diff options
Diffstat (limited to 'sca-java-1.x/tags/java-M1-20060518/java/sca/databinding/sdo/src/main')
4 files changed, 440 insertions, 0 deletions
diff --git a/sca-java-1.x/tags/java-M1-20060518/java/sca/databinding/sdo/src/main/java/org/apache/tuscany/databinding/sdo/ImportSDOLoader.java b/sca-java-1.x/tags/java-M1-20060518/java/sca/databinding/sdo/src/main/java/org/apache/tuscany/databinding/sdo/ImportSDOLoader.java new file mode 100644 index 0000000000..519d256036 --- /dev/null +++ b/sca-java-1.x/tags/java-M1-20060518/java/sca/databinding/sdo/src/main/java/org/apache/tuscany/databinding/sdo/ImportSDOLoader.java @@ -0,0 +1,106 @@ +/** + * + * Copyright 2006 The Apache Software Foundation or its licensors as applicable + * + * 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. + */ +package org.apache.tuscany.databinding.sdo; + +import java.io.IOException; +import java.io.InputStream; +import java.net.URL; +import javax.xml.namespace.QName; +import javax.xml.stream.XMLStreamException; +import javax.xml.stream.XMLStreamReader; + +import commonj.sdo.helper.XSDHelper; +import org.apache.tuscany.common.resource.ResourceLoader; +import org.apache.tuscany.core.config.ConfigurationLoadException; +import org.apache.tuscany.core.config.SidefileLoadException; +import org.apache.tuscany.core.loader.LoaderContext; +import org.apache.tuscany.core.loader.StAXUtil; +import org.apache.tuscany.core.loader.assembly.AbstractLoader; +import org.apache.tuscany.core.loader.assembly.AssemblyConstants; +import org.apache.tuscany.model.assembly.AssemblyContext; +import org.apache.tuscany.model.assembly.AssemblyObject; +import org.apache.tuscany.sdo.util.SDOUtil; +import org.osoa.sca.annotations.Scope; + +/** + * Loader that handles <import.sdo> elements. + * + * @version $Rev$ $Date$ + */ +@Scope("MODULE") +public class ImportSDOLoader extends AbstractLoader { + public static final QName IMPORT_SDO = new QName(AssemblyConstants.SCA_NAMESPACE, "import.sdo"); + + public QName getXMLType() { + return IMPORT_SDO; + } + + public AssemblyObject load(XMLStreamReader reader, LoaderContext loaderContext) throws XMLStreamException, ConfigurationLoadException { + assert IMPORT_SDO.equals(reader.getName()); + importFactory(reader, loaderContext); + importWSDLOrXSD(reader, loaderContext); + StAXUtil.skipToEndElement(reader); + return null; + } + + private void importFactory(XMLStreamReader reader, LoaderContext loaderContext) throws ConfigurationLoadException { + String factoryName = reader.getAttributeValue(null, "factory"); + if (factoryName != null) { + ResourceLoader resourceLoader = loaderContext.getResourceLoader(); + ClassLoader oldCL = Thread.currentThread().getContextClassLoader(); + try { + // set TCCL as SDO needs it + Thread.currentThread().setContextClassLoader(resourceLoader.getClassLoader()); + Class<?> factoryClass = resourceLoader.loadClass(factoryName); + SDOUtil.registerStaticTypes(factoryClass); + } catch (ClassNotFoundException e) { + throw new ConfigurationLoadException(e.getMessage(), e); + } finally { + Thread.currentThread().setContextClassLoader(oldCL); + } + } + } + + @SuppressWarnings("deprecation") + private void importWSDLOrXSD(XMLStreamReader reader, LoaderContext loaderContext) throws ConfigurationLoadException { + String location = reader.getAttributeValue(null, "wsdlLocation"); + if (location == null) + location = reader.getAttributeValue(null, "schemaLocation"); + if (location != null) { + ResourceLoader resourceLoader = loaderContext.getResourceLoader(); + URL wsdlURL = resourceLoader.getResource(location); + ClassLoader oldCL = Thread.currentThread().getContextClassLoader(); + try { +// Thread.currentThread().setContextClassLoader(resourceLoader.getClassLoader()); + InputStream xsdInputStream = wsdlURL.openStream(); + try { + AssemblyContext context = registry.getContext(); + XSDHelper xsdHelper = SDOUtil.createXSDHelper(context.getTypeHelper()); + xsdHelper.define(xsdInputStream, null); + } finally { + xsdInputStream.close(); + } + } catch (IOException e) { + SidefileLoadException sfe = new SidefileLoadException(e.getMessage()); + sfe.setResourceURI(location); + throw sfe; + } finally { + Thread.currentThread().setContextClassLoader(oldCL); + } + } + } +} diff --git a/sca-java-1.x/tags/java-M1-20060518/java/sca/databinding/sdo/src/main/java/org/apache/tuscany/databinding/sdo/SDOObjectFactory.java b/sca-java-1.x/tags/java-M1-20060518/java/sca/databinding/sdo/src/main/java/org/apache/tuscany/databinding/sdo/SDOObjectFactory.java new file mode 100644 index 0000000000..0f0cc13fd8 --- /dev/null +++ b/sca-java-1.x/tags/java-M1-20060518/java/sca/databinding/sdo/src/main/java/org/apache/tuscany/databinding/sdo/SDOObjectFactory.java @@ -0,0 +1,45 @@ +/** + * + * Copyright 2005 The Apache Software Foundation + * + * 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. + */ +package org.apache.tuscany.databinding.sdo; + +import commonj.sdo.DataObject; +import commonj.sdo.helper.CopyHelper; +import org.apache.tuscany.core.builder.ObjectFactory; +import org.apache.tuscany.core.injection.ObjectCreationException; + +/** + * Creates new instances of an SDO + * + * @version $Rev$ $Date$ + */ +public class SDOObjectFactory implements ObjectFactory<DataObject> { + + private DataObject dataObject; + + public SDOObjectFactory(DataObject dataObject) { + this.dataObject = dataObject; + } + + public DataObject getInstance() throws ObjectCreationException { + return CopyHelper.INSTANCE.copy(dataObject); + } + + public void releaseInstance(DataObject instance) { + } + +} + diff --git a/sca-java-1.x/tags/java-M1-20060518/java/sca/databinding/sdo/src/main/java/org/apache/tuscany/databinding/sdo/SDOXMLHelper.java b/sca-java-1.x/tags/java-M1-20060518/java/sca/databinding/sdo/src/main/java/org/apache/tuscany/databinding/sdo/SDOXMLHelper.java new file mode 100644 index 0000000000..d732676c76 --- /dev/null +++ b/sca-java-1.x/tags/java-M1-20060518/java/sca/databinding/sdo/src/main/java/org/apache/tuscany/databinding/sdo/SDOXMLHelper.java @@ -0,0 +1,264 @@ +/**
+ *
+ * Copyright 2005 The Apache Software Foundation or its licensors, as applicable.
+ *
+ * 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.
+ */
+package org.apache.tuscany.databinding.sdo;
+
+import java.io.ByteArrayInputStream;
+import java.io.ByteArrayOutputStream;
+import java.io.IOException;
+import java.util.List;
+
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.core.wire.InvocationRuntimeException;
+import org.apache.tuscany.sdo.util.SDOUtil;
+import org.osoa.sca.ServiceRuntimeException;
+
+import commonj.sdo.DataObject;
+import commonj.sdo.Property;
+import commonj.sdo.Type;
+import commonj.sdo.helper.DataFactory;
+import commonj.sdo.helper.TypeHelper;
+import commonj.sdo.helper.XMLDocument;
+import commonj.sdo.helper.XMLHelper;
+import commonj.sdo.helper.XSDHelper;
+
+/**
+ * Utility methods to convert between XML byte arrays, SDO DataObjects, and Java objects.
+ *
+ * Most of these methods rely on the schemas having been registered with XSDHelper.define
+ */
+public final class SDOXMLHelper {
+
+ private SDOXMLHelper() {
+ // utility class, never contructed
+ }
+
+ /**
+ * Deserialize an XML byte array into Java Objects
+ *
+ * @param xmlBytes
+ * the byte array containing the XML
+ * @param isWrapped
+ *
+ * @return the array of deserialized Java objects
+ * @deprecated TUSCANY-333 use the method that takes a ClassLoader
+ */
+ public static Object[] toObjects(TypeHelper typeHelper, byte[] xmlBytes, boolean isWrapped) {
+ DataObject dataObject = toDataObject(typeHelper, xmlBytes);
+ return toObjects(dataObject, isWrapped);
+ }
+
+ /**
+ * Convert a typed DataObject to Java objects
+ *
+ * @param dataObject
+ * @param isWrapped
+ * @return the array of Objects from the DataObject
+ */
+ public static Object[] toObjects(DataObject dataObject, boolean isWrapped) {
+ if (isWrapped) {
+ List ips = dataObject.getInstanceProperties();
+ Object[] os = new Object[ips.size()];
+ for (int i = 0; i < ips.size(); i++) {
+ os[i] = dataObject.get((Property) ips.get(i));
+ }
+ return os;
+ } else {
+ Object object = dataObject;
+ Type type = dataObject.getType();
+ if (type.isSequenced()) {
+ object = dataObject.getSequence().getValue(0);
+ }
+ return new Object[] { object };
+ }
+ }
+
+ /**
+ * Serializes objects to an XML byte array
+ *
+ * @param os
+ * @param typeNS
+ * @param typeName
+ * @return a byte array containing the XML
+ * @deprecated TUSCANY-333 use the method that takes a ClassLoader
+ */
+ public static byte[] toXMLBytes(TypeHelper typeHelper, Object[] os, QName elementQName, boolean isWrapped) {
+ DataObject dataObject = toDataObject(typeHelper, os, elementQName, isWrapped);
+ return toXMLbytes(typeHelper, dataObject, elementQName);
+ }
+
+ /**
+ * Convert a DataObject to an XML byte array
+ *
+ * @param dataObject
+ * @param typeNS
+ * @param typeName
+ * @return a byte array containing the XML bytes
+ * @deprecated TUSCANY-333 use the method that takes a ClassLoader
+ */
+ public static byte[] toXMLbytes(TypeHelper typeHelper, DataObject dataObject, QName elementQName) {
+ try {
+
+ ByteArrayOutputStream pos = new ByteArrayOutputStream();
+ XMLHelper xmlHelper = SDOUtil.createXMLHelper(typeHelper);
+ xmlHelper.save(dataObject, elementQName.getNamespaceURI(), elementQName.getLocalPart(), pos);
+ pos.close();
+
+ return pos.toByteArray();
+
+ } catch (IOException e) {
+ throw new ServiceRuntimeException(e);
+ }
+ }
+
+ /**
+ * Deserialize an XML byte array into a DataObject
+ *
+ * @param xmlBytes
+ * @return a DataObject
+ * @deprecated TUSCANY-333 use the method that takes a ClassLoader
+ */
+ public static DataObject toDataObject(TypeHelper typeHelper, byte[] xmlBytes) {
+ try {
+
+ XMLHelper xmlHelper = SDOUtil.createXMLHelper(typeHelper);
+ XMLDocument document = xmlHelper.load(new ByteArrayInputStream(xmlBytes));
+
+ return document.getRootObject();
+
+ } catch (IOException e) {
+ throw new ServiceRuntimeException(e);
+ }
+ }
+
+ /**
+ * Convert objects to typed DataObject
+ *
+ * @param typeNS
+ * @param typeName
+ * @param os
+ * @return the DataObject
+ * @deprecated TUSCANY-333 use the method that takes a ClassLoader
+ */
+ public static DataObject toDataObject(TypeHelper typeHelper, Object[] os, QName elementQName, boolean isWrapped) {
+ XSDHelper xsdHelper = SDOUtil.createXSDHelper(typeHelper);
+
+ Property property = xsdHelper.getGlobalProperty(elementQName.getNamespaceURI(), elementQName.getLocalPart(), true);
+ if (null == property) {
+ throw new InvocationRuntimeException("Type '" + elementQName.toString() + "' not found in registered SDO types.");
+ }
+ if (isWrapped) {
+ DataFactory dataFactory = SDOUtil.createDataFactory(typeHelper);
+ DataObject dataObject = dataFactory.create(property.getType());
+ List ips = dataObject.getInstanceProperties();
+ for (int i = 0; i < ips.size(); i++) {
+ dataObject.set(i, os[i]);
+ }
+ return dataObject;
+ } else {
+ Object value = os[0];
+ Type type = property.getType();
+ if (!type.isDataType()) {
+ return (DataObject) value;
+ } else {
+ return SDOUtil.createDataTypeWrapper(type, value);
+ }
+ }
+ }
+
+// ---
+
+ public static DataObject toDataObject(ClassLoader classLoader, TypeHelper typeHelper, Object[] os, QName elementQName, boolean isWrapped) {
+ ClassLoader tccl = Thread.currentThread().getContextClassLoader();
+ try {
+ if (tccl != classLoader) {
+ Thread.currentThread().setContextClassLoader(classLoader);
+ }
+
+ return toDataObject(typeHelper, os, elementQName, isWrapped);
+
+ } finally {
+ if (tccl != classLoader) {
+ Thread.currentThread().setContextClassLoader(tccl);
+ }
+ }
+ }
+
+ public static DataObject toDataObject(ClassLoader classLoader, TypeHelper typeHelper, byte[] xmlBytes) {
+ ClassLoader tccl = Thread.currentThread().getContextClassLoader();
+ try {
+ if (tccl != classLoader) {
+ Thread.currentThread().setContextClassLoader(classLoader);
+ }
+
+ return toDataObject(typeHelper, xmlBytes);
+
+ } finally {
+ if (tccl != classLoader) {
+ Thread.currentThread().setContextClassLoader(tccl);
+ }
+ }
+ }
+
+ public static byte[] toXMLbytes(ClassLoader classLoader, TypeHelper typeHelper, DataObject dataObject, QName elementQName) {
+ ClassLoader tccl = Thread.currentThread().getContextClassLoader();
+ try {
+ if (tccl != classLoader) {
+ Thread.currentThread().setContextClassLoader(classLoader);
+ }
+
+ return toXMLbytes(typeHelper, dataObject, elementQName);
+
+ } finally {
+ if (tccl != classLoader) {
+ Thread.currentThread().setContextClassLoader(tccl);
+ }
+ }
+ }
+
+ public static byte[] toXMLBytes(ClassLoader classLoader, TypeHelper typeHelper, Object[] os, QName elementQName, boolean isWrapped) {
+ ClassLoader tccl = Thread.currentThread().getContextClassLoader();
+ try {
+ if (tccl != classLoader) {
+ Thread.currentThread().setContextClassLoader(classLoader);
+ }
+
+ return toXMLBytes(typeHelper, os, elementQName, isWrapped);
+
+ } finally {
+ if (tccl != classLoader) {
+ Thread.currentThread().setContextClassLoader(tccl);
+ }
+ }
+ }
+
+ public static Object[] toObjects(ClassLoader classLoader, TypeHelper typeHelper, byte[] xmlBytes, boolean isWrapped) {
+ ClassLoader tccl = Thread.currentThread().getContextClassLoader();
+ try {
+ if (tccl != classLoader) {
+ Thread.currentThread().setContextClassLoader(classLoader);
+ }
+
+ return toObjects(typeHelper, xmlBytes, isWrapped);
+
+ } finally {
+ if (tccl != classLoader) {
+ Thread.currentThread().setContextClassLoader(tccl);
+ }
+ }
+ }
+}
diff --git a/sca-java-1.x/tags/java-M1-20060518/java/sca/databinding/sdo/src/main/resources/system.fragment b/sca-java-1.x/tags/java-M1-20060518/java/sca/databinding/sdo/src/main/resources/system.fragment new file mode 100644 index 0000000000..a963af3e2e --- /dev/null +++ b/sca-java-1.x/tags/java-M1-20060518/java/sca/databinding/sdo/src/main/resources/system.fragment @@ -0,0 +1,25 @@ +<?xml version="1.0" encoding="ASCII"?>
+<!--
+ Copyright (c) 2006 The Apache Software Foundation or its licensors, as applicable.
+
+ 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.
+ -->
+<moduleFragment xmlns="http://www.osoa.org/xmlns/sca/0.9" xmlns:v="http://www.osoa.org/xmlns/sca/values/0.9"
+ xmlns:tuscany="http://org.apache.tuscany/xmlns/system/0.9"
+ name="org.apache.tuscany.databinding.sdo">
+
+ <component name="org.apache.tuscany.databinding.sdo.ImportSDOLoader">
+ <tuscany:implementation.system class="org.apache.tuscany.databinding.sdo.ImportSDOLoader"/>
+ </component>
+
+</moduleFragment>
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