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-rw-r--r--sandbox/event/modules/databinding-sdo/src/main/java/org/apache/tuscany/sca/databinding/sdo/DataObject2Node.java73
-rw-r--r--sandbox/event/modules/databinding-sdo/src/main/java/org/apache/tuscany/sca/databinding/sdo/DataObject2String.java64
-rw-r--r--sandbox/event/modules/databinding-sdo/src/main/java/org/apache/tuscany/sca/databinding/sdo/DataObject2XMLStreamReader.java82
-rw-r--r--sandbox/event/modules/databinding-sdo/src/main/java/org/apache/tuscany/sca/databinding/sdo/ImportSDO.java78
-rw-r--r--sandbox/event/modules/databinding-sdo/src/main/java/org/apache/tuscany/sca/databinding/sdo/ImportSDOProcessor.java212
-rw-r--r--sandbox/event/modules/databinding-sdo/src/main/java/org/apache/tuscany/sca/databinding/sdo/Node2DataObject.java69
-rw-r--r--sandbox/event/modules/databinding-sdo/src/main/java/org/apache/tuscany/sca/databinding/sdo/SDOContextHelper.java208
-rw-r--r--sandbox/event/modules/databinding-sdo/src/main/java/org/apache/tuscany/sca/databinding/sdo/SDODataBinding.java146
-rw-r--r--sandbox/event/modules/databinding-sdo/src/main/java/org/apache/tuscany/sca/databinding/sdo/SDOSimpleTypeMapper.java68
-rw-r--r--sandbox/event/modules/databinding-sdo/src/main/java/org/apache/tuscany/sca/databinding/sdo/SDOTypeHelper.java235
-rw-r--r--sandbox/event/modules/databinding-sdo/src/main/java/org/apache/tuscany/sca/databinding/sdo/SDOWrapperHandler.java177
-rw-r--r--sandbox/event/modules/databinding-sdo/src/main/java/org/apache/tuscany/sca/databinding/sdo/String2DataObject.java61
-rw-r--r--sandbox/event/modules/databinding-sdo/src/main/java/org/apache/tuscany/sca/databinding/sdo/XMLDocument2String.java65
-rw-r--r--sandbox/event/modules/databinding-sdo/src/main/java/org/apache/tuscany/sca/databinding/sdo/XMLDocument2XMLStreamReader.java69
-rw-r--r--sandbox/event/modules/databinding-sdo/src/main/java/org/apache/tuscany/sca/databinding/sdo/XMLStreamReader2DataObject.java72
-rw-r--r--sandbox/event/modules/databinding-sdo/src/main/java/org/apache/tuscany/sca/databinding/sdo/XMLStreamReader2XMLDocument.java66
-rw-r--r--sandbox/event/modules/databinding-sdo/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor18
-rw-r--r--sandbox/event/modules/databinding-sdo/src/main/resources/META-INF/services/org.apache.tuscany.sca.databinding.DataBinding19
-rw-r--r--sandbox/event/modules/databinding-sdo/src/main/resources/META-INF/services/org.apache.tuscany.sca.databinding.PullTransformer27
-rw-r--r--sandbox/event/modules/databinding-sdo/src/main/resources/databinding-sdo-validation-messages.properties23
20 files changed, 1832 insertions, 0 deletions
diff --git a/sandbox/event/modules/databinding-sdo/src/main/java/org/apache/tuscany/sca/databinding/sdo/DataObject2Node.java b/sandbox/event/modules/databinding-sdo/src/main/java/org/apache/tuscany/sca/databinding/sdo/DataObject2Node.java
new file mode 100644
index 0000000000..503e54e530
--- /dev/null
+++ b/sandbox/event/modules/databinding-sdo/src/main/java/org/apache/tuscany/sca/databinding/sdo/DataObject2Node.java
@@ -0,0 +1,73 @@
+/*
+ * 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.sdo;
+
+import javax.xml.namespace.QName;
+import javax.xml.transform.dom.DOMResult;
+
+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 commonj.sdo.DataObject;
+import commonj.sdo.helper.HelperContext;
+import commonj.sdo.helper.XMLDocument;
+import commonj.sdo.helper.XMLHelper;
+
+public class DataObject2Node extends BaseTransformer<DataObject, Node> implements
+ PullTransformer<DataObject, Node> {
+
+ public Node transform(DataObject source, TransformationContext context) {
+ if (source == null) {
+ return null;
+ }
+ try {
+ HelperContext helperContext = SDOContextHelper.getHelperContext(context, true);
+ XMLHelper xmlHelper = helperContext.getXMLHelper();
+ QName elementName = SDOContextHelper.getElement(context);
+ Document doc = DOMHelper.newDocument();
+ DOMResult result = new DOMResult(doc);
+ XMLDocument xmlDoc = xmlHelper.createDocument(source, elementName.getNamespaceURI(), elementName.getLocalPart());
+ xmlHelper.save(xmlDoc, result, null);
+ return doc.getDocumentElement();
+ } catch (Exception e) {
+ throw new TransformationException(e);
+ }
+ }
+
+ @Override
+ protected Class<DataObject> getSourceType() {
+ return DataObject.class;
+ }
+
+ @Override
+ protected Class<Node> getTargetType() {
+ return Node.class;
+ }
+
+ @Override
+ public int getWeight() {
+ return 40;
+ }
+
+}
diff --git a/sandbox/event/modules/databinding-sdo/src/main/java/org/apache/tuscany/sca/databinding/sdo/DataObject2String.java b/sandbox/event/modules/databinding-sdo/src/main/java/org/apache/tuscany/sca/databinding/sdo/DataObject2String.java
new file mode 100644
index 0000000000..8ce8eae587
--- /dev/null
+++ b/sandbox/event/modules/databinding-sdo/src/main/java/org/apache/tuscany/sca/databinding/sdo/DataObject2String.java
@@ -0,0 +1,64 @@
+/*
+ * 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.sdo;
+
+import javax.xml.namespace.QName;
+
+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 commonj.sdo.DataObject;
+import commonj.sdo.helper.HelperContext;
+import commonj.sdo.helper.XMLHelper;
+
+public class DataObject2String extends BaseTransformer<DataObject, String> implements
+ PullTransformer<DataObject, String> {
+
+ public String transform(DataObject source, TransformationContext context) {
+ if (source == null) {
+ return null;
+ }
+ try {
+ HelperContext helperContext = SDOContextHelper.getHelperContext(context, true);
+ XMLHelper xmlHelper = helperContext.getXMLHelper();
+ QName elementName = SDOContextHelper.getElement(context);
+ return xmlHelper.save(source, elementName.getNamespaceURI(), elementName.getLocalPart());
+ } catch (Exception e) {
+ throw new TransformationException(e);
+ }
+ }
+
+ @Override
+ protected Class<DataObject> getSourceType() {
+ return DataObject.class;
+ }
+
+ @Override
+ protected Class<String> getTargetType() {
+ return String.class;
+ }
+
+ @Override
+ public int getWeight() {
+ return 40;
+ }
+
+}
diff --git a/sandbox/event/modules/databinding-sdo/src/main/java/org/apache/tuscany/sca/databinding/sdo/DataObject2XMLStreamReader.java b/sandbox/event/modules/databinding-sdo/src/main/java/org/apache/tuscany/sca/databinding/sdo/DataObject2XMLStreamReader.java
new file mode 100644
index 0000000000..116ac4c553
--- /dev/null
+++ b/sandbox/event/modules/databinding-sdo/src/main/java/org/apache/tuscany/sca/databinding/sdo/DataObject2XMLStreamReader.java
@@ -0,0 +1,82 @@
+/*
+ * 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.sdo;
+
+import java.security.AccessController;
+import java.security.PrivilegedAction;
+
+import javax.xml.namespace.QName;
+import javax.xml.stream.XMLStreamException;
+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;
+import org.apache.tuscany.sdo.api.SDOUtil;
+import org.apache.tuscany.sdo.api.XMLStreamHelper;
+
+import commonj.sdo.DataObject;
+import commonj.sdo.helper.HelperContext;
+import commonj.sdo.helper.XMLDocument;
+import commonj.sdo.helper.XMLHelper;
+
+public class DataObject2XMLStreamReader extends BaseTransformer<DataObject, XMLStreamReader> implements
+ PullTransformer<DataObject, XMLStreamReader> {
+
+ public XMLStreamReader transform(final DataObject source, TransformationContext context) {
+ if (source == null) {
+ return null;
+ }
+ try {
+ HelperContext helperContext = SDOContextHelper.getHelperContext(context, true);
+ XMLStreamHelper streamHelper = SDOUtil.createXMLStreamHelper(helperContext);
+ final QName elementName = SDOContextHelper.getElement(context);
+ final XMLHelper xmlHelper = helperContext.getXMLHelper();
+ // Allow privileged access to read properties. REquires java.util.PropertyPermission
+ // XML.load.form.lax read in security policy.
+ XMLDocument document = AccessController.doPrivileged(new PrivilegedAction<XMLDocument>() {
+ public XMLDocument run() {
+ return xmlHelper.createDocument(source, elementName.getNamespaceURI(), elementName.getLocalPart());
+ }
+ });
+
+ return streamHelper.createXMLStreamReader(document);
+ } catch (XMLStreamException e) {
+ // TODO: Add context to the exception
+ throw new TransformationException(e);
+ }
+ }
+
+ @Override
+ protected Class<DataObject> getSourceType() {
+ return DataObject.class;
+ }
+
+ @Override
+ protected Class<XMLStreamReader> getTargetType() {
+ return XMLStreamReader.class;
+ }
+
+ @Override
+ public int getWeight() {
+ return 10;
+ }
+
+}
diff --git a/sandbox/event/modules/databinding-sdo/src/main/java/org/apache/tuscany/sca/databinding/sdo/ImportSDO.java b/sandbox/event/modules/databinding-sdo/src/main/java/org/apache/tuscany/sca/databinding/sdo/ImportSDO.java
new file mode 100644
index 0000000000..30a3e1c3a9
--- /dev/null
+++ b/sandbox/event/modules/databinding-sdo/src/main/java/org/apache/tuscany/sca/databinding/sdo/ImportSDO.java
@@ -0,0 +1,78 @@
+/*
+ * 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.sdo;
+
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.assembly.impl.BaseImpl;
+
+import commonj.sdo.helper.HelperContext;
+
+/**
+ * The model object for import.sdo
+ *
+ * @version $Rev$ $Date$
+ */
+public class ImportSDO extends BaseImpl {
+ public static final QName IMPORT_SDO =
+ new QName("http://tuscany.apache.org/xmlns/sca/databinding/sdo/1.0", "import.sdo");
+
+ private HelperContext helperContext;
+ private String factoryClassName;
+ private String schemaLocation;
+
+ public ImportSDO(HelperContext helperContext) {
+ super();
+ this.helperContext = helperContext;
+ setUnresolved(true);
+ }
+
+ public HelperContext getHelperContext() {
+ return helperContext;
+ }
+
+ /**
+ * @return the factoryClassName
+ */
+ public String getFactoryClassName() {
+ return factoryClassName;
+ }
+
+ /**
+ * @param factoryClassName the factoryClassName to set
+ */
+ public void setFactoryClassName(String factoryClassName) {
+ this.factoryClassName = factoryClassName;
+ }
+
+ /**
+ * @return the schemaLocation
+ */
+ public String getSchemaLocation() {
+ return schemaLocation;
+ }
+
+ /**
+ * @param schemaLocation the schemaLocation to set
+ */
+ public void setSchemaLocation(String schemaLocation) {
+ this.schemaLocation = schemaLocation;
+ }
+} \ No newline at end of file
diff --git a/sandbox/event/modules/databinding-sdo/src/main/java/org/apache/tuscany/sca/databinding/sdo/ImportSDOProcessor.java b/sandbox/event/modules/databinding-sdo/src/main/java/org/apache/tuscany/sca/databinding/sdo/ImportSDOProcessor.java
new file mode 100644
index 0000000000..115af19042
--- /dev/null
+++ b/sandbox/event/modules/databinding-sdo/src/main/java/org/apache/tuscany/sca/databinding/sdo/ImportSDOProcessor.java
@@ -0,0 +1,212 @@
+/*
+ * 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.sdo;
+
+import static javax.xml.stream.XMLStreamConstants.END_ELEMENT;
+import static org.apache.tuscany.sca.databinding.sdo.ImportSDO.IMPORT_SDO;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.lang.reflect.Field;
+import java.lang.reflect.Method;
+import java.net.URL;
+import java.net.URLConnection;
+
+import javax.xml.namespace.QName;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+import javax.xml.stream.XMLStreamWriter;
+
+import org.apache.tuscany.sca.assembly.builder.impl.ProblemImpl;
+import org.apache.tuscany.sca.contribution.Artifact;
+import org.apache.tuscany.sca.contribution.ContributionFactory;
+import org.apache.tuscany.sca.contribution.ModelFactoryExtensionPoint;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.resolver.ClassReference;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.contribution.service.ContributionReadException;
+import org.apache.tuscany.sca.contribution.service.ContributionResolveException;
+import org.apache.tuscany.sca.contribution.service.ContributionWriteException;
+import org.apache.tuscany.sca.monitor.Monitor;
+import org.apache.tuscany.sca.monitor.Problem;
+import org.apache.tuscany.sca.monitor.Problem.Severity;
+
+import commonj.sdo.helper.HelperContext;
+import commonj.sdo.helper.XSDHelper;
+
+/**
+ * Loader that handles &lt;import.sdo&gt; elements.
+ *
+ * @version $Rev$ $Date$
+ * @deprecated
+ */
+@Deprecated
+public class ImportSDOProcessor implements StAXArtifactProcessor<ImportSDO> {
+
+ private ContributionFactory contributionFactory;
+ private Monitor monitor;
+
+ public ImportSDOProcessor(ModelFactoryExtensionPoint modelFactories, Monitor monitor) {
+ this.contributionFactory = modelFactories.getFactory(ContributionFactory.class);
+ this.monitor = monitor;
+ }
+
+ /**
+ * Report a error.
+ *
+ * @param problems
+ * @param message
+ * @param model
+ */
+ private void error(String message, Object model, Object... messageParameters) {
+ if (monitor != null) {
+ Problem problem = new ProblemImpl(this.getClass().getName(), "databinding-sdo-validation-messages", Severity.ERROR, model, message, (Object[])messageParameters);
+ monitor.problem(problem);
+ }
+ }
+
+ /**
+ * Report a exception.
+ *
+ * @param problems
+ * @param message
+ * @param model
+ */
+ private void error(String message, Object model, Exception ex) {
+ if (monitor != null) {
+ Problem problem = new ProblemImpl(this.getClass().getName(), "databinding-sdo-validation-messages", Severity.ERROR, model, message, ex);
+ monitor.problem(problem);
+ }
+ }
+
+ public QName getXMLType() {
+ return IMPORT_SDO;
+ }
+
+ public ImportSDO read(XMLStreamReader reader) throws ContributionReadException, XMLStreamException {
+ assert IMPORT_SDO.equals(reader.getName());
+
+ // FIXME: How do we associate the application HelperContext with the one
+ // imported by the composite
+ ImportSDO importSDO = new ImportSDO(SDOContextHelper.getDefaultHelperContext());
+ String factoryName = reader.getAttributeValue(null, "factory");
+ if (factoryName != null) {
+ importSDO.setFactoryClassName(factoryName);
+ }
+ String location = reader.getAttributeValue(null, "location");
+ if (location != null) {
+ importSDO.setSchemaLocation(location);
+ }
+
+ // Skip to end element
+ while (reader.hasNext()) {
+ if (reader.next() == END_ELEMENT && ImportSDO.IMPORT_SDO.equals(reader.getName())) {
+ break;
+ }
+ }
+ return importSDO;
+ }
+
+ private void importFactory(ImportSDO importSDO, ModelResolver resolver) throws ContributionResolveException {
+ String factoryName = importSDO.getFactoryClassName();
+ if (factoryName != null) {
+ ClassReference reference = new ClassReference(factoryName);
+ ClassReference resolved = resolver.resolveModel(ClassReference.class, reference);
+ if (resolved != null && !resolved.isUnresolved()) {
+ try {
+ Class<?> factoryClass = resolved.getJavaClass();
+ register(factoryClass, importSDO.getHelperContext());
+ importSDO.setUnresolved(false);
+ } catch (Exception e) {
+ ContributionResolveException ce = new ContributionResolveException(e);
+ error("ContributionResolveException", resolver, ce);
+ //throw ce;
+ }
+ } else {
+ error("FailToResolveClass", resolver, factoryName);
+ //ContributionResolveException loaderException =
+ //new ContributionResolveException("Fail to resolve class: " + factoryName);
+ //throw loaderException;
+ }
+ }
+ }
+
+ private static void register(Class factoryClass, HelperContext helperContext) throws Exception {
+ Field field = factoryClass.getField("INSTANCE");
+ Object factory = field.get(null);
+ Method method = factory.getClass().getMethod("register", new Class[] {HelperContext.class});
+ method.invoke(factory, new Object[] {helperContext});
+
+ // HelperContext defaultContext = HelperProvider.getDefaultContext();
+ // method.invoke(factory, new Object[] {defaultContext});
+ }
+
+ private void importWSDL(ImportSDO importSDO, ModelResolver resolver) throws ContributionResolveException {
+ String location = importSDO.getSchemaLocation();
+ if (location != null) {
+ try {
+ Artifact artifact = contributionFactory.createArtifact();
+ artifact.setURI(location);
+ artifact = resolver.resolveModel(Artifact.class, artifact);
+ if (artifact.getLocation() != null) {
+ String wsdlURL = artifact.getLocation();
+ URLConnection connection = new URL(wsdlURL).openConnection();
+ connection.setUseCaches(false);
+ InputStream xsdInputStream = connection.getInputStream();
+ try {
+ XSDHelper xsdHelper = importSDO.getHelperContext().getXSDHelper();
+ xsdHelper.define(xsdInputStream, wsdlURL);
+ } finally {
+ xsdInputStream.close();
+ }
+ importSDO.setUnresolved(false);
+ } else {
+ error("FailToResolveLocation", resolver, location);
+ //ContributionResolveException loaderException = new ContributionResolveException("Fail to resolve location: " + location);
+ //throw loaderException;
+ }
+ } catch (IOException e) {
+ ContributionResolveException ce = new ContributionResolveException(e);
+ error("ContributionResolveException", resolver, ce);
+ //throw ce;
+ }
+ }
+ }
+
+ public QName getArtifactType() {
+ return ImportSDO.IMPORT_SDO;
+ }
+
+ public void write(ImportSDO model, XMLStreamWriter outputSource) throws ContributionWriteException {
+ // Not implemented as <import.sdo> is deprecated
+ }
+
+ public Class<ImportSDO> getModelType() {
+ return ImportSDO.class;
+ }
+
+ public void resolve(ImportSDO importSDO, ModelResolver resolver) throws ContributionResolveException {
+ importFactory(importSDO, resolver);
+ importWSDL(importSDO, resolver);
+ if (!importSDO.isUnresolved()) {
+ resolver.addModel(importSDO);
+ }
+ }
+
+}
diff --git a/sandbox/event/modules/databinding-sdo/src/main/java/org/apache/tuscany/sca/databinding/sdo/Node2DataObject.java b/sandbox/event/modules/databinding-sdo/src/main/java/org/apache/tuscany/sca/databinding/sdo/Node2DataObject.java
new file mode 100644
index 0000000000..4a05492dd8
--- /dev/null
+++ b/sandbox/event/modules/databinding-sdo/src/main/java/org/apache/tuscany/sca/databinding/sdo/Node2DataObject.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.sdo;
+
+import javax.xml.transform.dom.DOMSource;
+
+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 commonj.sdo.DataObject;
+import commonj.sdo.helper.HelperContext;
+import commonj.sdo.helper.XMLDocument;
+import commonj.sdo.helper.XMLHelper;
+
+public class Node2DataObject extends BaseTransformer<Node, DataObject> implements PullTransformer<Node, DataObject> {
+
+ public DataObject transform(Node source, TransformationContext context) {
+ if (source == null) {
+ return null;
+ }
+ try {
+ HelperContext helperContext = SDOContextHelper.getHelperContext(context, false);
+ XMLHelper xmlHelper = helperContext.getXMLHelper();
+ Document doc = DOMHelper.promote(source);
+ DOMSource domSource = new DOMSource(doc);
+ XMLDocument xmlDoc = xmlHelper.load(domSource, doc.getDocumentURI(), null);
+ return xmlDoc.getRootObject();
+ } catch (Exception e) {
+ throw new TransformationException(e);
+ }
+ }
+
+ @Override
+ protected Class<Node> getSourceType() {
+ return Node.class;
+ }
+
+ @Override
+ protected Class<DataObject> getTargetType() {
+ return DataObject.class;
+ }
+
+ @Override
+ public int getWeight() {
+ return 40;
+ }
+
+}
diff --git a/sandbox/event/modules/databinding-sdo/src/main/java/org/apache/tuscany/sca/databinding/sdo/SDOContextHelper.java b/sandbox/event/modules/databinding-sdo/src/main/java/org/apache/tuscany/sca/databinding/sdo/SDOContextHelper.java
new file mode 100644
index 0000000000..695722be18
--- /dev/null
+++ b/sandbox/event/modules/databinding-sdo/src/main/java/org/apache/tuscany/sca/databinding/sdo/SDOContextHelper.java
@@ -0,0 +1,208 @@
+/*
+ * 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.sdo;
+
+import java.lang.reflect.Method;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Set;
+
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.databinding.TransformationException;
+import org.apache.tuscany.sca.databinding.util.DataTypeHelper;
+import org.apache.tuscany.sca.databinding.util.LRUCache;
+import org.apache.tuscany.sca.interfacedef.DataType;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.interfacedef.util.XMLType;
+import org.apache.tuscany.sdo.api.SDOUtil;
+
+import commonj.sdo.DataObject;
+import commonj.sdo.Type;
+import commonj.sdo.helper.HelperContext;
+import commonj.sdo.helper.TypeHelper;
+import commonj.sdo.impl.HelperProvider;
+
+/**
+ * Helper class to get TypeHelper from the context
+ *
+ * @version $Rev$ $Date$
+ */
+public final class SDOContextHelper {
+ private static final LRUCache<Object, HelperContext> cache = new LRUCache<Object, HelperContext>(1024);
+
+ private SDOContextHelper() {
+ }
+
+ public static HelperContext getHelperContext(TransformationContext context, boolean source) {
+ if (context == null) {
+ return getDefaultHelperContext();
+ }
+
+ HelperContext helperContext = null;
+ Operation op = source ? context.getSourceOperation() : context.getTargetOperation();
+ if (op == null) {
+ DataType<?> dt = source ? context.getSourceDataType() : context.getTargetDataType();
+
+ helperContext = dt.getMetaData(HelperContext.class);
+ if (helperContext != null) {
+ return helperContext;
+ }
+ helperContext = SDOUtil.createHelperContext();
+ boolean found = register(helperContext, dt);
+ if (!found) {
+ helperContext = getDefaultHelperContext();
+ }
+ dt.setMetaData(HelperContext.class, helperContext);
+ return helperContext;
+ } else {
+ return getHelperContext(op);
+ }
+
+ }
+
+ public static HelperContext getHelperContext(Operation op) {
+ if (op == null) {
+ return getDefaultHelperContext();
+ }
+
+ HelperContext helperContext = op.getInputType().getMetaData(HelperContext.class);
+
+ if (helperContext != null) {
+ return helperContext;
+ }
+
+ // Use the default HelperContext until a type is registered later on
+ helperContext = getDefaultHelperContext();
+
+ /*
+ List<DataType> dataTypes = DataTypeHelper.getDataTypes(op, false);
+ boolean found = false;
+ for (DataType d : dataTypes) {
+ if (register(helperContext, d)) {
+ found = true;
+ }
+ }
+ if (!found) {
+ helperContext = getDefaultHelperContext();
+ }
+ */
+ op.getInputType().setMetaData(HelperContext.class, helperContext);
+ return helperContext;
+ }
+
+ /**
+ * @param helperContext
+ * @param dataType
+ * @return
+ */
+ private static boolean register(HelperContext helperContext, DataType dataType) {
+ if (dataType == null) {
+ return false;
+ }
+ Set<Class<?>> classes = DataTypeHelper.findClasses(dataType);
+ boolean found = false;
+ for (Class<?> cls : classes) {
+ found = register(helperContext, dataType.getPhysical()) || found;
+ }
+ return found;
+ }
+
+ /**
+ * FIXME: [rfeng] This is a hack to get the factory out a SDO class
+ * @param helperContext
+ * @param javaType
+ */
+
+ public static boolean register(HelperContext helperContext, Class javaType) {
+ if (javaType == null || DataObject.class == javaType) {
+ return false;
+ }
+ try {
+ Type type = helperContext.getTypeHelper().getType(javaType);
+ if (type != null && (!type.isDataType())) {
+ Method method = type.getClass().getMethod("getEPackage");
+ Object factory = method.invoke(type, new Object[] {});
+ method = factory.getClass().getMethod("register", HelperContext.class);
+ method.invoke(factory, new Object[] {helperContext});
+ return true;
+ }
+ return false;
+ } catch (Exception e) {
+ throw new TransformationException(e);
+ }
+ }
+
+ public static HelperContext getDefaultHelperContext() {
+ // SDOUtil.createHelperContext();
+ return HelperProvider.getDefaultContext();
+ }
+
+ public static QName getElement(TransformationContext context) {
+ if (context == null) {
+ return SDODataBinding.ROOT_ELEMENT;
+ }
+ DataType<?> dataType = context.getTargetDataType();
+ Object logical = dataType.getLogical();
+ QName elementName = null;
+ if (logical instanceof XMLType) {
+ XMLType xmlType = (XMLType)logical;
+ QName element = xmlType.getElementName();
+ if (element != null) {
+ elementName = element;
+ }
+ }
+ if (elementName == null) {
+ // Try source type
+ dataType = context.getSourceDataType();
+ logical = dataType.getLogical();
+ if (logical instanceof XMLType) {
+ XMLType xmlType = (XMLType)logical;
+ QName element = xmlType.getElementName();
+ if (element != null) {
+ elementName = element;
+ }
+ }
+ }
+ if (elementName != null) {
+ return elementName;
+ } else {
+ return SDODataBinding.ROOT_ELEMENT;
+ }
+ }
+
+ public static String generateSchema(HelperContext context, Class<?>[] classes) {
+ TypeHelper typeHelper = context.getTypeHelper();
+ List<Type> types = new ArrayList<Type>();
+ for (Class<?> cls : classes) {
+ Type type = typeHelper.getType(cls);
+ if (type != null) {
+ types.add(type);
+ }
+ }
+ return generateSchema(context, types);
+ }
+
+ public static String generateSchema(HelperContext context, List<Type> types) {
+ // FIXME: SDO throws IllegalArgumentException for types generated from existing XSDs
+ return context.getXSDHelper().generate(types);
+ }
+}
diff --git a/sandbox/event/modules/databinding-sdo/src/main/java/org/apache/tuscany/sca/databinding/sdo/SDODataBinding.java b/sandbox/event/modules/databinding-sdo/src/main/java/org/apache/tuscany/sca/databinding/sdo/SDODataBinding.java
new file mode 100644
index 0000000000..0b58be9e41
--- /dev/null
+++ b/sandbox/event/modules/databinding-sdo/src/main/java/org/apache/tuscany/sca/databinding/sdo/SDODataBinding.java
@@ -0,0 +1,146 @@
+/*
+ * 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.sdo;
+
+import java.security.AccessController;
+import java.security.PrivilegedAction;
+
+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.interfacedef.DataType;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.interfacedef.util.XMLType;
+import org.apache.tuscany.sdo.api.SDOUtil;
+
+import commonj.sdo.DataObject;
+import commonj.sdo.Type;
+import commonj.sdo.helper.CopyHelper;
+import commonj.sdo.helper.HelperContext;
+import commonj.sdo.helper.XMLDocument;
+
+/**
+ * SDO Databinding
+ *
+ * @version $Rev$ $Date$
+ */
+public class SDODataBinding extends BaseDataBinding {
+ public static final String NAME = DataObject.class.getName();
+
+ public static final String ROOT_NAMESPACE = "commonj.sdo";
+ public static final QName ROOT_ELEMENT = new QName(ROOT_NAMESPACE, "dataObject");
+
+ private WrapperHandler<Object> wrapperHandler;
+ private XMLTypeHelper xmlTypeHelper;
+
+ public SDODataBinding() {
+ super(NAME, DataObject.class);
+ wrapperHandler = new SDOWrapperHandler();
+ xmlTypeHelper = new SDOTypeHelper();
+ }
+
+ @Override
+ public boolean introspect(DataType dataType, final Operation operation) {
+ final Class javaType = dataType.getPhysical();
+ // Allow privileged access to read system properties. Requires PropertyPermission
+ // java.specification.version read in security policy.
+ final HelperContext context = AccessController.doPrivileged(new PrivilegedAction<HelperContext>() {
+ public HelperContext run() {
+ return SDOContextHelper.getHelperContext(operation);
+ }
+ });
+
+ Type type = context.getTypeHelper().getType(javaType);
+ if (type == null) {
+ // FIXME: Need a better to test dynamic SDO
+ if (DataObject.class.isAssignableFrom(javaType)) {
+ // Dynamic SDO
+ dataType.setDataBinding(getName());
+ if (dataType.getLogical() == null) {
+ dataType.setLogical(XMLType.UNKNOWN);
+ }
+ return true;
+ }
+ return false;
+ }
+ if (type.isDataType()) {
+ // FIXME: Ignore simple types?
+ return false;
+ }
+
+ // Found a SDO type, replace the default context with a private one
+ AccessController.doPrivileged(new PrivilegedAction<Object>() {
+ public Object run() {
+ if (context == SDOContextHelper.getDefaultHelperContext()) {
+ HelperContext newContext = SDOUtil.createHelperContext();
+ SDOContextHelper.register(newContext, javaType);
+ if (operation != null) {
+ operation.getInputType().setMetaData(HelperContext.class, newContext);
+ }
+ }
+ return null;
+ }
+ });
+
+ String namespace = type.getURI();
+ String name = context.getXSDHelper().getLocalName(type);
+ QName xmlType = new QName(namespace, name);
+ dataType.setDataBinding(getName());
+ QName elementName = null;
+ Object logical = dataType.getLogical();
+ if (logical instanceof XMLType) {
+ elementName = ((XMLType)logical).getElementName();
+ }
+ dataType.setLogical(new XMLType(elementName, xmlType));
+
+ return true;
+ }
+
+ @Override
+ public WrapperHandler getWrapperHandler() {
+ return wrapperHandler;
+ }
+
+ @Override
+ public XMLTypeHelper getXMLTypeHelper() {
+ // return new SDOTypeHelper();
+ return xmlTypeHelper;
+ }
+
+ @Override
+ public Object copy(Object arg, DataType dataType, Operation operation) {
+ HelperContext context = SDOContextHelper.getHelperContext(operation);
+ CopyHelper copyHelper = context.getCopyHelper();
+ if (arg instanceof XMLDocument) {
+ XMLDocument document = (XMLDocument)arg;
+ DataObject dataObject = copyHelper.copy(document.getRootObject());
+ return context.getXMLHelper().createDocument(dataObject,
+ document.getRootElementURI(),
+ document.getRootElementName());
+ } else if (arg instanceof DataObject) {
+ return context.getCopyHelper().copy((DataObject)arg);
+ } else {
+ return super.copy(arg, dataType, operation);
+ }
+ }
+
+}
diff --git a/sandbox/event/modules/databinding-sdo/src/main/java/org/apache/tuscany/sca/databinding/sdo/SDOSimpleTypeMapper.java b/sandbox/event/modules/databinding-sdo/src/main/java/org/apache/tuscany/sca/databinding/sdo/SDOSimpleTypeMapper.java
new file mode 100644
index 0000000000..c83ec53b01
--- /dev/null
+++ b/sandbox/event/modules/databinding-sdo/src/main/java/org/apache/tuscany/sca/databinding/sdo/SDOSimpleTypeMapper.java
@@ -0,0 +1,68 @@
+/*
+ * 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.sdo;
+
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.databinding.SimpleTypeMapper;
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sdo.api.SDOUtil;
+
+import commonj.sdo.Type;
+import commonj.sdo.helper.HelperContext;
+import commonj.sdo.helper.TypeHelper;
+
+/**
+ * SDO Java/XML mapping for simple XSD types
+ *
+ * @version $Rev$ $Date$
+ */
+public class SDOSimpleTypeMapper implements SimpleTypeMapper {
+ public static final String URI_2001_SCHEMA_XSD = "http://www.w3.org/2001/XMLSchema";
+
+ public SDOSimpleTypeMapper() {
+ super();
+ }
+
+ public Object toJavaObject(QName typeName, String value, TransformationContext context) {
+ Type type = null;
+ if (URI_2001_SCHEMA_XSD.equals(typeName.getNamespaceURI())) {
+ type = SDOUtil.getXSDSDOType(typeName.getLocalPart());
+ } else {
+ HelperContext helperContext = SDOContextHelper.getHelperContext(context, false);
+ TypeHelper typeHelper = helperContext.getTypeHelper();
+ type = typeHelper.getType(typeName.getNamespaceURI(), typeName.getLocalPart());
+ }
+ return SDOUtil.createFromString(type, value);
+ }
+
+ public String toXMLLiteral(QName typeName, Object obj, TransformationContext context) {
+ Type type = null;
+ if (URI_2001_SCHEMA_XSD.equals(typeName.getNamespaceURI())) {
+ type = SDOUtil.getXSDSDOType(typeName.getLocalPart());
+ } else {
+ HelperContext helperContext = SDOContextHelper.getHelperContext(context, true);
+ TypeHelper typeHelper = helperContext.getTypeHelper();
+ type = typeHelper.getType(typeName.getNamespaceURI(), typeName.getLocalPart());
+ }
+ return SDOUtil.convertToString(type, obj);
+ }
+
+}
diff --git a/sandbox/event/modules/databinding-sdo/src/main/java/org/apache/tuscany/sca/databinding/sdo/SDOTypeHelper.java b/sandbox/event/modules/databinding-sdo/src/main/java/org/apache/tuscany/sca/databinding/sdo/SDOTypeHelper.java
new file mode 100644
index 0000000000..c1978883df
--- /dev/null
+++ b/sandbox/event/modules/databinding-sdo/src/main/java/org/apache/tuscany/sca/databinding/sdo/SDOTypeHelper.java
@@ -0,0 +1,235 @@
+/*
+ * 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.sdo;
+
+import java.beans.Introspector;
+import java.io.StringReader;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+import javax.xml.namespace.QName;
+
+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.Operation;
+import org.apache.tuscany.sca.interfacedef.util.JavaXMLMapper;
+import org.apache.tuscany.sca.interfacedef.util.TypeInfo;
+import org.apache.tuscany.sca.interfacedef.util.WrapperInfo;
+import org.apache.tuscany.sca.interfacedef.util.XMLType;
+import org.apache.tuscany.sca.xsd.XSDFactory;
+import org.apache.tuscany.sca.xsd.XSDefinition;
+import org.osoa.sca.ServiceRuntimeException;
+import org.w3c.dom.DOMImplementation;
+import org.w3c.dom.Document;
+import org.w3c.dom.bootstrap.DOMImplementationRegistry;
+import org.w3c.dom.ls.DOMImplementationLS;
+import org.w3c.dom.ls.LSInput;
+import org.w3c.dom.ls.LSParser;
+
+import commonj.sdo.Type;
+import commonj.sdo.helper.TypeHelper;
+import commonj.sdo.helper.XSDHelper;
+
+public class SDOTypeHelper implements XMLTypeHelper {
+ private static final String SCHEMA_NS = "http://www.w3.org/2001/XMLSchema";
+
+ private TypeHelper typeHelper;
+ private XSDHelper xsdHelper;
+ // private Map<String, List<Type>> xsdTypesMap = new HashMap<String, List<Type>>();
+ // private Map<String, List<Type>> typesMap = new HashMap<String, List<Type>>();
+
+ public SDOTypeHelper() {
+ super();
+ typeHelper = SDOContextHelper.getDefaultHelperContext().getTypeHelper();
+ xsdHelper = SDOContextHelper.getDefaultHelperContext().getXSDHelper();
+ }
+
+ public TypeInfo getTypeInfo(Class javaType, Object logical) {
+ QName xmlType = JavaXMLMapper.getXMLType(javaType);
+ if (xmlType != null) {
+ return new TypeInfo(xmlType, true, null);
+ } else {
+ // introspect(javaType, xsdTypesMap, typesMap);
+ if (logical instanceof XMLType) {
+ xmlType = ((XMLType)logical).getTypeName();
+ }
+ if (xmlType == null) {
+ xmlType =
+ new QName(JavaXMLMapper.getNamespace(javaType), Introspector.decapitalize(javaType.getSimpleName()));
+ }
+ return new TypeInfo(xmlType, false, null);
+ }
+ }
+
+ private void introspect(Class javaType, Map<String, List<Type>> xsdTypesMap, Map<String, List<Type>> typesMap) {
+ Type type = typeHelper.getType(javaType);
+ if (type == null) {
+ return;
+ }
+ if (xsdHelper.isXSD(type)) {
+ addToMap(xsdTypesMap, type);
+ } else {
+ addToMap(typesMap, type);
+ }
+ }
+
+ private void addToMap(Map<String, List<Type>> map, Type type) {
+ List<Type> types = map.get(type.getURI());
+ if (types == null) {
+ types = new ArrayList<Type>();
+ map.put(type.getURI(), types);
+ }
+ if (!types.contains(type)) {
+ types.add(type);
+ }
+ }
+
+ /*
+ public List<XSDefinition> getSchemaDefinitions(XSDFactory factory, ModelResolver resolver) {
+ List<XSDefinition> definitions = new ArrayList<XSDefinition>();
+ generateSDOSchemas(definitions, factory, typesMap);
+ addResolvedXSDs(definitions, factory, resolver, xsdTypesMap);
+ return definitions;
+ }
+ */
+
+ private void generateSDOSchemas(List<XSDefinition> definitions, XSDFactory factory, Map<String, List<Type>> map) {
+ for (Map.Entry<String, List<Type>> entry : map.entrySet()) {
+ List<Type> types = entry.getValue();
+ String ns = entry.getKey();
+ generateSchema(definitions, factory, types, ns);
+ }
+ }
+
+ private void generateSchema(List<XSDefinition> definitions, XSDFactory factory, List<Type> types, String ns) {
+ String schema = xsdHelper.generate(types);
+ DOMImplementationRegistry registry = null;
+ try {
+ registry = DOMImplementationRegistry.newInstance();
+ } catch (Exception e) {
+ throw new ServiceRuntimeException(e);
+ }
+ DOMImplementation impl = registry.getDOMImplementation("XML 3.0");
+ DOMImplementationLS ls = (DOMImplementationLS)impl.getFeature("LS", "3.0");
+ LSParser parser = ls.createLSParser(DOMImplementationLS.MODE_SYNCHRONOUS, SCHEMA_NS);
+ LSInput input = ls.createLSInput();
+ input.setCharacterStream(new StringReader(schema));
+ Document document = parser.parse(input);
+ XSDefinition definition = factory.createXSDefinition();
+ definition.setUnresolved(true);
+ definition.setDocument(document);
+ definition.setNamespace(ns);
+ definitions.add(definition);
+ }
+
+ private void addResolvedXSDs(List<XSDefinition> definitions,
+ XSDFactory factory,
+ ModelResolver resolver,
+ Map<String, List<Type>> map) {
+ for (Map.Entry<String, List<Type>> entry : map.entrySet()) {
+ XSDefinition definition = factory.createXSDefinition();
+ definition.setUnresolved(true);
+ definition.setNamespace(entry.getKey());
+ //FIXME: set location URI
+ XSDefinition resolved = resolver.resolveModel(XSDefinition.class, definition);
+ if (resolved.getSchema() == null) {
+ //FIXME: create a checked exception and propagate it back up to the activator
+ throw new RuntimeException("No XSD found for namespace " + entry.getKey());
+ }
+ // make sure all the required types are defined in the resolved schema
+ for (Type type : entry.getValue()) {
+ String name = xsdHelper.getLocalName(type);
+ QName typeName = null;
+ if (name.endsWith("_._type")) {
+ // FIXME: Anonymous tyype
+ name = name.substring(0, name.length() - "_._type".length());
+ typeName = new QName(type.getURI(), name);
+ if (resolved.getXmlSchemaElement(typeName) == null) {
+ //FIXME: create a checked exception and propagate it back up to the activator
+ throw new RuntimeException("No XSD found for " + typeName.toString());
+ }
+ } else {
+ typeName = new QName(type.getURI(), name);
+ if (resolved.getXmlSchemaType(typeName) == null) {
+ //FIXME: create a checked exception and propagate it back up to the activator
+ throw new RuntimeException("No XSD found for " + typeName.toString());
+ }
+ }
+
+ }
+ definitions.add(resolved);
+ }
+ }
+
+ private static List<DataType> getDataTypes(Interface intf) {
+ List<DataType> dataTypes = new ArrayList<DataType>();
+ for (Operation op : intf.getOperations()) {
+ WrapperInfo wrapper = op.getWrapper();
+ if (wrapper != null) {
+ DataType dt1 = wrapper.getInputWrapperType();
+ if (dt1 != null) {
+ dataTypes.add(dt1);
+ }
+ DataType dt2 = wrapper.getOutputWrapperType();
+ if (dt2 != null) {
+ dataTypes.add(dt2);
+ }
+ } else {
+ for (DataType dt1 : op.getInputType().getLogical()) {
+ dataTypes.add(dt1);
+ }
+ DataType dt2 = op.getOutputType();
+ if (dt2 != null) {
+ dataTypes.add(dt2);
+ }
+ for (DataType<DataType> dt3 : op.getFaultTypes()) {
+ DataType dt4 = dt3.getLogical();
+ if (dt4 != null) {
+ dataTypes.add(dt4);
+ }
+ }
+ }
+ }
+ return dataTypes;
+ }
+
+ public List<XSDefinition> getSchemaDefinitions(XSDFactory factory, ModelResolver resolver, Interface intf) {
+ return getSchemaDefinitions(factory, resolver, getDataTypes(intf));
+ }
+
+ public List<XSDefinition> getSchemaDefinitions(XSDFactory factory, ModelResolver resolver, List<DataType> dataTypes) {
+ Map<String, List<Type>> xsdTypesMap = new HashMap<String, List<Type>>();
+ Map<String, List<Type>> typesMap = new HashMap<String, List<Type>>();
+ for (DataType d : dataTypes) {
+ if (SDODataBinding.NAME.equals(d.getDataBinding())) {
+ introspect(d.getPhysical(), xsdTypesMap, typesMap);
+ }
+ }
+ List<XSDefinition> definitions = new ArrayList<XSDefinition>();
+ generateSDOSchemas(definitions, factory, typesMap);
+ addResolvedXSDs(definitions, factory, resolver, xsdTypesMap);
+ return definitions;
+ }
+
+}
diff --git a/sandbox/event/modules/databinding-sdo/src/main/java/org/apache/tuscany/sca/databinding/sdo/SDOWrapperHandler.java b/sandbox/event/modules/databinding-sdo/src/main/java/org/apache/tuscany/sca/databinding/sdo/SDOWrapperHandler.java
new file mode 100644
index 0000000000..8a1cd666d8
--- /dev/null
+++ b/sandbox/event/modules/databinding-sdo/src/main/java/org/apache/tuscany/sca/databinding/sdo/SDOWrapperHandler.java
@@ -0,0 +1,177 @@
+/*
+ * 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.sdo;
+
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.List;
+
+import javax.xml.namespace.QName;
+
+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.impl.DataTypeImpl;
+import org.apache.tuscany.sca.interfacedef.util.ElementInfo;
+import org.apache.tuscany.sca.interfacedef.util.TypeInfo;
+import org.apache.tuscany.sca.interfacedef.util.WrapperInfo;
+import org.apache.tuscany.sca.interfacedef.util.XMLType;
+
+import commonj.sdo.DataObject;
+import commonj.sdo.Property;
+import commonj.sdo.Sequence;
+import commonj.sdo.Type;
+import commonj.sdo.helper.DataFactory;
+import commonj.sdo.helper.HelperContext;
+import commonj.sdo.helper.XMLDocument;
+import commonj.sdo.helper.XSDHelper;
+
+/**
+ * SDO Wrapper Handler
+ *
+ * @version $Rev$ $Date$
+ */
+public class SDOWrapperHandler implements WrapperHandler<Object> {
+
+ public Object create(Operation operation, boolean input) {
+ WrapperInfo wrapperInfo = operation.getWrapper();
+ ElementInfo element = input ? wrapperInfo.getInputWrapperElement() : wrapperInfo.getOutputWrapperElement();
+ // Class<?> wrapperClass = input ? wrapperInfo.getInputWrapperClass() : wrapperInfo.getOutputWrapperClass();
+ HelperContext helperContext = SDOContextHelper.getHelperContext(operation);
+ Type sdoType = getSDOType(helperContext, element);
+ if (sdoType != null) {
+ DataFactory dataFactory = helperContext.getDataFactory();
+ return dataFactory.create(sdoType);
+ }
+ return null;
+ }
+
+ public void setChildren(Object wrapper, Object[] childObjects, Operation operation, boolean input) {
+ List<ElementInfo> childElements =
+ input ? operation.getWrapper().getInputChildElements() : operation.getWrapper().getOutputChildElements();
+ for (int i = 0; i < childElements.size(); i++) {
+ setChild(wrapper, i, childElements.get(i), childObjects[i]);
+ }
+ }
+
+ /**
+ * @see org.apache.tuscany.sca.databinding.WrapperHandler#setChild(java.lang.Object, int, ElementInfo,
+ * java.lang.Object)
+ */
+ public void setChild(Object wrapper, int i, ElementInfo childElement, Object value) {
+ DataObject wrapperDO =
+ (wrapper instanceof XMLDocument) ? ((XMLDocument)wrapper).getRootObject() : (DataObject)wrapper;
+ String name = childElement.getQName().getLocalPart();
+ if (childElement.isMany()) {
+ // FIXME: If we look up by name, we need to make sure the WrapperInfo has the correct element names
+ wrapperDO.getList(i).addAll((Collection)value);
+ } else {
+ wrapperDO.set(i, value);
+ }
+ }
+
+ @SuppressWarnings("unchecked")
+ public List getChildren(Object wrapper, Operation operation, boolean input) {
+ DataObject wrapperDO =
+ (wrapper instanceof XMLDocument) ? ((XMLDocument)wrapper).getRootObject() : (DataObject)wrapper;
+ List<Property> properties = wrapperDO.getInstanceProperties();
+ List<Object> elements = new ArrayList<Object>();
+ Type type = wrapperDO.getType();
+ if (type.isSequenced()) {
+ // Add values in the sequence
+ Sequence sequence = wrapperDO.getSequence();
+ for (int i = 0; i < sequence.size(); i++) {
+ // Skip mixed text
+ if (sequence.getProperty(i) != null) {
+ elements.add(sequence.getValue(i));
+ }
+ }
+ } else {
+ for (Property p : properties) {
+ Object child = wrapperDO.get(p);
+ if (p.isMany()) {
+ for (Object c : (Collection<?>)child) {
+ elements.add(c);
+ }
+ } else {
+ elements.add(child);
+ }
+ }
+ }
+ return elements;
+ }
+
+ /**
+ * @see org.apache.tuscany.sca.databinding.WrapperHandler#getWrapperType(Operation, boolean)
+ */
+ public DataType getWrapperType(Operation operation, boolean input) {
+ WrapperInfo wrapper = operation.getWrapper();
+ ElementInfo element = input ? wrapper.getInputWrapperElement() : wrapper.getOutputWrapperElement();
+ HelperContext helperContext = SDOContextHelper.getHelperContext(operation);
+ Type sdoType = getSDOType(helperContext, element);
+ if (sdoType != null) {
+ // Check if child elements matches
+ Class physical = sdoType.getInstanceClass();
+ DataType<XMLType> wrapperType =
+ new DataTypeImpl<XMLType>(SDODataBinding.NAME, physical, new XMLType(element));
+ return wrapperType;
+ } else {
+ return null;
+ }
+ }
+
+ /**
+ * @param helperContext
+ * @param element
+ * @return
+ */
+ private Type getSDOType(HelperContext helperContext, ElementInfo element) {
+ XSDHelper xsdHelper = helperContext.getXSDHelper();
+ Type sdoType = null;
+ Property prop =
+ xsdHelper.getGlobalProperty(element.getQName().getNamespaceURI(), element.getQName().getLocalPart(), true);
+ if (prop != null) {
+ sdoType = prop.getType();
+ } else {
+ TypeInfo type = element.getType();
+ QName typeName = type != null ? type.getQName() : null;
+ if (typeName != null) {
+ sdoType = helperContext.getTypeHelper().getType(typeName.getNamespaceURI(), typeName.getLocalPart());
+ }
+ }
+ return sdoType;
+ }
+
+ /**
+ * @see org.apache.tuscany.sca.databinding.WrapperHandler#isInstance(java.lang.Object, Operation, boolean)
+ */
+ public boolean isInstance(Object wrapper, Operation operation, boolean input) {
+ WrapperInfo wrapperInfo = operation.getWrapper();
+ ElementInfo element = input ? wrapperInfo.getInputWrapperElement() : wrapperInfo.getOutputWrapperElement();
+ // List<ElementInfo> childElements =
+ // input ? wrapperInfo.getInputChildElements() : wrapperInfo.getOutputChildElements();
+ HelperContext helperContext = SDOContextHelper.getHelperContext(operation);
+ Type sdoType = getSDOType(helperContext, element);
+ if (sdoType != null) {
+ return sdoType.isInstance(wrapper);
+ }
+ return false;
+ }
+}
diff --git a/sandbox/event/modules/databinding-sdo/src/main/java/org/apache/tuscany/sca/databinding/sdo/String2DataObject.java b/sandbox/event/modules/databinding-sdo/src/main/java/org/apache/tuscany/sca/databinding/sdo/String2DataObject.java
new file mode 100644
index 0000000000..7ac423f8d8
--- /dev/null
+++ b/sandbox/event/modules/databinding-sdo/src/main/java/org/apache/tuscany/sca/databinding/sdo/String2DataObject.java
@@ -0,0 +1,61 @@
+/*
+ * 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.sdo;
+
+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 commonj.sdo.DataObject;
+import commonj.sdo.helper.HelperContext;
+import commonj.sdo.helper.XMLHelper;
+
+public class String2DataObject extends BaseTransformer<String, DataObject> implements
+ PullTransformer<String, DataObject> {
+
+ public DataObject transform(String source, TransformationContext context) {
+ if (source == null) {
+ return null;
+ }
+ try {
+ HelperContext helperContext = SDOContextHelper.getHelperContext(context, false);
+ XMLHelper xmlHelper = helperContext.getXMLHelper();
+ return xmlHelper.load(source).getRootObject();
+ } catch (Exception e) {
+ throw new TransformationException(e);
+ }
+ }
+
+ @Override
+ protected Class<String> getSourceType() {
+ return String.class;
+ }
+
+ @Override
+ protected Class<DataObject> getTargetType() {
+ return DataObject.class;
+ }
+
+ @Override
+ public int getWeight() {
+ return 50;
+ }
+
+}
diff --git a/sandbox/event/modules/databinding-sdo/src/main/java/org/apache/tuscany/sca/databinding/sdo/XMLDocument2String.java b/sandbox/event/modules/databinding-sdo/src/main/java/org/apache/tuscany/sca/databinding/sdo/XMLDocument2String.java
new file mode 100644
index 0000000000..4e5aa1d5fd
--- /dev/null
+++ b/sandbox/event/modules/databinding-sdo/src/main/java/org/apache/tuscany/sca/databinding/sdo/XMLDocument2String.java
@@ -0,0 +1,65 @@
+/*
+ * 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.sdo;
+
+import java.io.StringWriter;
+
+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 commonj.sdo.helper.HelperContext;
+import commonj.sdo.helper.XMLDocument;
+import commonj.sdo.helper.XMLHelper;
+
+public class XMLDocument2String extends BaseTransformer<XMLDocument, String> implements
+ PullTransformer<XMLDocument, String> {
+
+ public String transform(XMLDocument source, TransformationContext context) {
+ if (source == null) {
+ return null;
+ }
+ try {
+ HelperContext helperContext = SDOContextHelper.getHelperContext(context, true);
+ XMLHelper xmlHelper = helperContext.getXMLHelper();
+ StringWriter writer = new StringWriter();
+ xmlHelper.save(source, writer, null);
+ return writer.toString();
+ } catch (Exception e) {
+ throw new TransformationException(e);
+ }
+ }
+
+ @Override
+ protected Class<XMLDocument> getSourceType() {
+ return XMLDocument.class;
+ }
+
+ @Override
+ protected Class<String> getTargetType() {
+ return String.class;
+ }
+
+ @Override
+ public int getWeight() {
+ return 40;
+ }
+
+}
diff --git a/sandbox/event/modules/databinding-sdo/src/main/java/org/apache/tuscany/sca/databinding/sdo/XMLDocument2XMLStreamReader.java b/sandbox/event/modules/databinding-sdo/src/main/java/org/apache/tuscany/sca/databinding/sdo/XMLDocument2XMLStreamReader.java
new file mode 100644
index 0000000000..e70fa08477
--- /dev/null
+++ b/sandbox/event/modules/databinding-sdo/src/main/java/org/apache/tuscany/sca/databinding/sdo/XMLDocument2XMLStreamReader.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.sdo;
+
+import javax.xml.stream.XMLStreamException;
+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;
+import org.apache.tuscany.sdo.api.SDOUtil;
+import org.apache.tuscany.sdo.api.XMLStreamHelper;
+
+import commonj.sdo.helper.HelperContext;
+import commonj.sdo.helper.XMLDocument;
+
+public class XMLDocument2XMLStreamReader extends BaseTransformer<XMLDocument, XMLStreamReader> implements
+ PullTransformer<XMLDocument, XMLStreamReader> {
+ /**
+ * @param source
+ * @param context
+ * @return
+ */
+ public XMLStreamReader transform(XMLDocument source, TransformationContext context) {
+ if (source == null) {
+ return null;
+ }
+ try {
+ HelperContext helperContext = SDOContextHelper.getHelperContext(context, true);
+ XMLStreamHelper streamHelper = SDOUtil.createXMLStreamHelper(helperContext);
+ return streamHelper.createXMLStreamReader(source);
+ } catch (XMLStreamException e) {
+ throw new TransformationException(e);
+ }
+ }
+
+ @Override
+ protected Class<XMLDocument> getSourceType() {
+ return XMLDocument.class;
+ }
+
+ @Override
+ protected Class<XMLStreamReader> getTargetType() {
+ return XMLStreamReader.class;
+ }
+
+ @Override
+ public int getWeight() {
+ return 10;
+ }
+
+}
diff --git a/sandbox/event/modules/databinding-sdo/src/main/java/org/apache/tuscany/sca/databinding/sdo/XMLStreamReader2DataObject.java b/sandbox/event/modules/databinding-sdo/src/main/java/org/apache/tuscany/sca/databinding/sdo/XMLStreamReader2DataObject.java
new file mode 100644
index 0000000000..baf3e2e90a
--- /dev/null
+++ b/sandbox/event/modules/databinding-sdo/src/main/java/org/apache/tuscany/sca/databinding/sdo/XMLStreamReader2DataObject.java
@@ -0,0 +1,72 @@
+/*
+ * 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.sdo;
+
+import javax.xml.stream.XMLStreamConstants;
+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;
+import org.apache.tuscany.sdo.api.SDOUtil;
+import org.apache.tuscany.sdo.api.XMLStreamHelper;
+
+import commonj.sdo.DataObject;
+import commonj.sdo.helper.HelperContext;
+
+public class XMLStreamReader2DataObject extends BaseTransformer<XMLStreamReader, DataObject> implements
+ PullTransformer<XMLStreamReader, DataObject> {
+
+ public DataObject transform(XMLStreamReader source, TransformationContext context) {
+ if (source == null) {
+ return null;
+ }
+ try {
+ HelperContext helperContext = SDOContextHelper.getHelperContext(context, false);
+ XMLStreamHelper streamHelper = SDOUtil.createXMLStreamHelper(helperContext);
+ // The XMLStreamHelper requires that the reader is positioned at
+ // START_ELEMENT
+ while (source.getEventType() != XMLStreamConstants.START_ELEMENT && source.hasNext()) {
+ source.next();
+ }
+ DataObject target = streamHelper.loadObject(source);
+ source.close();
+ return target;
+ } catch (Exception e) {
+ throw new TransformationException(e);
+ }
+ }
+
+ @Override
+ protected Class<DataObject> getTargetType() {
+ return DataObject.class;
+ }
+
+ @Override
+ protected Class<XMLStreamReader> getSourceType() {
+ return XMLStreamReader.class;
+ }
+
+ @Override
+ public int getWeight() {
+ return 15;
+ }
+
+}
diff --git a/sandbox/event/modules/databinding-sdo/src/main/java/org/apache/tuscany/sca/databinding/sdo/XMLStreamReader2XMLDocument.java b/sandbox/event/modules/databinding-sdo/src/main/java/org/apache/tuscany/sca/databinding/sdo/XMLStreamReader2XMLDocument.java
new file mode 100644
index 0000000000..ac452910f6
--- /dev/null
+++ b/sandbox/event/modules/databinding-sdo/src/main/java/org/apache/tuscany/sca/databinding/sdo/XMLStreamReader2XMLDocument.java
@@ -0,0 +1,66 @@
+/*
+ * 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.sdo;
+
+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;
+import org.apache.tuscany.sdo.api.SDOUtil;
+import org.apache.tuscany.sdo.api.XMLStreamHelper;
+
+import commonj.sdo.helper.HelperContext;
+import commonj.sdo.helper.XMLDocument;
+
+public class XMLStreamReader2XMLDocument extends BaseTransformer<XMLStreamReader, XMLDocument> implements
+ PullTransformer<XMLStreamReader, XMLDocument> {
+
+ public XMLDocument transform(XMLStreamReader source, TransformationContext context) {
+ if (source == null) {
+ return null;
+ }
+ try {
+ HelperContext helperContext = SDOContextHelper.getHelperContext(context, false);
+ XMLStreamHelper streamHelper = SDOUtil.createXMLStreamHelper(helperContext);
+ XMLDocument target = streamHelper.load(source);
+ source.close();
+ return target;
+ } catch (Exception e) {
+ throw new TransformationException(e);
+ }
+ }
+
+ @Override
+ protected Class<XMLDocument> getTargetType() {
+ return XMLDocument.class;
+ }
+
+ @Override
+ protected Class<XMLStreamReader> getSourceType() {
+ return XMLStreamReader.class;
+ }
+
+ @Override
+ public int getWeight() {
+ return 15;
+ }
+
+}
diff --git a/sandbox/event/modules/databinding-sdo/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor b/sandbox/event/modules/databinding-sdo/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor
new file mode 100644
index 0000000000..ffe8b895b8
--- /dev/null
+++ b/sandbox/event/modules/databinding-sdo/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor
@@ -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.sdo.ImportSDOProcessor;qname=http://tuscany.apache.org/xmlns/sca/databinding/sdo/1.0#import.sdo,model=org.apache.tuscany.sca.databinding.sdo.ImportSDO
diff --git a/sandbox/event/modules/databinding-sdo/src/main/resources/META-INF/services/org.apache.tuscany.sca.databinding.DataBinding b/sandbox/event/modules/databinding-sdo/src/main/resources/META-INF/services/org.apache.tuscany.sca.databinding.DataBinding
new file mode 100644
index 0000000000..5ae557cc74
--- /dev/null
+++ b/sandbox/event/modules/databinding-sdo/src/main/resources/META-INF/services/org.apache.tuscany.sca.databinding.DataBinding
@@ -0,0 +1,19 @@
+# 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.sdo.SDODataBinding;name=commonj.sdo.DataObject
diff --git a/sandbox/event/modules/databinding-sdo/src/main/resources/META-INF/services/org.apache.tuscany.sca.databinding.PullTransformer b/sandbox/event/modules/databinding-sdo/src/main/resources/META-INF/services/org.apache.tuscany.sca.databinding.PullTransformer
new file mode 100644
index 0000000000..b1916fd32a
--- /dev/null
+++ b/sandbox/event/modules/databinding-sdo/src/main/resources/META-INF/services/org.apache.tuscany.sca.databinding.PullTransformer
@@ -0,0 +1,27 @@
+# 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 transformers
+org.apache.tuscany.sca.databinding.sdo.DataObject2String;source=commonj.sdo.DataObject,target=java.lang.String,weight=510
+org.apache.tuscany.sca.databinding.sdo.DataObject2XMLStreamReader;source=commonj.sdo.DataObject,target=javax.xml.stream.XMLStreamReader,weight=490
+org.apache.tuscany.sca.databinding.sdo.XMLDocument2String;source=commonj.sdo.helper.XMLDocument,target=java.lang.String,weight=510
+org.apache.tuscany.sca.databinding.sdo.String2DataObject;source=java.lang.String,target=commonj.sdo.DataObject,weight=500
+org.apache.tuscany.sca.databinding.sdo.XMLDocument2XMLStreamReader;source=commonj.sdo.helper.XMLDocument,target=javax.xml.stream.XMLStreamReader,weight=490
+org.apache.tuscany.sca.databinding.sdo.XMLStreamReader2DataObject;source=javax.xml.stream.XMLStreamReader,target=commonj.sdo.DataObject,weight=490
+org.apache.tuscany.sca.databinding.sdo.XMLStreamReader2XMLDocument;source=javax.xml.stream.XMLStreamReader,target=commonj.sdo.helper.XMLDocument,weight=490
+org.apache.tuscany.sca.databinding.sdo.DataObject2Node;source=commonj.sdo.DataObject,target=org.w3c.dom.Node,weight=500
+org.apache.tuscany.sca.databinding.sdo.Node2DataObject;source=org.w3c.dom.Node,target=commonj.sdo.DataObject,weight=500
diff --git a/sandbox/event/modules/databinding-sdo/src/main/resources/databinding-sdo-validation-messages.properties b/sandbox/event/modules/databinding-sdo/src/main/resources/databinding-sdo-validation-messages.properties
new file mode 100644
index 0000000000..f53f08f377
--- /dev/null
+++ b/sandbox/event/modules/databinding-sdo/src/main/resources/databinding-sdo-validation-messages.properties
@@ -0,0 +1,23 @@
+#
+#
+# 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.
+#
+#
+FailToResolveClass = Fail to resolve class: {0}
+FailToResolveLocation = Fail to resolve location: {0}
+ContributionResolveException = ContributionResolveException occured due to: