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-rw-r--r--sandbox/ant/sca/trunk/modules/implementation-osgi/src/main/java/org/apache/tuscany/sca/implementation/osgi/xml/OSGiImplementationActivator.java47
-rw-r--r--sandbox/ant/sca/trunk/modules/implementation-osgi/src/main/java/org/apache/tuscany/sca/implementation/osgi/xml/OSGiImplementationProcessor.java234
-rw-r--r--sandbox/ant/sca/trunk/modules/implementation-osgi/src/main/java/org/apache/tuscany/sca/implementation/osgi/xml/OSGiPropertyProcessor.java105
-rw-r--r--sandbox/ant/sca/trunk/modules/implementation-osgi/src/main/java/org/apache/tuscany/sca/implementation/osgi/xml/ServiceDescriptionsDocumentProcessor.java99
-rw-r--r--sandbox/ant/sca/trunk/modules/implementation-osgi/src/main/java/org/apache/tuscany/sca/implementation/osgi/xml/ServiceDescriptionsProcessor.java153
5 files changed, 638 insertions, 0 deletions
diff --git a/sandbox/ant/sca/trunk/modules/implementation-osgi/src/main/java/org/apache/tuscany/sca/implementation/osgi/xml/OSGiImplementationActivator.java b/sandbox/ant/sca/trunk/modules/implementation-osgi/src/main/java/org/apache/tuscany/sca/implementation/osgi/xml/OSGiImplementationActivator.java
new file mode 100644
index 0000000000..ce7b1dc920
--- /dev/null
+++ b/sandbox/ant/sca/trunk/modules/implementation-osgi/src/main/java/org/apache/tuscany/sca/implementation/osgi/xml/OSGiImplementationActivator.java
@@ -0,0 +1,47 @@
+/*
+ * 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.implementation.osgi.xml;
+
+import org.osgi.framework.BundleActivator;
+import org.osgi.framework.BundleContext;
+
+/**
+ * Bundle activator to receive the BundleContext
+ */
+public class OSGiImplementationActivator implements BundleActivator {
+ private static BundleContext bundleContext;
+
+ public void start(BundleContext context) throws Exception {
+ bundleContext = context;
+ }
+
+ public void stop(BundleContext context) throws Exception {
+ bundleContext = null;
+ }
+
+ static BundleContext getBundleContext() {
+ return bundleContext;
+ }
+
+ static void setBundleContext(BundleContext bundleContext) {
+ OSGiImplementationActivator.bundleContext = bundleContext;
+ }
+
+}
diff --git a/sandbox/ant/sca/trunk/modules/implementation-osgi/src/main/java/org/apache/tuscany/sca/implementation/osgi/xml/OSGiImplementationProcessor.java b/sandbox/ant/sca/trunk/modules/implementation-osgi/src/main/java/org/apache/tuscany/sca/implementation/osgi/xml/OSGiImplementationProcessor.java
new file mode 100644
index 0000000000..0a0efd1ec1
--- /dev/null
+++ b/sandbox/ant/sca/trunk/modules/implementation-osgi/src/main/java/org/apache/tuscany/sca/implementation/osgi/xml/OSGiImplementationProcessor.java
@@ -0,0 +1,234 @@
+/*
+ * 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.implementation.osgi.xml;
+
+import static javax.xml.stream.XMLStreamConstants.END_ELEMENT;
+import static javax.xml.stream.XMLStreamConstants.START_ELEMENT;
+import static org.apache.tuscany.sca.implementation.osgi.OSGiImplementation.BUNDLE_SYMBOLICNAME;
+import static org.apache.tuscany.sca.implementation.osgi.OSGiImplementation.BUNDLE_VERSION;
+import static org.apache.tuscany.sca.implementation.osgi.OSGiImplementation.IMPLEMENTATION_OSGI;
+
+import java.util.List;
+
+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.AssemblyFactory;
+import org.apache.tuscany.sca.assembly.ComponentType;
+import org.apache.tuscany.sca.assembly.Property;
+import org.apache.tuscany.sca.assembly.Reference;
+import org.apache.tuscany.sca.assembly.Service;
+import org.apache.tuscany.sca.contribution.processor.ContributionReadException;
+import org.apache.tuscany.sca.contribution.processor.ContributionResolveException;
+import org.apache.tuscany.sca.contribution.processor.ContributionWriteException;
+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.core.FactoryExtensionPoint;
+import org.apache.tuscany.sca.implementation.osgi.OSGiImplementation;
+import org.apache.tuscany.sca.implementation.osgi.OSGiImplementationFactory;
+import org.apache.tuscany.sca.interfacedef.Interface;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterface;
+import org.apache.tuscany.sca.monitor.Monitor;
+import org.apache.tuscany.sca.monitor.Problem;
+import org.apache.tuscany.sca.monitor.Problem.Severity;
+import org.osgi.framework.Bundle;
+import org.osgi.framework.BundleContext;
+import org.osgi.framework.Constants;
+import org.osgi.framework.Version;
+
+/**
+ *
+ * Process an <implementation.osgi/> element in a component definition. An instance of
+ * OSGiImplementation is created.
+ * Also associates the component type file with the implementation.
+ *
+ * @version $Rev$ $Date$
+ */
+public class OSGiImplementationProcessor implements StAXArtifactProcessor<OSGiImplementation> {
+ private AssemblyFactory assemblyFactory;
+ // private FactoryExtensionPoint modelFactories;
+ private OSGiImplementationFactory osgiImplementationFactory;
+ private Monitor monitor;
+
+ public OSGiImplementationProcessor(FactoryExtensionPoint modelFactories, Monitor monitor) {
+ this.monitor = monitor;
+ // this.modelFactories = modelFactories;
+ this.assemblyFactory = modelFactories.getFactory(AssemblyFactory.class);
+ this.osgiImplementationFactory = modelFactories.getFactory(OSGiImplementationFactory.class);
+ }
+
+ /**
+ * Report a error.
+ *
+ * @param problems
+ * @param message
+ * @param model
+ */
+ private void error(String message, Object model, Object... messageParameters) {
+ if (monitor != null) {
+ Problem problem =
+ monitor.createProblem(this.getClass().getName(),
+ "impl-osgi-validation-messages",
+ Severity.ERROR,
+ model,
+ message,
+ (Object[])messageParameters);
+ monitor.problem(problem);
+ }
+ }
+
+ public QName getArtifactType() {
+ return IMPLEMENTATION_OSGI;
+ }
+
+ public Class<OSGiImplementation> getModelType() {
+ return OSGiImplementation.class;
+ }
+
+ public OSGiImplementation read(XMLStreamReader reader) throws ContributionReadException, XMLStreamException {
+ assert IMPLEMENTATION_OSGI.equals(reader.getName());
+
+ String bundleSymbolicName = reader.getAttributeValue(null, BUNDLE_SYMBOLICNAME);
+ String bundleVersion = reader.getAttributeValue(null, BUNDLE_VERSION);
+
+ OSGiImplementation implementation = osgiImplementationFactory.createOSGiImplementation();
+ implementation.setBundleSymbolicName(bundleSymbolicName);
+ implementation.setBundleVersion(bundleVersion);
+
+ implementation.setUnresolved(true);
+
+ // Skip to the end of <implementation.osgi>
+ while (reader.hasNext()) {
+ int next = reader.next();
+ switch (next) {
+ case START_ELEMENT:
+ break;
+ case END_ELEMENT:
+ if (IMPLEMENTATION_OSGI.equals(reader.getName())) {
+ return implementation;
+ }
+ break;
+ }
+ }
+ return implementation;
+ }
+
+ public void resolve(OSGiImplementation impl, ModelResolver resolver) throws ContributionResolveException {
+
+ if (impl == null || !impl.isUnresolved())
+ return;
+
+ impl.setUnresolved(false);
+
+ BundleContext bundleContext = OSGiImplementationActivator.getBundleContext();
+ Bundle bundle = null;
+ for (Bundle b : bundleContext.getBundles()) {
+ String sn = b.getSymbolicName();
+ String ver = (String)b.getHeaders().get(Constants.BUNDLE_VERSION);
+ if (!impl.getBundleSymbolicName().equals(sn)) {
+ continue;
+ }
+ Version v1 = Version.parseVersion(ver);
+ Version v2 = Version.parseVersion(impl.getBundleVersion());
+ if (v1.equals(v2)) {
+ bundle = b;
+ break;
+ }
+ }
+ if (bundle != null) {
+ impl.setBundle(bundle);
+ } else {
+ error("CouldNotLocateOSGiBundle", impl, impl.getBundleSymbolicName());
+ //throw new ContributionResolveException("Could not locate OSGi bundle " +
+ //impl.getBundleSymbolicName());
+ return;
+ }
+
+ ComponentType componentType = assemblyFactory.createComponentType();
+ componentType.setURI("OSGI-INF/sca/bundle.componentType");
+ componentType.setUnresolved(true);
+ componentType = resolver.resolveModel(ComponentType.class, componentType);
+ if (componentType.isUnresolved()) {
+ error("MissingComponentTypeFile", impl, componentType.getURI());
+ //throw new ContributionResolveException("missing .componentType side file " + ctURI);
+ return;
+ }
+
+ List<Service> services = componentType.getServices();
+ for (Service service : services) {
+ Interface interfaze = service.getInterfaceContract().getInterface();
+ if (interfaze instanceof JavaInterface) {
+ JavaInterface javaInterface = (JavaInterface)interfaze;
+ if (javaInterface.getJavaClass() == null) {
+ javaInterface.setJavaClass(getJavaClass(resolver, javaInterface.getName()));
+ }
+ if (service.getInterfaceContract().getCallbackInterface() instanceof JavaInterface) {
+ JavaInterface callbackInterface =
+ (JavaInterface)service.getInterfaceContract().getCallbackInterface();
+ if (callbackInterface.getJavaClass() == null) {
+ callbackInterface.setJavaClass(getJavaClass(resolver, callbackInterface.getName()));
+ }
+ }
+
+ impl.getServices().add(service);
+ }
+ }
+
+ List<Reference> references = componentType.getReferences();
+ for (Reference reference : references) {
+ Interface interfaze = reference.getInterfaceContract().getInterface();
+ if (interfaze instanceof JavaInterface) {
+ JavaInterface javaInterface = (JavaInterface)interfaze;
+ if (javaInterface.getJavaClass() == null) {
+ javaInterface.setJavaClass(getJavaClass(resolver, javaInterface.getName()));
+ }
+ impl.getReferences().add(reference);
+ } else
+ impl.getReferences().add(reference);
+ }
+
+ List<Property> properties = componentType.getProperties();
+ for (Property property : properties) {
+ impl.getProperties().add(property);
+ }
+ impl.setConstrainingType(componentType.getConstrainingType());
+
+ }
+
+ private Class<?> getJavaClass(ModelResolver resolver, String className) {
+ ClassReference ref = new ClassReference(className);
+ ref = resolver.resolveModel(ClassReference.class, ref);
+ return ref.getJavaClass();
+ }
+
+ public void write(OSGiImplementation model, XMLStreamWriter writer) throws ContributionWriteException,
+ XMLStreamException {
+ String ns = IMPLEMENTATION_OSGI.getNamespaceURI();
+ writer.writeStartElement(ns, IMPLEMENTATION_OSGI.getLocalPart());
+ writer.writeAttribute(BUNDLE_SYMBOLICNAME, model.getBundleSymbolicName());
+ if (model.getBundleVersion() != null) {
+ writer.writeAttribute(BUNDLE_VERSION, model.getBundleVersion());
+ }
+ writer.writeEndElement();
+ }
+
+}
diff --git a/sandbox/ant/sca/trunk/modules/implementation-osgi/src/main/java/org/apache/tuscany/sca/implementation/osgi/xml/OSGiPropertyProcessor.java b/sandbox/ant/sca/trunk/modules/implementation-osgi/src/main/java/org/apache/tuscany/sca/implementation/osgi/xml/OSGiPropertyProcessor.java
new file mode 100644
index 0000000000..5a8f5c4694
--- /dev/null
+++ b/sandbox/ant/sca/trunk/modules/implementation-osgi/src/main/java/org/apache/tuscany/sca/implementation/osgi/xml/OSGiPropertyProcessor.java
@@ -0,0 +1,105 @@
+/*
+ * 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.implementation.osgi.xml;
+
+import static javax.xml.stream.XMLStreamConstants.END_ELEMENT;
+import static javax.xml.stream.XMLStreamConstants.START_ELEMENT;
+import static org.apache.tuscany.sca.implementation.osgi.OSGiProperty.NAME;
+import static org.apache.tuscany.sca.implementation.osgi.OSGiProperty.PROPERTY_QNAME;
+
+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.contribution.processor.ContributionResolveException;
+import org.apache.tuscany.sca.contribution.processor.ContributionWriteException;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.core.FactoryExtensionPoint;
+import org.apache.tuscany.sca.implementation.osgi.OSGiImplementationFactory;
+import org.apache.tuscany.sca.implementation.osgi.OSGiProperty;
+import org.apache.tuscany.sca.monitor.Monitor;
+
+/**
+ * A processor for <tuscany:osgi.property>
+ */
+public class OSGiPropertyProcessor implements StAXArtifactProcessor<OSGiProperty> {
+ private OSGiImplementationFactory factory;
+ private Monitor monitor;
+
+ public OSGiPropertyProcessor(FactoryExtensionPoint modelFactories, Monitor monitor) {
+ this.monitor = monitor;
+ this.factory = modelFactories.getFactory(OSGiImplementationFactory.class);
+ }
+
+ public OSGiProperty read(XMLStreamReader reader) throws XMLStreamException {
+ int event = reader.getEventType();
+ OSGiProperty prop = null;
+ while (true) {
+ switch (event) {
+ case START_ELEMENT:
+ QName name = reader.getName();
+ if (PROPERTY_QNAME.equals(name)) {
+ prop = factory.createOSGiProperty();
+ prop.setName(reader.getAttributeValue(null, NAME));
+ // After the following call, the reader will be positioned at END_ELEMENT
+ String text = reader.getElementText();
+ if (text != null) {
+ text = text.trim();
+ }
+ prop.setValue(text);
+ return prop;
+ }
+ break;
+ case END_ELEMENT:
+ name = reader.getName();
+ if (PROPERTY_QNAME.equals(name)) {
+ return prop;
+ }
+ break;
+ }
+ if (reader.hasNext()) {
+ event = reader.next();
+ } else {
+ return prop;
+ }
+ }
+ }
+
+ public QName getArtifactType() {
+ return PROPERTY_QNAME;
+ }
+
+ public void write(OSGiProperty model, XMLStreamWriter writer) throws ContributionWriteException, XMLStreamException {
+ writer.writeStartElement(PROPERTY_QNAME.getNamespaceURI(), PROPERTY_QNAME.getLocalPart());
+ writer.writeAttribute(NAME, model.getName());
+ writer.writeCharacters(model.getValue());
+ writer.writeEndElement();
+ }
+
+ public Class<OSGiProperty> getModelType() {
+ return OSGiProperty.class;
+ }
+
+ public void resolve(OSGiProperty model, ModelResolver resolver) throws ContributionResolveException {
+ // TODO: To be implemented
+ }
+}
diff --git a/sandbox/ant/sca/trunk/modules/implementation-osgi/src/main/java/org/apache/tuscany/sca/implementation/osgi/xml/ServiceDescriptionsDocumentProcessor.java b/sandbox/ant/sca/trunk/modules/implementation-osgi/src/main/java/org/apache/tuscany/sca/implementation/osgi/xml/ServiceDescriptionsDocumentProcessor.java
new file mode 100644
index 0000000000..d2d433d6c2
--- /dev/null
+++ b/sandbox/ant/sca/trunk/modules/implementation-osgi/src/main/java/org/apache/tuscany/sca/implementation/osgi/xml/ServiceDescriptionsDocumentProcessor.java
@@ -0,0 +1,99 @@
+/*
+ * 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.implementation.osgi.xml;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.net.URI;
+import java.net.URL;
+import java.net.URLConnection;
+
+import javax.xml.stream.XMLInputFactory;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+
+import org.apache.tuscany.sca.contribution.processor.ContributionReadException;
+import org.apache.tuscany.sca.contribution.processor.ContributionResolveException;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.processor.URLArtifactProcessor;
+import org.apache.tuscany.sca.contribution.processor.ValidatingXMLInputFactory;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.core.FactoryExtensionPoint;
+import org.apache.tuscany.sca.implementation.osgi.ServiceDescriptions;
+import org.apache.tuscany.sca.monitor.Monitor;
+
+/**
+ * The service descriptions document processor
+ */
+public class ServiceDescriptionsDocumentProcessor implements URLArtifactProcessor<ServiceDescriptions> {
+ private XMLInputFactory inputFactory;
+ private StAXArtifactProcessor extensionProcessor;
+
+ public ServiceDescriptionsDocumentProcessor(FactoryExtensionPoint modelFactories,
+ StAXArtifactProcessor staxProcessor,
+ Monitor monitor) {
+ super();
+ this.extensionProcessor = extensionProcessor;
+ this.inputFactory = modelFactories.getFactory(ValidatingXMLInputFactory.class);
+ }
+
+ public String getArtifactType() {
+ return "/OSGI-INF/remote-service/*.xml";
+ }
+
+ public ServiceDescriptions read(URL contributionURL, URI artifactURI, URL artifactURL)
+ throws ContributionReadException {
+ InputStream is = null;
+ try {
+ URLConnection connection = artifactURL.openConnection();
+ connection.setUseCaches(false);
+ is = connection.getInputStream();
+ } catch (IOException e) {
+ ContributionReadException ce = new ContributionReadException(e);
+ throw ce;
+ }
+ try {
+ XMLStreamReader reader = inputFactory.createXMLStreamReader(is);
+ Object result = extensionProcessor.read(reader);
+ return (ServiceDescriptions)result;
+ } catch (XMLStreamException e) {
+ ContributionReadException ce = new ContributionReadException(e);
+ throw ce;
+ } finally {
+ try {
+ if (is != null) {
+ is.close();
+ is = null;
+ }
+ } catch (IOException ioe) {
+ //ignore
+ }
+ }
+
+ }
+
+ public Class<ServiceDescriptions> getModelType() {
+ return ServiceDescriptions.class;
+ }
+
+ public void resolve(ServiceDescriptions model, ModelResolver resolver) throws ContributionResolveException {
+ }
+
+}
diff --git a/sandbox/ant/sca/trunk/modules/implementation-osgi/src/main/java/org/apache/tuscany/sca/implementation/osgi/xml/ServiceDescriptionsProcessor.java b/sandbox/ant/sca/trunk/modules/implementation-osgi/src/main/java/org/apache/tuscany/sca/implementation/osgi/xml/ServiceDescriptionsProcessor.java
new file mode 100644
index 0000000000..bef07d159d
--- /dev/null
+++ b/sandbox/ant/sca/trunk/modules/implementation-osgi/src/main/java/org/apache/tuscany/sca/implementation/osgi/xml/ServiceDescriptionsProcessor.java
@@ -0,0 +1,153 @@
+/*
+ * 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.implementation.osgi.xml;
+
+import javax.xml.namespace.QName;
+import javax.xml.stream.XMLStreamConstants;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+import javax.xml.stream.XMLStreamWriter;
+
+import org.apache.tuscany.sca.contribution.processor.ContributionResolveException;
+import org.apache.tuscany.sca.contribution.processor.ContributionWriteException;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.core.FactoryExtensionPoint;
+import org.apache.tuscany.sca.implementation.osgi.ServiceDescription;
+import org.apache.tuscany.sca.implementation.osgi.ServiceDescriptions;
+import org.apache.tuscany.sca.implementation.osgi.ServiceDescriptionsFactory;
+import org.apache.tuscany.sca.monitor.Monitor;
+
+/*
+<?xml version="1.0" encoding="UTF-8"?>
+<service-descriptions xmlns="http://www.osgi.org/xmlns/sd/v1.0.0">
+ <service-description>
+ <provide interface="com.iona.soa.pojo.hello.HelloService"/>
+ <property name="service.intents">SOAP HTTP</property>
+ <property name="osgi.remote.configuration.type">pojo</property>
+ <property name="osgi.remote.configuration.pojo.address">
+ http://localhost:9000/hello
+ </property>
+ </service-description>
+ <service-description>
+ <provide interface="com.iona.soa.pojo.hello.GreeterService"/>
+ <property name="service.intents">SOAP HTTP</property>
+ <property name="osgi.remote.configuration.type">pojo</property>
+ <property name="osgi.remote.configuration.pojo.address">
+ http://localhost:9005/greeter
+ </property>
+ </service-description>
+</service-descriptions>
+*/
+public class ServiceDescriptionsProcessor implements StAXArtifactProcessor<ServiceDescriptions> {
+ private ServiceDescriptionsFactory factory;
+ private Monitor monitor;
+
+ public ServiceDescriptionsProcessor(FactoryExtensionPoint modelFactories, Monitor monitor) {
+ this.monitor = monitor;
+ this.factory = modelFactories.getFactory(ServiceDescriptionsFactory.class);
+ }
+
+ public ServiceDescriptions read(XMLStreamReader reader) throws XMLStreamException {
+ int event = reader.getEventType();
+ ServiceDescriptions sds = factory.createServiceDescriptions();
+ ServiceDescription sd = null;
+ while (true) {
+ switch (event) {
+ case XMLStreamConstants.START_ELEMENT:
+ QName name = reader.getName();
+ if (ServiceDescriptions.SERVICE_DESCRIPTION_QNAME.equals(name)) {
+ sd = factory.createServiceDescription();
+ sds.add(sd);
+ } else if ("provide".equals(name.getLocalPart())) {
+ String interfaceName = reader.getAttributeValue(null, "interface");
+ if (interfaceName != null) {
+ sd.getInterfaces().add(interfaceName);
+ }
+ } else if ("property".equals(name.getLocalPart())) {
+ String propName = reader.getAttributeValue(null, "name");
+ String propValue = reader.getAttributeValue(null, "value");
+ String propType = reader.getAttributeValue(null, "type");
+ if (propType == null) {
+ propType = "String";
+ }
+ if (propValue == null) {
+ propValue = reader.getElementText();
+ }
+ if (propValue != null) {
+ propValue = propValue.trim();
+ }
+ Object prop = propValue;
+ if ("Integer".equals(propType)) {
+ prop = Integer.valueOf(propValue);
+ } else if ("Long".equals(propType)) {
+ prop = Long.valueOf(propValue);
+ } else if ("Float".equals(propType)) {
+ prop = Float.valueOf(propValue);
+ } else if ("Double".equals(propType)) {
+ prop = Double.valueOf(propValue);
+ } else if ("Short".equals(propType)) {
+ prop = Short.valueOf(propValue);
+ } else if ("Character".equals(propType)) {
+ prop = propValue.charAt(0);
+ } else if ("Byte".equals(propType)) {
+ prop = Byte.valueOf(propValue);
+ } else if ("Boolean".equals(propType)) {
+ prop = Boolean.valueOf(propValue);
+ }
+ sd.getProperties().put(propName, prop);
+ }
+ break;
+ case XMLStreamConstants.END_ELEMENT:
+ name = reader.getName();
+ if (ServiceDescriptions.SERVICE_DESCRIPTION_QNAME.equals(name)) {
+ // Reset the sd
+ sd = null;
+ }
+ if (ServiceDescriptions.SERVICE_DESCRIPTIONS_QNAME.equals(name)) {
+ return sds;
+ }
+ break;
+ }
+ if (reader.hasNext()) {
+ event = reader.next();
+ } else {
+ return sds;
+ }
+ }
+ }
+
+ public QName getArtifactType() {
+ return ServiceDescriptions.SERVICE_DESCRIPTIONS_QNAME;
+ }
+
+ public void write(ServiceDescriptions model, XMLStreamWriter writer) throws ContributionWriteException,
+ XMLStreamException {
+ // TODO: To be implemented
+ }
+
+ public Class<ServiceDescriptions> getModelType() {
+ return ServiceDescriptions.class;
+ }
+
+ public void resolve(ServiceDescriptions model, ModelResolver resolver) throws ContributionResolveException {
+ // TODO: To be implemented
+ }
+}