diff options
Diffstat (limited to 'sandbox/axis2-1.4/modules/implementation-ejb/src/main/java/org')
5 files changed, 343 insertions, 0 deletions
diff --git a/sandbox/axis2-1.4/modules/implementation-ejb/src/main/java/org/apache/tuscany/sca/implementation/ejb/EJBImplementation.java b/sandbox/axis2-1.4/modules/implementation-ejb/src/main/java/org/apache/tuscany/sca/implementation/ejb/EJBImplementation.java new file mode 100644 index 0000000000..0d3b05f0c9 --- /dev/null +++ b/sandbox/axis2-1.4/modules/implementation-ejb/src/main/java/org/apache/tuscany/sca/implementation/ejb/EJBImplementation.java @@ -0,0 +1,44 @@ +/* + * 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.ejb; + +import org.apache.tuscany.sca.assembly.Implementation; + + + +/** + * The model representing an EJB implementation in an SCA assembly model. + * + * @version $Rev$ $Date$ + */ +public interface EJBImplementation extends Implementation { + + /** + * Returns the EJB link URI. + * @return the EJB link URI + */ + String getEJBLink(); + + /** + * Sets the EJB link URI. + * @param ejbLink the EJB link URI + */ + void setEJBLink(String ejbLink); + +} diff --git a/sandbox/axis2-1.4/modules/implementation-ejb/src/main/java/org/apache/tuscany/sca/implementation/ejb/EJBImplementationFactory.java b/sandbox/axis2-1.4/modules/implementation-ejb/src/main/java/org/apache/tuscany/sca/implementation/ejb/EJBImplementationFactory.java new file mode 100644 index 0000000000..bf9e13069b --- /dev/null +++ b/sandbox/axis2-1.4/modules/implementation-ejb/src/main/java/org/apache/tuscany/sca/implementation/ejb/EJBImplementationFactory.java @@ -0,0 +1,36 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ + +package org.apache.tuscany.sca.implementation.ejb; + + +/** + * Factory for the EJB implementation model. + * + * @version $Rev$ $Date$ + */ +public interface EJBImplementationFactory { + + /** + * Creates a new EJB implementation. + * @return a new EJB implementation + */ + EJBImplementation createEJBImplementation(); + +} diff --git a/sandbox/axis2-1.4/modules/implementation-ejb/src/main/java/org/apache/tuscany/sca/implementation/ejb/impl/EJBImplementationFactoryImpl.java b/sandbox/axis2-1.4/modules/implementation-ejb/src/main/java/org/apache/tuscany/sca/implementation/ejb/impl/EJBImplementationFactoryImpl.java new file mode 100644 index 0000000000..050d0cf17a --- /dev/null +++ b/sandbox/axis2-1.4/modules/implementation-ejb/src/main/java/org/apache/tuscany/sca/implementation/ejb/impl/EJBImplementationFactoryImpl.java @@ -0,0 +1,39 @@ +/* + * 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.ejb.impl; + +import org.apache.tuscany.sca.implementation.ejb.EJBImplementation; +import org.apache.tuscany.sca.implementation.ejb.EJBImplementationFactory; + +/** + * Factory for the EJB implementation model. + * + * @version $Rev$ $Date$ + */ +public class EJBImplementationFactoryImpl implements EJBImplementationFactory { + + public EJBImplementationFactoryImpl() { + } + + public EJBImplementation createEJBImplementation() { + return new EJBImplementationImpl(); + } + +} diff --git a/sandbox/axis2-1.4/modules/implementation-ejb/src/main/java/org/apache/tuscany/sca/implementation/ejb/impl/EJBImplementationImpl.java b/sandbox/axis2-1.4/modules/implementation-ejb/src/main/java/org/apache/tuscany/sca/implementation/ejb/impl/EJBImplementationImpl.java new file mode 100644 index 0000000000..bf2e6354d5 --- /dev/null +++ b/sandbox/axis2-1.4/modules/implementation-ejb/src/main/java/org/apache/tuscany/sca/implementation/ejb/impl/EJBImplementationImpl.java @@ -0,0 +1,95 @@ +/* + * 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.ejb.impl; + +import java.util.ArrayList; +import java.util.List; + +import org.apache.tuscany.sca.assembly.ConstrainingType; +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.implementation.ejb.EJBImplementation; + + +/** + * The model representing an EJB implementation in an SCA assembly model. + * + * @version $Rev$ $Date$ + */ +class EJBImplementationImpl implements EJBImplementation { + + private List<Property> properties = new ArrayList<Property>(); + private List<Service> services = new ArrayList<Service>(); + private List<Reference> references = new ArrayList<Reference>(); + private String ejbLink; + private String uri; + private boolean unresolved; + + /** + * Constructs a new EJB implementation. + */ + EJBImplementationImpl() { + } + + public ConstrainingType getConstrainingType() { + // The EJB implementation does not support constrainingTypes + return null; + } + + public List<Property> getProperties() { + return properties; + } + + public List<Service> getServices() { + return services; + } + + public List<Reference> getReferences() { + return references; + } + + public String getEJBLink() { + return ejbLink; + } + + public void setConstrainingType(ConstrainingType constrainingType) { + // The EJB implementation does not support constrainingTypes + } + + public void setEJBLink(String ejbLink) { + this.ejbLink = ejbLink; + } + + public String getURI() { + return uri; + } + + public void setURI(String uri) { + this.uri = uri; + } + + public boolean isUnresolved() { + return unresolved; + } + + public void setUnresolved(boolean unresolved) { + this.unresolved = unresolved; + } +} diff --git a/sandbox/axis2-1.4/modules/implementation-ejb/src/main/java/org/apache/tuscany/sca/implementation/ejb/xml/EJBImplementationProcessor.java b/sandbox/axis2-1.4/modules/implementation-ejb/src/main/java/org/apache/tuscany/sca/implementation/ejb/xml/EJBImplementationProcessor.java new file mode 100644 index 0000000000..b28766f387 --- /dev/null +++ b/sandbox/axis2-1.4/modules/implementation-ejb/src/main/java/org/apache/tuscany/sca/implementation/ejb/xml/EJBImplementationProcessor.java @@ -0,0 +1,129 @@ +/* + * 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.ejb.xml; + +import static javax.xml.stream.XMLStreamConstants.END_ELEMENT; + +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.xml.Constants; +import org.apache.tuscany.sca.contribution.ModelFactoryExtensionPoint; +import org.apache.tuscany.sca.contribution.processor.BaseStAXArtifactProcessor; +import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor; +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.implementation.ejb.EJBImplementation; +import org.apache.tuscany.sca.implementation.ejb.EJBImplementationFactory; +import org.apache.tuscany.sca.monitor.Monitor; + + +/** + * Implements a StAX artifact processor for EJB implementations. + * + * @version $Rev$ $Date$ + */ +public class EJBImplementationProcessor extends BaseStAXArtifactProcessor implements StAXArtifactProcessor<EJBImplementation> { + private static final QName IMPLEMENTATION_EJB = new QName(Constants.SCA10_NS, "implementation.ejb"); + + private AssemblyFactory assemblyFactory; + private EJBImplementationFactory implementationFactory; + private Monitor monitor; + + public EJBImplementationProcessor(ModelFactoryExtensionPoint modelFactories, Monitor monitor) { + this.assemblyFactory = modelFactories.getFactory(AssemblyFactory.class); + this.implementationFactory = modelFactories.getFactory(EJBImplementationFactory.class); + this.monitor = monitor; + } + + public QName getArtifactType() { + // Returns the QName of the XML element processed by this processor + return IMPLEMENTATION_EJB; + } + + public Class<EJBImplementation> getModelType() { + // Returns the type of model processed by this processor + return EJBImplementation.class; + } + + public EJBImplementation read(XMLStreamReader reader) throws ContributionReadException, XMLStreamException { + + // Read an <implementation.ejb> element + EJBImplementation implementation = implementationFactory.createEJBImplementation(); + implementation.setUnresolved(true); + + // Read the ejb-link attribute + String ejbLink = getString(reader, "ejb-link"); + if (ejbLink != null) { + implementation.setEJBLink(ejbLink); + + // Set the URI of the component type + //implementation.setURI(ejbLink.replace('#', '/')); + int hashPosition = ejbLink.indexOf('#'); + if (hashPosition >= 0) { + implementation.setURI(ejbLink.substring(hashPosition + 1)); + } else { + implementation.setURI(ejbLink); + } + } + + // Skip to end element + while (reader.hasNext()) { + if (reader.next() == END_ELEMENT && IMPLEMENTATION_EJB.equals(reader.getName())) { + break; + } + } + + return implementation; + } + + public void resolve(EJBImplementation implementation, ModelResolver resolver) throws ContributionResolveException { + + // Resolve the component type + String uri = implementation.getURI(); + if (uri != null) { + ComponentType componentType = assemblyFactory.createComponentType(); + componentType.setURI(uri + ".componentType"); + componentType = resolver.resolveModel(ComponentType.class, componentType); + if (!componentType.isUnresolved()) { + + // Initialize the implementation's services, references and properties + implementation.getServices().addAll(componentType.getServices()); + implementation.getReferences().addAll(componentType.getReferences()); + implementation.getProperties().addAll(componentType.getProperties()); + } + } + implementation.setUnresolved(false); + } + + public void write(EJBImplementation implementation, XMLStreamWriter writer) throws ContributionWriteException, XMLStreamException { + + // Write <implementation.ejb> + writeStart(writer, IMPLEMENTATION_EJB.getNamespaceURI(), IMPLEMENTATION_EJB.getLocalPart(), + new XAttr("ejb-link", implementation.getEJBLink())); + + writeEnd(writer); + } +} |