolver.URIResolver; -import org.osoa.sca.ServiceRuntimeException; -import org.w3c.dom.Document; -import org.xml.sax.InputSource; - -public class JAXBTypeHelper implements XMLTypeHelper { - private static final String SCHEMA_NS = "http://www.w3.org/2001/XMLSchema"; - private static final String ANYTYPE_NAME = "anyType"; - private static final QName ANYTYPE_QNAME = new QName(SCHEMA_NS, ANYTYPE_NAME); - - // private List> types = new ArrayList>(); - - public JAXBTypeHelper() { - super(); - } - - public TypeInfo getTypeInfo(Class javaType, Object logical) { - QName xmlType = JavaXMLMapper.getXMLType(javaType); - if (xmlType != null) { - return new TypeInfo(xmlType, true, null); - } else if (javaType.isInterface()) { - return new TypeInfo(ANYTYPE_QNAME, true, null); - } else { - // types.add(javaType); - if (logical instanceof XMLType) { - xmlType = ((XMLType)logical).getTypeName(); - } - if (xmlType == null) { - xmlType = new QName(jaxbRIDecapitalize(javaType.getSimpleName())); - } - return new TypeInfo(xmlType, false, null); - } - } - - /** - * The JAXB RI doesn't implement the decapitalization algorithm in the - * JAXB spec. See Sun bug 6505643 for details. This means that we need - * to mimic the incorrect algorithm for references from wrapper schemas. - */ - private String jaxbRIDecapitalize(String name) { - // find first lower case char in name - int lower = name.length(); - for (int i = 0; i < name.length(); i++) { - if (Character.isLowerCase(name.charAt(i))) { - lower = i; - break; - } - } - - int decap; - if (name.length() == 0) { - decap = 0; // empty string: nothing to do - } else if (lower == 0) { - decap = 0; // first char is lower case: nothing to do - } else if (lower == 1) { - decap = 1; // one upper followed by lower: decapitalize 1 char - } else if (lower < name.length()) { - decap = lower - 1; // n uppers followed by at least one lower: decapitalize n-1 chars - } else { - decap = name.length(); // all upper case: decapitalize all chars - } - - return name.substring(0, decap).toLowerCase() + name.substring(decap); - } - - /* - public List getSchemaDefinitions(XSDFactory factory, ModelResolver resolver) { - List definitions = new ArrayList(); - generateJAXBSchemas(definitions, factory); - return definitions; - } - */ - - public static Map generateSchema(JAXBContext context) throws IOException { - StringResolverImpl resolver = new StringResolverImpl(); - context.generateSchema(resolver); - Map xsds = new HashMap(); - for (Map.Entry xsd : resolver.getResults().entrySet()) { - xsds.put(xsd.getKey(), xsd.getValue().getWriter().toString()); - } - return xsds; - } - - private static class XSDResolver implements URIResolver { - private Map xsds; - - public XSDResolver(Map xsds) { - super(); - this.xsds = xsds; - } - - public InputSource resolveEntity(java.lang.String namespace, - java.lang.String schemaLocation, - java.lang.String baseUri) { - String xsd = xsds.get(schemaLocation); - if (xsd == null) { - return null; - } - return new InputSource(new StringReader(xsd)); - } - - } - - /* - private void generateJAXBSchemas1(List definitions, XSDFactory factory) { - if (types.size() > 0) { - try { - XmlSchemaCollection collection = new XmlSchemaCollection(); - Class[] typesArray = new Class[types.size()]; - typesArray = types.toArray(typesArray); - JAXBContext context = JAXBContextHelper.createJAXBContext(typesArray); - Map results = generateSchema(context); - collection.setSchemaResolver(new XSDResolver(results)); - - for (Map.Entry entry : results.entrySet()) { - XSDefinition definition = factory.createXSDefinition(); - int index = entry.getKey().lastIndexOf('#'); - String ns = entry.getKey().substring(0, index); - String file = entry.getKey().substring(index + 1); - definition.setUnresolved(true); - definition.setNamespace(ns); - definition.setSchema(collection.read(new StringReader(entry.getValue()), null)); - definition.setSchemaCollection(collection); - definition.setUnresolved(false); - definitions.add(definition); - } - } catch (Exception e) { - throw new RuntimeException(e); - } - } - } - */ - - private static class DOMResolverImpl extends SchemaOutputResolver { - private Map results = new HashMap(); - - @Override - public Result createOutput(String ns, String file) throws IOException { - DOMResult result = new DOMResult(); - // TUSCANY-2498: Set the system id to "" so that the xsd:import doesn't produce - // an illegal schemaLocation attr - result.setSystemId(""); - results.put(ns, result); - return result; - } - - public Map getResults() { - return results; - } - } - - /* - private void generateJAXBSchemas(List definitions, XSDFactory factory) { - if (types.size() > 0) { - try { - Class[] typesArray = new Class[types.size()]; - typesArray = types.toArray(typesArray); - JAXBContext context = JAXBContext.newInstance(typesArray); - generateSchemas(definitions, factory, context); - } catch (Exception e) { - throw new RuntimeException(e); - } - } - } - */ - - private void generateSchemas(List definitions, XSDFactory factory, JAXBContext context) - throws IOException { - DOMResolverImpl resolver = new DOMResolverImpl(); - context.generateSchema(resolver); - Map results = resolver.getResults(); - for (Map.Entry entry : results.entrySet()) { - XSDefinition definition = factory.createXSDefinition(); - definition.setUnresolved(true); - definition.setDocument((Document)entry.getValue().getNode()); - definition.setNamespace(entry.getKey()); - URI location = null; - try { - location = new URI(entry.getValue().getSystemId()); - } catch (URISyntaxException e) { - // ignore: use null value - } - definition.setLocation(location); - definitions.add(definition); - } - } - - private static class StringResolverImpl extends SchemaOutputResolver { - private Map results = new HashMap(); - - @Override - public Result createOutput(String ns, String file) throws IOException { - StringWriter sw = new StringWriter(); - StreamResult result = new StreamResult(sw); - String sysId = ns + '#' + file; - result.setSystemId(sysId); - results.put(sysId, result); - return result; - } - - public Map getResults() { - return results; - } - } - - public List getSchemaDefinitions(XSDFactory factory, ModelResolver resolver, Interface intf) { - try { - JAXBContext context = JAXBContextHelper.createJAXBContext(intf, false); - List definitions = new ArrayList(); - generateSchemas(definitions, factory, context); - return definitions; - } catch (Throwable e) { - throw new ServiceRuntimeException(e); - } - } - - public List getSchemaDefinitions(XSDFactory factory, ModelResolver resolver, List dataTypes) { - try { - - JAXBContext context = JAXBContextHelper.createJAXBContext(dataTypes); - List definitions = new ArrayList(); - generateSchemas(definitions, factory, context); - return definitions; - } catch (Throwable e) { - throw new ServiceRuntimeException(e); - } - } - -} diff --git a/branches/sca-android/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/JAXBWrapperException.java b/branches/sca-android/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/JAXBWrapperException.java deleted file mode 100644 index f83c7f09d9..0000000000 --- a/branches/sca-android/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/JAXBWrapperException.java +++ /dev/null @@ -1,56 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ - -package org.apache.tuscany.sca.databinding.jaxb; - -import org.osoa.sca.ServiceRuntimeException; - -public class JAXBWrapperException extends ServiceRuntimeException { - private static final long serialVersionUID = 1L; - - /** - * - */ - public JAXBWrapperException() { - super(); - - } - - /** - * @param message - * @param cause - */ - public JAXBWrapperException(String message, Throwable cause) { - super(message, cause); - - } - - /** @param message */ - public JAXBWrapperException(String message) { - super(message); - - } - - /** @param cause */ - public JAXBWrapperException(Throwable cause) { - super(cause); - - } - -} diff --git a/branches/sca-android/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/JAXBWrapperHandler.java b/branches/sca-android/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/JAXBWrapperHandler.java deleted file mode 100644 index a1f4c12c8f..0000000000 --- a/branches/sca-android/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/JAXBWrapperHandler.java +++ /dev/null @@ -1,151 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ - -package org.apache.tuscany.sca.databinding.jaxb; - -import java.lang.reflect.Method; -import java.security.AccessController; -import java.security.PrivilegedActionException; -import java.security.PrivilegedExceptionAction; -import java.util.ArrayList; -import java.util.Arrays; -import java.util.Collection; -import java.util.HashMap; -import java.util.List; -import java.util.Map; - -import org.apache.tuscany.sca.databinding.TransformationException; -import org.apache.tuscany.sca.databinding.WrapperHandler; -import org.apache.tuscany.sca.interfacedef.DataType; -import org.apache.tuscany.sca.interfacedef.Operation; -import org.apache.tuscany.sca.interfacedef.util.ElementInfo; -import org.apache.tuscany.sca.interfacedef.util.WrapperInfo; - -/** - * JAXB WrapperHandler implementation - * - * @version $Rev$ $Date$ - */ -public class JAXBWrapperHandler implements WrapperHandler { - private JAXBWrapperHelper helper = new JAXBWrapperHelper(); - - public Object create(Operation operation, boolean input) { - WrapperInfo wrapperInfo = operation.getWrapper(); - ElementInfo element = input ? wrapperInfo.getInputWrapperElement() : wrapperInfo.getOutputWrapperElement(); - final Class wrapperClass = input ? wrapperInfo.getInputWrapperClass() : wrapperInfo.getOutputWrapperClass(); - try { - if (wrapperClass == null) { - return null; - } - return AccessController.doPrivileged(new PrivilegedExceptionAction() { - public Object run() throws Exception { - return wrapperClass.newInstance(); - } - }); - } catch (PrivilegedActionException e) { - throw new TransformationException(e); - } - } - - public void setChildren(Object wrapper, Object[] childObjects, Operation operation, boolean input) { - List childElements = - input ? operation.getWrapper().getInputChildElements() : operation.getWrapper().getOutputChildElements(); - List childNames = new ArrayList(); - Map values = new HashMap(); - for (int i = 0; i < childElements.size(); i++) { - ElementInfo e = childElements.get(i); - String name = e.getQName().getLocalPart(); - childNames.add(name); - values.put(name, childObjects[i]); - } - // Get the property descriptor map - Map pdMap = null; - try { - pdMap = XMLRootElementUtil.createPropertyDescriptorMap(wrapper.getClass()); - } catch (Throwable t) { - throw new JAXBWrapperException(t); - } - helper.wrap(wrapper, childNames, values, pdMap); - } - - public void setChild(Object wrapper, int i, ElementInfo childElement, Object value) { - Object wrapperValue = wrapper; - Class wrapperClass = wrapperValue.getClass(); - - // FIXME: We probably should use the jaxb-reflection to handle the properties - try { - String prop = childElement.getQName().getLocalPart(); - boolean collection = (value instanceof Collection); - Method getter = null; - for (Method m : wrapperClass.getMethods()) { - Class[] paramTypes = m.getParameterTypes(); - if (paramTypes.length == 1 && m.getName().equals("set" + capitalize(prop))) { - m.invoke(wrapperValue, new Object[] {value}); - return; - } - if (collection && paramTypes.length == 0 && m.getName().equals("get" + capitalize(prop))) { - getter = m; - } - } - if (getter != null && Collection.class.isAssignableFrom(getter.getReturnType())) { - ((Collection)getter.invoke(wrapperValue)).addAll((Collection)value); - } - - } catch (Throwable e) { - throw new TransformationException(e); - } - } - - private static String capitalize(String name) { - char first = Character.toUpperCase(name.charAt(0)); - return first + name.substring(1); - } - - /** - * @see org.apache.tuscany.sca.databinding.WrapperHandler#getChildren(java.lang.Object, Operation, boolean) - */ - public List getChildren(Object wrapper, Operation operation, boolean input) { - List childElements = input? operation.getWrapper().getInputChildElements(): - operation.getWrapper().getOutputChildElements(); - - List childNames = new ArrayList(); - for (ElementInfo e : childElements) { - childNames.add(e.getQName().getLocalPart()); - } - return Arrays.asList(helper.unwrap(wrapper, childNames)); - } - - /** - * @see org.apache.tuscany.sca.databinding.WrapperHandler#getWrapperType(Operation, boolean) - */ - public DataType getWrapperType(Operation operation, boolean input) { - WrapperInfo wrapper = operation.getWrapper(); - DataType dt = input ? wrapper.getInputWrapperType() : wrapper.getOutputWrapperType(); - return dt; - } - - /** - * @see org.apache.tuscany.sca.databinding.WrapperHandler#isInstance(java.lang.Object, Operation, boolean) - */ - public boolean isInstance(Object wrapper, Operation operation, boolean input) { - Class wrapperClass = - input ? operation.getWrapper().getInputWrapperClass() : operation.getWrapper().getOutputWrapperClass(); - return wrapperClass == null ? false : wrapperClass.isInstance(wrapper); - } -} diff --git a/branches/sca-android/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/JAXBWrapperHelper.java b/branches/sca-android/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/JAXBWrapperHelper.java deleted file mode 100644 index 5f90aa4d7a..0000000000 --- a/branches/sca-android/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/JAXBWrapperHelper.java +++ /dev/null @@ -1,166 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ - -package org.apache.tuscany.sca.databinding.jaxb; - -import java.util.ArrayList; -import java.util.Collections; -import java.util.List; -import java.util.Map; - -/** - * The JAXBWrapper tool is used to create a JAXB Object from a series of child objects (wrap) or get - * the child objects from a JAXB Object (unwrap) - */ -public class JAXBWrapperHelper { - - /** - * unwrap Returns the list of child objects of the jaxb object - * - * @param jaxbObject that represents the type - * @param childNames list of xml child names as String - * @param pdMap PropertyDescriptor map for this jaxbObject - * @return list of Objects in the same order as the element names. - */ - public Object[] unwrap(Object jaxbObject, List childNames, Map pdMap) - throws JAXBWrapperException { - - // Get the object that will have the property descriptors (i.e. the object representing the complexType) - Object jaxbComplexTypeObj = jaxbObject; - - // Get the PropertyDescriptorPlus map. - // The method makes sure that each child name has a matching jaxb property - // checkPropertyDescriptorMap(jaxbComplexTypeObj.getClass(), childNames, pdMap); - - // Get the corresponsing objects from the jaxb bean - ArrayList objList = new ArrayList(); - int index = 0; - for (String childName : childNames) { - JAXBPropertyDescriptor propInfo = getPropertyDescriptor(pdMap, childName, index); - - Object object = null; - try { - object = propInfo.get(jaxbComplexTypeObj); - } catch (Throwable e) { - throw new JAXBWrapperException(e); - } - - objList.add(object); - index++; - } - Object[] jaxbObjects = objList.toArray(); - objList = null; - return jaxbObjects; - - } - - private JAXBPropertyDescriptor getPropertyDescriptor(Map pdMap, - String childName, - int index) { - JAXBPropertyDescriptor propInfo = pdMap.get(childName); - if (propInfo == null) { - // FIXME: [rfeng] Sometimes the child element names don't match. Get chilld by location? - List props = new ArrayList(pdMap.values()); - // Sort the properties by index. We might need to take propOrder into consideration - Collections.sort(props); - propInfo = props.get(index); - } - return propInfo; - } - - /** - * wrap Creates a jaxb object that is initialized with the child objects. - *

- * Note that the jaxbClass must be the class the represents the complexType. (It should never be - * JAXBElement) - * - * @param jaxbClass - * @param childNames list of xml child names as String - * @param childObjects, component type objects - * @param pdMap PropertyDescriptor map for this jaxbObject - */ - public Object wrap(Class jaxbClass, - List childNames, - Map childObjects, - Map pdMap) throws JAXBWrapperException { - - // Just like unWrap, get the property info map - // checkPropertyDescriptorMap(jaxbClass, childNames, pdMap); - - // The jaxb object always has a default constructor. Create the object - Object jaxbObject = null; - try { - jaxbObject = jaxbClass.newInstance(); - } catch (Throwable t) { - throw new JAXBWrapperException(t); - } - - wrap(jaxbObject, childNames, childObjects, pdMap); - - // Return the jaxb object - return jaxbObject; - } - - public void wrap(Object jaxbObject, - List childNames, - Map childObjects, - Map pdMap) { - // Now set each object onto the jaxb object - int index = 0; - for (String childName : childNames) { - JAXBPropertyDescriptor propInfo = getPropertyDescriptor(pdMap, childName, index); - Object value = childObjects.get(childName); - try { - propInfo.set(jaxbObject, value); - } catch (Throwable t) { - throw new JAXBWrapperException(t); - } - index++; - } - } - - public Object[] unwrap(Object jaxbObject, List childNames) throws JAXBWrapperException { - // Get the property descriptor map for this JAXBClass - Class jaxbClass = jaxbObject.getClass(); - Map pdMap = null; - try { - pdMap = XMLRootElementUtil.createPropertyDescriptorMap(jaxbClass); - } catch (Throwable t) { - throw new JAXBWrapperException(t); - } - - // Delegate - return unwrap(jaxbObject, childNames, pdMap); - } - - public Object wrap(Class jaxbClass, List childNames, Map childObjects) - throws JAXBWrapperException { - // Get the property descriptor map - Map pdMap = null; - try { - pdMap = XMLRootElementUtil.createPropertyDescriptorMap(jaxbClass); - } catch (Throwable t) { - throw new JAXBWrapperException(t); - } - - // Delegate - return wrap(jaxbClass, childNames, childObjects, pdMap); - } - -} diff --git a/branches/sca-android/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/Node2JAXB.java b/branches/sca-android/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/Node2JAXB.java deleted file mode 100644 index e375a9b85e..0000000000 --- a/branches/sca-android/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/Node2JAXB.java +++ /dev/null @@ -1,73 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.sca.databinding.jaxb; - -import javax.xml.bind.JAXBContext; -import javax.xml.bind.Unmarshaller; - -import org.apache.tuscany.sca.databinding.PullTransformer; -import org.apache.tuscany.sca.databinding.TransformationContext; -import org.apache.tuscany.sca.databinding.TransformationException; -import org.apache.tuscany.sca.databinding.impl.BaseTransformer; -import org.w3c.dom.Node; - -/** - * - * @version $Rev$ $Date$ - */ -public class Node2JAXB extends BaseTransformer implements PullTransformer { - - public Node2JAXB() { - super(); - } - - public Object transform(Node source, TransformationContext context) { - if (source == null) - return null; - try { - JAXBContext jaxbContext = JAXBContextHelper.createJAXBContext(context, false); - Unmarshaller unmarshaller = jaxbContext.createUnmarshaller(); - Object result = unmarshaller.unmarshal(source, JAXBContextHelper.getJavaType(context.getTargetDataType())); - return JAXBContextHelper.createReturnValue(jaxbContext, context.getTargetDataType(), result); - } catch (Exception e) { - throw new TransformationException(e); - } - } - - @Override - protected Class getSourceType() { - return Node.class; - } - - @Override - protected Class getTargetType() { - return Object.class; - } - - @Override - public int getWeight() { - return 30; - } - - @Override - public String getTargetDataBinding() { - return JAXBDataBinding.NAME; - } - -} diff --git a/branches/sca-android/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/Reader2JAXB.java b/branches/sca-android/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/Reader2JAXB.java deleted file mode 100644 index 840edfd234..0000000000 --- a/branches/sca-android/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/Reader2JAXB.java +++ /dev/null @@ -1,74 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.sca.databinding.jaxb; - -import java.io.Reader; - -import javax.xml.bind.JAXBContext; -import javax.xml.bind.Unmarshaller; -import javax.xml.transform.stream.StreamSource; - -import org.apache.tuscany.sca.databinding.PullTransformer; -import org.apache.tuscany.sca.databinding.TransformationContext; -import org.apache.tuscany.sca.databinding.TransformationException; -import org.apache.tuscany.sca.databinding.impl.BaseTransformer; - -/** - * - * @version $Rev$ $Date$ - */ -public class Reader2JAXB extends BaseTransformer implements - PullTransformer { - - public Object transform(final Reader source, final TransformationContext context) { - if (source == null) { - return null; - } - try { - JAXBContext jaxbContext = JAXBContextHelper.createJAXBContext(context, false); - Unmarshaller unmarshaller = jaxbContext.createUnmarshaller(); - StreamSource streamSource = new StreamSource(source); - Object result = unmarshaller.unmarshal(streamSource, JAXBContextHelper.getJavaType(context.getTargetDataType())); - return JAXBContextHelper.createReturnValue(jaxbContext, context.getTargetDataType(), result); - } catch (Exception e) { - throw new TransformationException(e); - } - } - - @Override - protected Class getSourceType() { - return Reader.class; - } - - @Override - protected Class getTargetType() { - return Object.class; - } - - @Override - public int getWeight() { - return 30; - } - - @Override - public String getTargetDataBinding() { - return JAXBDataBinding.NAME; - } - -} diff --git a/branches/sca-android/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/String2JAXB.java b/branches/sca-android/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/String2JAXB.java deleted file mode 100644 index 5559690de8..0000000000 --- a/branches/sca-android/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/String2JAXB.java +++ /dev/null @@ -1,80 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.sca.databinding.jaxb; - -import java.io.StringReader; - -import javax.xml.bind.JAXBContext; -import javax.xml.bind.Unmarshaller; -import javax.xml.transform.stream.StreamSource; - -import org.apache.tuscany.sca.databinding.PullTransformer; -import org.apache.tuscany.sca.databinding.TransformationContext; -import org.apache.tuscany.sca.databinding.TransformationException; -import org.apache.tuscany.sca.databinding.impl.BaseTransformer; -import org.apache.tuscany.sca.databinding.xml.XMLStringDataBinding; - -/** - * - * @version $Rev$ $Date$ - */ -public class String2JAXB extends BaseTransformer implements - PullTransformer { - - public Object transform(final String source, final TransformationContext context) { - if (source == null) { - return null; - } - try { - JAXBContext jaxbContext = JAXBContextHelper.createJAXBContext(context, false); - Unmarshaller unmarshaller = jaxbContext.createUnmarshaller(); - StreamSource streamSource = new StreamSource(new StringReader(source)); - Object result = unmarshaller.unmarshal(streamSource, JAXBContextHelper.getJavaType(context.getTargetDataType())); - return JAXBContextHelper.createReturnValue(jaxbContext, context.getTargetDataType(), result); - } catch (Exception e) { - throw new TransformationException(e); - } - } - - @Override - protected Class getSourceType() { - return String.class; - } - - @Override - protected Class getTargetType() { - return Object.class; - } - - @Override - public int getWeight() { - return 30; - } - - @Override - public String getSourceDataBinding() { - return XMLStringDataBinding.NAME; - } - - @Override - public String getTargetDataBinding() { - return JAXBDataBinding.NAME; - } - -} diff --git a/branches/sca-android/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/XMLAdapterExtensionPoint.java b/branches/sca-android/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/XMLAdapterExtensionPoint.java deleted file mode 100644 index 5fa98b5ed1..0000000000 --- a/branches/sca-android/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/XMLAdapterExtensionPoint.java +++ /dev/null @@ -1,52 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ - -package org.apache.tuscany.sca.databinding.jaxb; - -import java.util.Map; - -import javax.xml.bind.annotation.adapters.XmlAdapter; - -/** - * @version $Rev$ $Date$ - */ -public interface XMLAdapterExtensionPoint { - /** - * @param boundType - * @param adapter - */ - void addAdapter(Class boundType, Class adapter); - - /** - * @param boundType - * @return - */ - Class getAdapter(Class boundType); - - /** - * @param boundType - * @return - */ - Class removeAdapter(Class boundType); - - /** - * @return - */ - Map, Class> getAdapters(); -} diff --git a/branches/sca-android/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/XMLRootElementUtil.java b/branches/sca-android/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/XMLRootElementUtil.java deleted file mode 100644 index ad4bd04084..0000000000 --- a/branches/sca-android/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/XMLRootElementUtil.java +++ /dev/null @@ -1,286 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ - -package org.apache.tuscany.sca.databinding.jaxb; - -import java.beans.IntrospectionException; -import java.beans.Introspector; -import java.beans.PropertyDescriptor; -import java.lang.annotation.Annotation; -import java.lang.reflect.AnnotatedElement; -import java.lang.reflect.Field; -import java.security.AccessController; -import java.security.PrivilegedAction; -import java.util.ArrayList; -import java.util.HashMap; -import java.util.List; -import java.util.Map; -import java.util.StringTokenizer; - -import javax.xml.bind.JAXBElement; -import javax.xml.bind.annotation.XmlElement; -import javax.xml.bind.annotation.XmlElementRef; -import javax.xml.bind.annotation.XmlEnumValue; -import javax.xml.bind.annotation.XmlRootElement; -import javax.xml.bind.annotation.XmlSchema; -import javax.xml.namespace.QName; - -/** - * - */ -public class XMLRootElementUtil { - - /** Constructor is intentionally private. This class only provides static utility methods */ - private XMLRootElementUtil() { - - } - - /** - * @param clazz - * @return namespace of root element qname or null if this is not object does not represent a - * root element - */ - public static QName getXmlRootElementQNameFromObject(Object obj) { - - // A JAXBElement stores its name - if (obj instanceof JAXBElement) { - return ((JAXBElement)obj).getName(); - } - - Class clazz = (obj instanceof java.lang.Class) ? (Class)obj : obj.getClass(); - return getXmlRootElementQName(clazz); - } - - /** - * @param clazz - * @return namespace of root element qname or null if this is not object does not represent a - * root element - */ - public static QName getXmlRootElementQName(Class clazz) { - - // See if the object represents a root element - XmlRootElement root = (XmlRootElement)getAnnotation(clazz, XmlRootElement.class); - if (root == null) { - return null; - } - - String name = root.name(); - String namespace = root.namespace(); - - // The name may need to be defaulted - if (name == null || name.length() == 0 || name.equals("##default")) { - name = getSimpleName(clazz.getCanonicalName()); - } - - // The namespace may need to be defaulted - if (namespace == null || namespace.length() == 0 || namespace.equals("##default")) { - Package pkg = clazz.getPackage(); - XmlSchema schema = (XmlSchema)getAnnotation(pkg, XmlSchema.class); - if (schema != null) { - namespace = schema.namespace(); - } else { - namespace = ""; - } - } - - return new QName(namespace, name); - } - - /** - * @param clazz - * @return namespace of root element qname or null if this is not object does not represent a root element - */ - public static String getEnumValue(Enum myEnum) { - Field f; - String value; - try { - f = myEnum.getClass().getField(myEnum.name()); - - f.setAccessible(true); - - XmlEnumValue xev = (XmlEnumValue)getAnnotation(f, XmlEnumValue.class); - if (xev == null) { - value = f.getName(); - } else { - value = xev.value(); - } - } catch (SecurityException e) { - value = null; - } catch (NoSuchFieldException e) { - value = null; - } - - return value; - } - - /** - * utility method to get the last token in a "."-delimited package+classname string - * - * @return - */ - private static String getSimpleName(String in) { - if (in == null || in.length() == 0) { - return in; - } - String out = null; - StringTokenizer tokenizer = new StringTokenizer(in, "."); - if (tokenizer.countTokens() == 0) - out = in; - else { - while (tokenizer.hasMoreTokens()) { - out = tokenizer.nextToken(); - } - } - return out; - } - - /** - * The JAXBClass has a set of bean properties each represented by a PropertyDescriptor Each of - * the fields of the class has an associated xml name. The method returns a map where the key is - * the xml name and value is the PropertyDescriptor - * - * @param jaxbClass - * @return map - */ - public static Map createPropertyDescriptorMap(Class jaxbClass) - throws NoSuchFieldException, IntrospectionException { - - PropertyDescriptor[] pds = Introspector.getBeanInfo(jaxbClass).getPropertyDescriptors(); - Map map = new HashMap(); - - // Unfortunately the element names are stored on the fields. - // Get all of the fields in the class and super classes - - List fields = getFields(jaxbClass); - - // Now match up the fields with the property descriptors...Sigh why didn't JAXB put the @XMLElement annotations on the - // property methods! - for (PropertyDescriptor pd : pds) { - - // Skip over the class property..it is never represented as an xml element - if (pd.getName().equals("class")) { - continue; - } - - // For the current property, find a matching field...so that we can get the xml name - boolean found = false; - - int index = 0; - for (Field field : fields) { - String fieldName = field.getName(); - - // Use the name of the field and property to find the match - if (fieldName.equalsIgnoreCase(pd.getDisplayName()) || fieldName.equalsIgnoreCase(pd.getName())) { - // Get the xmlElement name for this field - QName xmlName = getXmlElementRefOrElementQName(field.getDeclaringClass(), field); - found = true; - map.put(xmlName.getLocalPart(), new JAXBPropertyDescriptor(pd, xmlName, index)); - index++; - break; - } - - // Unfortunately, sometimes the field name is preceeded by an underscore - if (fieldName.startsWith("_")) { - fieldName = fieldName.substring(1); - if (fieldName.equalsIgnoreCase(pd.getDisplayName()) || fieldName.equalsIgnoreCase(pd.getName())) { - // Get the xmlElement name for this field - QName xmlName = getXmlElementRefOrElementQName(field.getDeclaringClass(), field); - found = true; - - map.put(xmlName.getLocalPart(), new JAXBPropertyDescriptor(pd, xmlName, index)); - index++; - break; - } - } - } - - // We didn't find a field. Default the xmlname to the property name - if (!found) { - String xmlName = pd.getName(); - - map.put(xmlName, new JAXBPropertyDescriptor(pd, xmlName, index)); - index++; - } - - } - return map; - } - - /** - * Gets all of the fields in this class and the super classes - * - * @param beanClass - * @return - */ - static private List getFields(final Class beanClass) { - // This class must remain private due to Java 2 Security concerns - List fields = AccessController.doPrivileged(new PrivilegedAction>() { - public List run() { - List fields = new ArrayList(); - Class cls = beanClass; - while (cls != null) { - Field[] fieldArray = cls.getDeclaredFields(); - for (Field field : fieldArray) { - fields.add(field); - } - cls = cls.getSuperclass(); - } - return fields; - } - }); - - return fields; - } - - /** - * Get the name of the field by looking at the XmlElement annotation. - * - * @param jaxbClass - * @param fieldName - * @return - * @throws NoSuchFieldException - */ - private static QName getXmlElementRefOrElementQName(Class jaxbClass, Field field) throws NoSuchFieldException { - XmlElementRef xmlElementRef = (XmlElementRef)getAnnotation(field, XmlElementRef.class); - if (xmlElementRef != null) { - return new QName(xmlElementRef.namespace(), xmlElementRef.name()); - } - XmlElement xmlElement = (XmlElement)getAnnotation(field, XmlElement.class); - - // If XmlElement does not exist, default to using the field name - if (xmlElement == null || xmlElement.name().equals("##default")) { - return new QName("", field.getName()); - } - return new QName(xmlElement.namespace(), xmlElement.name()); - } - - /** - * Get an annotation. This is wrappered to avoid a Java2Security violation. - * @param cls Class that contains annotation - * @param annotation Class of requrested Annotation - * @return annotation or null - */ - private static T getAnnotation(final AnnotatedElement element, final Class annotation) { - return AccessController.doPrivileged(new PrivilegedAction() { - public T run() { - return element.getAnnotation(annotation); - } - }); - } -} diff --git a/branches/sca-android/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/XMLStreamReader2JAXB.java b/branches/sca-android/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/XMLStreamReader2JAXB.java deleted file mode 100644 index af3fa3fb66..0000000000 --- a/branches/sca-android/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/XMLStreamReader2JAXB.java +++ /dev/null @@ -1,77 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.sca.databinding.jaxb; - -import javax.xml.bind.JAXBContext; -import javax.xml.bind.Unmarshaller; -import javax.xml.stream.XMLStreamReader; - -import org.apache.tuscany.sca.databinding.PullTransformer; -import org.apache.tuscany.sca.databinding.TransformationContext; -import org.apache.tuscany.sca.databinding.TransformationException; -import org.apache.tuscany.sca.databinding.impl.BaseTransformer; - -/** - * - * @version $Rev$ $Date$ - */ -public class XMLStreamReader2JAXB extends BaseTransformer implements - PullTransformer { - - public XMLStreamReader2JAXB() { - super(); - } - - public Object transform(XMLStreamReader source, TransformationContext context) { - if (source == null) { - return null; - } - try { - JAXBContext jaxbContext = JAXBContextHelper.createJAXBContext(context, false); - Unmarshaller unmarshaller = jaxbContext.createUnmarshaller(); - // FIXME: [rfeng] If the java type is Object.class, the unmarshalled result will be - // a DOM Node - Object result = unmarshaller.unmarshal(source, JAXBContextHelper.getJavaType(context.getTargetDataType())); - source.close(); - return JAXBContextHelper.createReturnValue(jaxbContext, context.getTargetDataType(), result); - } catch (Exception e) { - throw new TransformationException(e); - } - } - - @Override - public Class getSourceType() { - return XMLStreamReader.class; - } - - @Override - public Class getTargetType() { - return Object.class; - } - - @Override - public int getWeight() { - return 10; - } - - @Override - public String getTargetDataBinding() { - return JAXBDataBinding.NAME; - } -} -- cgit v1.2.3