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Diffstat (limited to 'branches/sca-java-1.2.1/modules/databinding-xstream')
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diff --git a/branches/sca-java-1.2.1/modules/databinding-xstream/DISCLAIMER b/branches/sca-java-1.2.1/modules/databinding-xstream/DISCLAIMER new file mode 100644 index 0000000000..d68a410903 --- /dev/null +++ b/branches/sca-java-1.2.1/modules/databinding-xstream/DISCLAIMER @@ -0,0 +1,8 @@ +Apache Tuscany is an effort undergoing incubation at The Apache Software
+Foundation (ASF), sponsored by the Apache Web Services PMC. Incubation is
+required of all newly accepted projects until a further review indicates that
+the infrastructure, communications, and decision making process have stabilized
+in a manner consistent with other successful ASF projects. While incubation
+status is not necessarily a reflection of the completeness or stability of the
+code, it does indicate that the project has yet to be fully endorsed by the ASF.
+
diff --git a/branches/sca-java-1.2.1/modules/databinding-xstream/LICENSE b/branches/sca-java-1.2.1/modules/databinding-xstream/LICENSE new file mode 100644 index 0000000000..8aa906c321 --- /dev/null +++ b/branches/sca-java-1.2.1/modules/databinding-xstream/LICENSE @@ -0,0 +1,205 @@ + + Apache License + Version 2.0, January 2004 + http://www.apache.org/licenses/ + + TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION + + 1. Definitions. + + "License" shall mean the terms and conditions for use, reproduction, + and distribution as defined by Sections 1 through 9 of this document. + + "Licensor" shall mean the copyright owner or entity authorized by + the copyright owner that is granting the License. + + "Legal Entity" shall mean the union of the acting entity and all + other entities that control, are controlled by, or are under common + control with that entity. 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We also recommend that a + file or class name and description of purpose be included on the + same "printed page" as the copyright notice for easier + identification within third-party archives. + + Copyright [yyyy] [name of copyright owner] + + Licensed 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. + + + diff --git a/branches/sca-java-1.2.1/modules/databinding-xstream/NOTICE b/branches/sca-java-1.2.1/modules/databinding-xstream/NOTICE new file mode 100644 index 0000000000..fdfa0e9faa --- /dev/null +++ b/branches/sca-java-1.2.1/modules/databinding-xstream/NOTICE @@ -0,0 +1,6 @@ +${pom.name} +Copyright (c) 2005 - 2008 The Apache Software Foundation + +This product includes software developed by +The Apache Software Foundation (http://www.apache.org/). + diff --git a/branches/sca-java-1.2.1/modules/databinding-xstream/pom.xml b/branches/sca-java-1.2.1/modules/databinding-xstream/pom.xml new file mode 100644 index 0000000000..b2cc6d67e2 --- /dev/null +++ b/branches/sca-java-1.2.1/modules/databinding-xstream/pom.xml @@ -0,0 +1,96 @@ +<?xml version="1.0" encoding="UTF-8"?> +<!-- + * 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. +--> +<project> + <modelVersion>4.0.0</modelVersion> + <parent> + <groupId>org.apache.tuscany.sca</groupId> + <artifactId>tuscany-modules</artifactId> + <version>1.2.1-incubating-SNAPSHOT</version> + <relativePath>../pom.xml</relativePath> + </parent> + <artifactId>tuscany-databinding-xstream</artifactId> + <name>Apache Tuscany SCA Data Binding for XStream</name> + + <dependencies> + <dependency> + <groupId>org.apache.tuscany.sca</groupId> + <artifactId>tuscany-core-spi</artifactId> + <version>1.2.1-incubating-SNAPSHOT</version> + </dependency> + <dependency> + <groupId>org.apache.tuscany.sca</groupId> + <artifactId>tuscany-databinding</artifactId> + <version>1.2.1-incubating-SNAPSHOT</version> + </dependency> + + <dependency> + <groupId>stax</groupId> + <artifactId>stax-api</artifactId> + <version>1.0.1</version> + </dependency> + + <dependency> + <groupId>com.thoughtworks.xstream</groupId> + <artifactId>xstream</artifactId> + <version>1.3</version> + </dependency> + + <dependency> + <groupId>org.apache.ws.commons.axiom</groupId> + <artifactId>axiom-api</artifactId> + <exclusions> + <exclusion> + <groupId>xerces</groupId> + <artifactId>xercesImpl</artifactId> + </exclusion> + </exclusions> + <version>1.2.5</version> + </dependency> + + <dependency> + <groupId>xerces</groupId> + <artifactId>xercesImpl</artifactId> + <version>2.8.1</version> + <scope>runtime</scope> + </dependency> + + <dependency> + <groupId>org.apache.ws.commons.axiom</groupId> + <artifactId>axiom-impl</artifactId> + <version>1.2.5</version> + <scope>runtime</scope> + </dependency> + <dependency> + <groupId>commons-logging</groupId> + <artifactId>commons-logging</artifactId> + <version>1.1</version> + <scope>runtime</scope> + </dependency> + + <dependency> + <groupId>org.codehaus.woodstox</groupId> + <artifactId>wstx-asl</artifactId> + <version>3.2.1</version> + <scope>runtime</scope> + </dependency> + + </dependencies> + +</project> diff --git a/branches/sca-java-1.2.1/modules/databinding-xstream/src/main/java/org/apache/tuscany/sca/databinding/xstream/MetaObject.java b/branches/sca-java-1.2.1/modules/databinding-xstream/src/main/java/org/apache/tuscany/sca/databinding/xstream/MetaObject.java new file mode 100644 index 0000000000..830cb8108d --- /dev/null +++ b/branches/sca-java-1.2.1/modules/databinding-xstream/src/main/java/org/apache/tuscany/sca/databinding/xstream/MetaObject.java @@ -0,0 +1,37 @@ +/* + * 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.xstream; + +/** + * Wrapper for XObject + * @version $Rev$ $Date$ + */ +public interface MetaObject { + public void setName(String name); + + public String getName(); + + public Class<?> getType(); + + public String getID(); + + public XObject getInstance(); + //public byte[] getByteCode(); +} diff --git a/branches/sca-java-1.2.1/modules/databinding-xstream/src/main/java/org/apache/tuscany/sca/databinding/xstream/MetaObjectImpl.java b/branches/sca-java-1.2.1/modules/databinding-xstream/src/main/java/org/apache/tuscany/sca/databinding/xstream/MetaObjectImpl.java new file mode 100644 index 0000000000..df7df3d2b1 --- /dev/null +++ b/branches/sca-java-1.2.1/modules/databinding-xstream/src/main/java/org/apache/tuscany/sca/databinding/xstream/MetaObjectImpl.java @@ -0,0 +1,90 @@ +/* + * 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.xstream; + +import java.io.FileNotFoundException; +import java.io.IOException; + +public class MetaObjectImpl implements MetaObject { + private String obID; + private String name; + private XObject obInstance; + + //private byte[] bytecode = null; + + public MetaObjectImpl() { + this.obID = Utils.uniqueID(); + } + + public MetaObjectImpl(XObject x) { + //this.name = path; + this.obID = Utils.uniqueID(); + this.obInstance = x; + + try { + initMetaOb(this.obInstance.getClass()); + + } catch (FileNotFoundException e) { + // TODO Auto-generated catch block + e.printStackTrace(); + } catch (IOException e) { + // TODO Auto-generated catch block + e.printStackTrace(); + } + } + + private void initMetaOb(Class<?> class1) throws FileNotFoundException, IOException { + /* + File file = new File(cname); + DataInputStream cstream = new DataInputStream(new FileInputStream(file)); + bytecode = new byte[(int)file.length()]; + cstream.readFully(bytecode); + */ + name = class1.getName(); + + } + + public String getName() { + return this.name; + } + + public void setName(String name) { + this.name = name; + } + + public String getID() { + return obID; + } + + public Class<?> getType() { + + return this.obInstance.getClass(); + } + + public XObject getInstance() { + return this.obInstance; + } + /* + * TODO Add bytecode with serialization + public byte[] getByteCode() { + return bytecode; + } + */ + +} diff --git a/branches/sca-java-1.2.1/modules/databinding-xstream/src/main/java/org/apache/tuscany/sca/databinding/xstream/Node2XObject.java b/branches/sca-java-1.2.1/modules/databinding-xstream/src/main/java/org/apache/tuscany/sca/databinding/xstream/Node2XObject.java new file mode 100644 index 0000000000..548d0b8df1 --- /dev/null +++ b/branches/sca-java-1.2.1/modules/databinding-xstream/src/main/java/org/apache/tuscany/sca/databinding/xstream/Node2XObject.java @@ -0,0 +1,69 @@ +/* + * 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.xstream; + +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.Document; +import org.w3c.dom.Element; +import org.w3c.dom.Node; + +import com.thoughtworks.xstream.XStream; +import com.thoughtworks.xstream.io.xml.DomReader; + +/** + * DOM Node --> XStream transformer + * + * @version $Rev$ $Date$ + */ +public class Node2XObject extends BaseTransformer<Node, XObject> implements PullTransformer<Node, XObject> { + + public XObject transform(Node source, TransformationContext context) { + try { + DomReader in = null; + if (source instanceof Document) { + in = new DomReader((Document)source); + } else if (source instanceof Element) { + in = new DomReader((Element)source); + } + XStream xs = new XStream(); + return (XObject)xs.unmarshal(in); + } catch (Exception e) { + throw new TransformationException(e); + } + } + + @Override + public Class getSourceType() { + return Node.class; + } + + @Override + public Class getTargetType() { + return XObject.class; + } + + @Override + public int getWeight() { + return 10; + } + +} diff --git a/branches/sca-java-1.2.1/modules/databinding-xstream/src/main/java/org/apache/tuscany/sca/databinding/xstream/OMElement2XObject.java b/branches/sca-java-1.2.1/modules/databinding-xstream/src/main/java/org/apache/tuscany/sca/databinding/xstream/OMElement2XObject.java new file mode 100644 index 0000000000..e606507a9f --- /dev/null +++ b/branches/sca-java-1.2.1/modules/databinding-xstream/src/main/java/org/apache/tuscany/sca/databinding/xstream/OMElement2XObject.java @@ -0,0 +1,76 @@ +/* + * 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.xstream; + +import java.io.StringWriter; + +import javax.xml.stream.XMLStreamException; + +import org.apache.axiom.om.OMElement; +import org.apache.tuscany.sca.databinding.PullTransformer; +import org.apache.tuscany.sca.databinding.TransformationContext; +import org.apache.tuscany.sca.databinding.impl.BaseTransformer; + +import com.thoughtworks.xstream.XStream; + +/** + * Job DataObject --> AXIOM OMElement transformer + * + * @version $Rev$ $Date$ + */ +public class OMElement2XObject extends BaseTransformer<OMElement, XObject> implements + PullTransformer<OMElement, XObject> { + + public XObject transform(OMElement source, TransformationContext context) { + + XStream xs = new XStream(); + xs.alias("xobject", MetaObjectImpl.class); + MetaObjectImpl mo; + try { + java.io.StringWriter writer = new StringWriter(); + source.serialize(writer); + String w = writer.toString(); + // FIXME: a better way to get eliminate param0 + w = w.replaceAll("param0", "xobject"); + w = w.replaceAll("xmlns=\"\"", ""); + mo = (MetaObjectImpl)xs.fromXML(w.trim()); + return mo.getInstance(); + } catch (XMLStreamException e) { + + e.printStackTrace(); + } + return null; + } + + @Override + public Class getSourceType() { + return OMElement.class; + } + + @Override + public Class getTargetType() { + return XObject.class; + } + + @Override + public int getWeight() { + return 10; + } + +} diff --git a/branches/sca-java-1.2.1/modules/databinding-xstream/src/main/java/org/apache/tuscany/sca/databinding/xstream/Utils.java b/branches/sca-java-1.2.1/modules/databinding-xstream/src/main/java/org/apache/tuscany/sca/databinding/xstream/Utils.java new file mode 100644 index 0000000000..2de353312a --- /dev/null +++ b/branches/sca-java-1.2.1/modules/databinding-xstream/src/main/java/org/apache/tuscany/sca/databinding/xstream/Utils.java @@ -0,0 +1,74 @@ +/* + * 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.xstream; + +import java.io.IOException; +import java.security.MessageDigest; +import java.security.NoSuchAlgorithmException; +import java.security.SecureRandom; + +public class Utils { + public static String toBase64(byte[] array) { + String code = null; + code = new sun.misc.BASE64Encoder().encode(array); + return code; + } + + public static byte[] fromBase64(String bytecode) { + byte[] dec = null; + try { + dec = new sun.misc.BASE64Decoder().decodeBuffer(bytecode); + } catch (IOException e) { + e.printStackTrace(); + } + return dec; + } + + public static String uniqueID() { + try { + //Initialize SecureRandom + //This is a lengthy operation, to be done only upon + //initialization of the application + SecureRandom prng = SecureRandom.getInstance("SHA1PRNG"); + + //generate a random number + String randomNum = new Integer(prng.nextInt()).toString(); + + //get its digest + MessageDigest sha = MessageDigest.getInstance("SHA-1"); + byte[] result = sha.digest(randomNum.getBytes()); + return hexEncode(result); + } catch (NoSuchAlgorithmException ex) { + ex.printStackTrace(); + } + return null; + } + + private static String hexEncode(byte[] aInput) { + StringBuffer result = new StringBuffer(); + char[] digits = {'0', '1', '2', '3', '4', '5', '6', '7', '8', '9', 'a', 'b', 'c', 'd', 'e', 'f'}; + for (int idx = 0; idx < aInput.length; ++idx) { + byte b = aInput[idx]; + result.append(digits[(b & 0xf0) >> 4]); + result.append(digits[b & 0x0f]); + } + return result.toString(); + } + +} diff --git a/branches/sca-java-1.2.1/modules/databinding-xstream/src/main/java/org/apache/tuscany/sca/databinding/xstream/XObject.java b/branches/sca-java-1.2.1/modules/databinding-xstream/src/main/java/org/apache/tuscany/sca/databinding/xstream/XObject.java new file mode 100644 index 0000000000..1e3ab7a188 --- /dev/null +++ b/branches/sca-java-1.2.1/modules/databinding-xstream/src/main/java/org/apache/tuscany/sca/databinding/xstream/XObject.java @@ -0,0 +1,28 @@ +/* + * 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.xstream; + +/** + * Marker interface for XStream serializable objects + * + * @version $Rev$ $Date$ + */ +// FIXME: Why do we require a marker interface? +public interface XObject { +} diff --git a/branches/sca-java-1.2.1/modules/databinding-xstream/src/main/java/org/apache/tuscany/sca/databinding/xstream/XObject2Node.java b/branches/sca-java-1.2.1/modules/databinding-xstream/src/main/java/org/apache/tuscany/sca/databinding/xstream/XObject2Node.java new file mode 100644 index 0000000000..a284b5b0af --- /dev/null +++ b/branches/sca-java-1.2.1/modules/databinding-xstream/src/main/java/org/apache/tuscany/sca/databinding/xstream/XObject2Node.java @@ -0,0 +1,69 @@ +/* + * 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.xstream; + +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; + +import com.thoughtworks.xstream.XStream; +import com.thoughtworks.xstream.io.xml.DomWriter; + +/** + * XObject --> DOM Node transformer + * + * @version $Rev$ $Date$ + */ +public class XObject2Node extends BaseTransformer<XObject, Node> implements PullTransformer<XObject, Node> { + + public Node transform(XObject source, TransformationContext context) { + try { + MetaObject mj = new MetaObjectImpl(source); + Document root = DOMHelper.newDocument(); + DomWriter out = new DomWriter(DOMHelper.newDocument()); + XStream xs = new XStream(); + xs.alias("xobject", mj.getClass()); + xs.marshal(source, out); + DOMHelper.adjustElementName(context, root.getDocumentElement()); + return root; + } catch (Exception e) { + throw new TransformationException(e); + } + } + + @Override + public Class getSourceType() { + return XObject.class; + } + + @Override + public Class getTargetType() { + return Node.class; + } + + @Override + public int getWeight() { + return 10; + } + +} diff --git a/branches/sca-java-1.2.1/modules/databinding-xstream/src/main/java/org/apache/tuscany/sca/databinding/xstream/XObject2OMElement.java b/branches/sca-java-1.2.1/modules/databinding-xstream/src/main/java/org/apache/tuscany/sca/databinding/xstream/XObject2OMElement.java new file mode 100644 index 0000000000..ebd282fd40 --- /dev/null +++ b/branches/sca-java-1.2.1/modules/databinding-xstream/src/main/java/org/apache/tuscany/sca/databinding/xstream/XObject2OMElement.java @@ -0,0 +1,106 @@ +/* + * 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.xstream; + +import java.io.ByteArrayInputStream; +import java.io.ByteArrayOutputStream; + +import javax.xml.namespace.QName; + +import org.apache.axiom.om.OMAbstractFactory; +import org.apache.axiom.om.OMElement; +import org.apache.axiom.om.OMFactory; +import org.apache.axiom.om.OMNamespace; +import org.apache.axiom.om.impl.builder.StAXOMBuilder; +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.interfacedef.DataType; +import org.apache.tuscany.sca.interfacedef.util.XMLType; + +import com.thoughtworks.xstream.XStream; + +/** + * XObject --> AXIOM OMElement transformer + * + * @version $Rev$ $Date$ + */ +public class XObject2OMElement extends BaseTransformer<XObject, OMElement> implements + PullTransformer<XObject, OMElement> { + + public OMElement transform(XObject source, TransformationContext context) { + MetaObject mj = new MetaObjectImpl(source); + OMElement element = null; + ByteArrayOutputStream out = new ByteArrayOutputStream(); + XStream xs = new XStream(); + xs.alias("xobject", mj.getClass()); + xs.toXML(mj, out); + /* TODO: Maybe a base64 conversion...? or not? + * ie. new ByteArrayInputStream(Utils.toBase64(out.toByteArray()).getBytes()) + */ + try { + // what's better this one: + StAXOMBuilder builder = new StAXOMBuilder(new ByteArrayInputStream(out.toByteArray())); + // or this one: + // StaAXOMBuilder builder = new StAXOMBuilder(new ByteArrayInputStream(Utils.toBase64(out.toByteArray()).getBytes())) + element = builder.getDocumentElement(); + adjustElementName(context, element); + } catch (Exception e) { + throw new TransformationException(e); + } + return element; + + } + + private static void adjustElementName(TransformationContext context, OMElement element) { + if (context != null) { + DataType dataType = context.getTargetDataType(); + Object logical = dataType == null ? null : dataType.getLogical(); + if (!(logical instanceof XMLType)) { + return; + } + XMLType xmlType = (XMLType)logical; + if (xmlType.isElement() && !xmlType.getElementName().equals(element.getQName())) { + // FIXME:: Throw expection or switch to the new Element? + OMFactory factory = OMAbstractFactory.getOMFactory(); + QName name = xmlType.getElementName(); + OMNamespace namespace = factory.createOMNamespace(name.getNamespaceURI(), name.getPrefix()); + element.setNamespace(namespace); + element.setLocalName(name.getLocalPart()); + } + } + } + + @Override + public Class getSourceType() { + return XObject.class; + } + + @Override + public Class getTargetType() { + return OMElement.class; + } + + @Override + public int getWeight() { + return 10; + } + +} diff --git a/branches/sca-java-1.2.1/modules/databinding-xstream/src/main/java/org/apache/tuscany/sca/databinding/xstream/XObjectDataBinding.java b/branches/sca-java-1.2.1/modules/databinding-xstream/src/main/java/org/apache/tuscany/sca/databinding/xstream/XObjectDataBinding.java new file mode 100644 index 0000000000..a371c09c25 --- /dev/null +++ b/branches/sca-java-1.2.1/modules/databinding-xstream/src/main/java/org/apache/tuscany/sca/databinding/xstream/XObjectDataBinding.java @@ -0,0 +1,36 @@ +/* + * 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.xstream; + +import org.apache.tuscany.sca.databinding.impl.BaseDataBinding; + +/** + * DataBinding for Jobs + */ +public class XObjectDataBinding extends BaseDataBinding { + + public static final String NAME = XObject.class.getName(); + public static final String[] ALIASES = new String[] {"xobject"}; + + public XObjectDataBinding() { + super(NAME, ALIASES, XObject.class); + } + +} diff --git a/branches/sca-java-1.2.1/modules/databinding-xstream/src/main/resources/META-INF/services/org.apache.tuscany.sca.databinding.DataBinding b/branches/sca-java-1.2.1/modules/databinding-xstream/src/main/resources/META-INF/services/org.apache.tuscany.sca.databinding.DataBinding new file mode 100644 index 0000000000..f501ef2dc6 --- /dev/null +++ b/branches/sca-java-1.2.1/modules/databinding-xstream/src/main/resources/META-INF/services/org.apache.tuscany.sca.databinding.DataBinding @@ -0,0 +1,20 @@ +# 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.
+
+# implementation classes for the databindings
+org.apache.tuscany.sca.databinding.xstream.XObjectDataBinding;type=org.apache.tuscany.sca.databinding.xstream.XObject,name=xobject
+
diff --git a/branches/sca-java-1.2.1/modules/databinding-xstream/src/main/resources/META-INF/services/org.apache.tuscany.sca.databinding.PullTransformer b/branches/sca-java-1.2.1/modules/databinding-xstream/src/main/resources/META-INF/services/org.apache.tuscany.sca.databinding.PullTransformer new file mode 100644 index 0000000000..a733ad7b7d --- /dev/null +++ b/branches/sca-java-1.2.1/modules/databinding-xstream/src/main/resources/META-INF/services/org.apache.tuscany.sca.databinding.PullTransformer @@ -0,0 +1,18 @@ +# 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.
+org.apache.tuscany.sca.databinding.xstream.XObject2OMElement;source=org.apache.tuscany.sca.databinding.xstream.XObject,target=org.apache.axiom.om.OMElement,weight=10
+org.apache.tuscany.sca.databinding.xstream.OMElement2XObject;source=org.apache.axiom.om.OMElement,target=org.apache.tuscany.sca.databinding.xstream.XObject,weight=10
diff --git a/branches/sca-java-1.2.1/modules/databinding-xstream/src/test/resources/ipo.xml b/branches/sca-java-1.2.1/modules/databinding-xstream/src/test/resources/ipo.xml new file mode 100644 index 0000000000..1699538d62 --- /dev/null +++ b/branches/sca-java-1.2.1/modules/databinding-xstream/src/test/resources/ipo.xml @@ -0,0 +1,48 @@ +<?xml version="1.0"?> +<!-- + * 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. +--> +<ipo:purchaseOrder xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:ipo="http://www.example.com/IPO" + xsi:schemaLocation="http://www.example.com/IPO ipo.xsd" orderDate="1999-12-01"> + + <shipTo exportCode="1" xsi:type="ipo:UKAddress"> + <name>Helen Zoe</name> + <street>47 Eden Street</street> + <city>Cambridge</city> + <postcode>CB1 1JR</postcode> + </shipTo> + + <billTo xsi:type="ipo:USAddress"> + <name>Robert Smith</name> + <street>8 Oak Avenue</street> + <city>Old Town</city> + <state>PA</state> + <zip>95819</zip> + </billTo> + + <items> + <item partNum="833-AA"> + <productName>Lapis necklace</productName> + <quantity>1</quantity> + <USPrice>99.95</USPrice> + <ipo:comment>Want this for the holidays</ipo:comment> + <shipDate>1999-12-05</shipDate> + </item> + </items> +</ipo:purchaseOrder> + diff --git a/branches/sca-java-1.2.1/modules/databinding-xstream/src/test/resources/ipo.xsd b/branches/sca-java-1.2.1/modules/databinding-xstream/src/test/resources/ipo.xsd new file mode 100644 index 0000000000..aac7ded180 --- /dev/null +++ b/branches/sca-java-1.2.1/modules/databinding-xstream/src/test/resources/ipo.xsd @@ -0,0 +1,132 @@ +<!-- + * 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. +--> + +<schema targetNamespace="http://www.example.com/IPO" xmlns="http://www.w3.org/2001/XMLSchema" + xmlns:ipo="http://www.example.com/IPO"> + + <annotation> + <documentation xml:lang="en"> + International Purchase order schema for Example.com Copyright 2000 Example.com. All rights reserved. + </documentation> + </annotation> + + + <element name="purchaseOrder" type="ipo:PurchaseOrderType" /> + + <element name="comment" type="string" /> + + <complexType name="PurchaseOrderType"> + <sequence> + <element name="shipTo" type="ipo:Address" /> + <element name="billTo" type="ipo:Address" /> + <element ref="ipo:comment" minOccurs="0" /> + <element name="items" type="ipo:Items" /> + </sequence> + <attribute name="orderDate" type="date" /> + </complexType> + + <complexType name="Items"> + <sequence> + <element name="item" minOccurs="0" maxOccurs="unbounded"> + <complexType> + <sequence> + <element name="productName" type="string" /> + <element name="quantity"> + <simpleType> + <restriction base="positiveInteger"> + <maxExclusive value="100" /> + </restriction> + </simpleType> + </element> + <element name="USPrice" type="decimal" /> + <element ref="ipo:comment" minOccurs="0" /> + <element name="shipDate" type="date" minOccurs="0" /> + </sequence> + <attribute name="partNum" type="ipo:SKU" use="required" /> + </complexType> + </element> + </sequence> + </complexType> + + <simpleType name="SKU"> + <restriction base="string"> + <pattern value="\d{3}-[A-Z]{2}" /> + </restriction> + </simpleType> + + <complexType name="Address"> + <sequence> + <element name="name" type="string" /> + <element name="street" type="string" /> + <element name="city" type="string" /> + </sequence> + </complexType> + + <complexType name="USAddress"> + <complexContent> + <extension base="ipo:Address"> + <sequence> + <element name="state" type="ipo:USState" /> + <element name="zip" type="positiveInteger" /> + </sequence> + </extension> + </complexContent> + </complexType> + + <complexType name="UKAddress"> + <complexContent> + <extension base="ipo:Address"> + <sequence> + <element name="postcode" type="ipo:UKPostcode" /> + </sequence> + <attribute name="exportCode" type="positiveInteger" fixed="1" /> + </extension> + </complexContent> + </complexType> + + <!-- other Address derivations for more countries --> + + <simpleType name="USState"> + <restriction base="string"> + <enumeration value="AK" /> + <enumeration value="AL" /> + <enumeration value="AR" /> + <enumeration value="CA" /> + <enumeration value="PA" /> + <!-- and so on ... --> + </restriction> + </simpleType> + + <simpleType name="Postcode"> + <restriction base="string"> + <length value="7" fixed="true" /> + </restriction> + </simpleType> + + + <simpleType name="UKPostcode"> + <restriction base="ipo:Postcode"> + <pattern value="[A-Z]{2}\d\s\d[A-Z]{2}" /> + </restriction> + </simpleType> + + + +</schema> + diff --git a/branches/sca-java-1.2.1/modules/databinding-xstream/src/test/resources/order.wsdl b/branches/sca-java-1.2.1/modules/databinding-xstream/src/test/resources/order.wsdl new file mode 100644 index 0000000000..65da5b602a --- /dev/null +++ b/branches/sca-java-1.2.1/modules/databinding-xstream/src/test/resources/order.wsdl @@ -0,0 +1,76 @@ +<?xml version="1.0"?>
+<!--
+ * 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.
+-->
+<definitions name="StockQuote" targetNamespace="http://example.com/order.wsdl" xmlns:tns="http://example.com/order.wsdl"
+ xmlns:xsd1="http://example.com/order.xsd" xmlns:xsd="http://www.w3.org/2001/XMLSchema"
+ xmlns="http://schemas.xmlsoap.org/wsdl/">
+
+ <types>
+ <schema targetNamespace="http://example.com/order.xsd" xmlns="http://www.w3.org/2001/XMLSchema"
+ xmlns:ipo="http://www.example.com/IPO">
+ <import namespace="http://www.example.com/IPO" schemaLocation="ipo.xsd" />
+ <element name="checkOrderStatus">
+ <complexType>
+ <sequence>
+ <element name="customerId" type="string" />
+ <element name="order" type="ipo:PurchaseOrderType" />
+ <element name="flag" type="int" />
+ </sequence>
+ </complexType>
+ </element>
+ <element name="checkOrderStatusResponse">
+ <complexType>
+ <sequence>
+ <element name="status" type="string" />
+ </sequence>
+ </complexType>
+ </element>
+ <element name="note" type="string" />
+ </schema>
+ </types>
+
+ <message name="CheckOrderStatusInput1">
+ <part name="body" element="xsd1:checkOrderStatus" />
+ </message>
+
+ <message name="CheckOrderStatusOutput1">
+ <part name="body" element="xsd1:checkOrderStatusResponse" />
+ </message>
+
+ <message name="CheckOrderStatusInput2">
+ <part name="p1" element="xsd1:checkOrderStatus" />
+ <part name="p2" element="xsd1:note" />
+ </message>
+
+ <message name="CheckOrderStatusOutput2">
+ <part name="p1" element="xsd1:checkOrderStatusResponse" />
+ </message>
+
+ <portType name="OrderPortType">
+ <operation name="checkOrderStatus">
+ <input message="tns:CheckOrderStatusInput1" />
+ <output message="tns:CheckOrderStatusOutput1" />
+ </operation>
+ <operation name="checkOrderStatus2">
+ <input message="tns:CheckOrderStatusInput2" />
+ <output message="tns:CheckOrderStatusOutput2" />
+ </operation>
+ </portType>
+
+</definitions>
\ No newline at end of file |