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authorantelder <antelder@13f79535-47bb-0310-9956-ffa450edef68>2009-03-23 09:35:27 +0000
committerantelder <antelder@13f79535-47bb-0310-9956-ffa450edef68>2009-03-23 09:35:27 +0000
commitd67dcb9c027f8aeb197f288d7c8ae115d7fd9f25 (patch)
tree99b9dc2fca311154a67652df3d81e327e4eb3b18 /branches/sca-java-2.0-M2/modules/binding-ejb/src/main/java
parenta9607c6f110013f477ab126297ac1cf1cac2ea95 (diff)
Create 2.0-M2 release branch
git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@757361 13f79535-47bb-0310-9956-ffa450edef68
Diffstat (limited to 'branches/sca-java-2.0-M2/modules/binding-ejb/src/main/java')
-rw-r--r--branches/sca-java-2.0-M2/modules/binding-ejb/src/main/java/org/apache/tuscany/sca/binding/ejb/EJBBinding.java94
-rw-r--r--branches/sca-java-2.0-M2/modules/binding-ejb/src/main/java/org/apache/tuscany/sca/binding/ejb/EJBBindingException.java56
-rw-r--r--branches/sca-java-2.0-M2/modules/binding-ejb/src/main/java/org/apache/tuscany/sca/binding/ejb/EJBBindingFactory.java35
-rw-r--r--branches/sca-java-2.0-M2/modules/binding-ejb/src/main/java/org/apache/tuscany/sca/binding/ejb/impl/EJBBindingFactoryImpl.java36
-rw-r--r--branches/sca-java-2.0-M2/modules/binding-ejb/src/main/java/org/apache/tuscany/sca/binding/ejb/impl/EJBBindingImpl.java183
-rw-r--r--branches/sca-java-2.0-M2/modules/binding-ejb/src/main/java/org/apache/tuscany/sca/binding/ejb/impl/EJBBindingProcessor.java184
6 files changed, 588 insertions, 0 deletions
diff --git a/branches/sca-java-2.0-M2/modules/binding-ejb/src/main/java/org/apache/tuscany/sca/binding/ejb/EJBBinding.java b/branches/sca-java-2.0-M2/modules/binding-ejb/src/main/java/org/apache/tuscany/sca/binding/ejb/EJBBinding.java
new file mode 100644
index 0000000000..c6243266d6
--- /dev/null
+++ b/branches/sca-java-2.0-M2/modules/binding-ejb/src/main/java/org/apache/tuscany/sca/binding/ejb/EJBBinding.java
@@ -0,0 +1,94 @@
+/*
+ * 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.binding.ejb;
+
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.assembly.Base;
+import org.apache.tuscany.sca.assembly.Binding;
+import org.apache.tuscany.sca.assembly.xml.Constants;
+
+/**
+ * An implementation of EJBBinding.
+ *
+ * @version $Rev$ $Date$
+ */
+public interface EJBBinding extends Binding, Base {
+ // Constants used when describing the EJB binding
+ // model and for setting up defaults
+ String BINDING_EJB = "binding.ejb";
+ QName BINDING_EJB_QNAME = new QName(Constants.SCA11_NS, BINDING_EJB);
+
+ // Constants for the XML describing the EJB Binding
+ String HOME_INTERFACE = "homeInterface";
+ String EJB_LINK_NAME = "ejb-link-name";
+ String SESSION_TYPE = "session-type";
+ String EJB_VERSION = "ejb-version";
+ String NAME = "name";
+ String POLICY_SETS = "policySets";
+ String REQUIRES = "requires";
+ String URI = "uri";
+
+ // Enums for the EJB Binding
+ enum EJBVersion {
+ EJB2, EJB3
+ };
+
+ enum SessionType {
+ STATEFUL, STATELESS
+ };
+
+ /**
+ * Gets the homeInterface.
+ *
+ * @return home interface of the service binding
+ */
+ String getHomeInterface();
+
+ /**
+ * Set homeInterface
+ *
+ * @param homeInterface
+ */
+ void setHomeInterface(String homeInterface);
+
+ /**
+ * get ejb-link-name
+ *
+ * @return ejb-link-name
+ */
+ String getEjbLinkName();
+
+ /**
+ * Set ejb-link-name
+ *
+ * @param ejb-link-name
+ */
+ void setEjbLinkName(String ejbLinkName);
+
+ SessionType getSessionType();
+ void setSessionType(SessionType sessionType);
+
+ EJBVersion getEjbVersion();
+ void setEjbVersion(EJBVersion ejbVersion);
+
+ // FIXME: Should use Intent instead of String
+ String getRequires();
+ void setRequires(String requires);
+}
diff --git a/branches/sca-java-2.0-M2/modules/binding-ejb/src/main/java/org/apache/tuscany/sca/binding/ejb/EJBBindingException.java b/branches/sca-java-2.0-M2/modules/binding-ejb/src/main/java/org/apache/tuscany/sca/binding/ejb/EJBBindingException.java
new file mode 100644
index 0000000000..6e2c8d358f
--- /dev/null
+++ b/branches/sca-java-2.0-M2/modules/binding-ejb/src/main/java/org/apache/tuscany/sca/binding/ejb/EJBBindingException.java
@@ -0,0 +1,56 @@
+/*
+ * 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.binding.ejb;
+
+/**
+ * Exception for the EJB Binding
+ *
+ * @version $Rev$ $Date$
+ */
+public class EJBBindingException extends RuntimeException {
+ private static final long serialVersionUID = 1L;
+
+ /**
+ * {@inheritDoc}
+ */
+ public EJBBindingException() {
+ super();
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ public EJBBindingException(String message, Throwable cause) {
+ super(message, cause);
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ public EJBBindingException(String message) {
+ super(message);
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ public EJBBindingException(Throwable cause) {
+ super(cause);
+ }
+}
diff --git a/branches/sca-java-2.0-M2/modules/binding-ejb/src/main/java/org/apache/tuscany/sca/binding/ejb/EJBBindingFactory.java b/branches/sca-java-2.0-M2/modules/binding-ejb/src/main/java/org/apache/tuscany/sca/binding/ejb/EJBBindingFactory.java
new file mode 100644
index 0000000000..13b069a6bb
--- /dev/null
+++ b/branches/sca-java-2.0-M2/modules/binding-ejb/src/main/java/org/apache/tuscany/sca/binding/ejb/EJBBindingFactory.java
@@ -0,0 +1,35 @@
+/*
+ * 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.binding.ejb;
+
+/**
+ * Factory for the EJB binding
+ *
+ * @version $Rev$ $Date$
+ */
+public interface EJBBindingFactory {
+
+ /**
+ * Creates a new EJB binding.
+ * @return the new EJB binding
+ */
+ EJBBinding createEJBBinding();
+
+}
diff --git a/branches/sca-java-2.0-M2/modules/binding-ejb/src/main/java/org/apache/tuscany/sca/binding/ejb/impl/EJBBindingFactoryImpl.java b/branches/sca-java-2.0-M2/modules/binding-ejb/src/main/java/org/apache/tuscany/sca/binding/ejb/impl/EJBBindingFactoryImpl.java
new file mode 100644
index 0000000000..e84de86eca
--- /dev/null
+++ b/branches/sca-java-2.0-M2/modules/binding-ejb/src/main/java/org/apache/tuscany/sca/binding/ejb/impl/EJBBindingFactoryImpl.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.binding.ejb.impl;
+
+import org.apache.tuscany.sca.binding.ejb.EJBBinding;
+import org.apache.tuscany.sca.binding.ejb.EJBBindingFactory;
+
+/**
+ * Factory class for building EJBBindings.
+ *
+ * @version $Rev$ $Date$
+ *
+ */
+public class EJBBindingFactoryImpl implements EJBBindingFactory {
+
+ public EJBBinding createEJBBinding() {
+ return new EJBBindingImpl();
+ }
+
+}
diff --git a/branches/sca-java-2.0-M2/modules/binding-ejb/src/main/java/org/apache/tuscany/sca/binding/ejb/impl/EJBBindingImpl.java b/branches/sca-java-2.0-M2/modules/binding-ejb/src/main/java/org/apache/tuscany/sca/binding/ejb/impl/EJBBindingImpl.java
new file mode 100644
index 0000000000..4abed80aa3
--- /dev/null
+++ b/branches/sca-java-2.0-M2/modules/binding-ejb/src/main/java/org/apache/tuscany/sca/binding/ejb/impl/EJBBindingImpl.java
@@ -0,0 +1,183 @@
+/*
+ * 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.binding.ejb.impl;
+
+import org.apache.tuscany.sca.binding.ejb.EJBBinding;
+
+/**
+ * An implementation of EJBBinding.
+ *
+ * @version $Rev$ $Date$
+ */
+public class EJBBindingImpl implements EJBBinding {
+
+ /**
+ * CORBA location For example,
+ * "corbaname:iiop:localhost:2809/NameServiceServerRoot#ejb/MyEJBHome"
+ */
+ private String uri;
+
+ /**
+ * homeInterface. remote or local
+ */
+ private String homeInterface;
+
+ /**
+ * The ejb-link-name attribute allows a SCA client to bind to an EJB that is
+ * packaged in the same JEE EAR file as the SCA client. This is functionally
+ * equivalent to using the <ejb-link/> subelement of the <ejb-ref/> element
+ * in s EJB deployment descriptor. Used only for Service binding
+ */
+ private String ejbLinkName;
+
+ /**
+ * The name of this binding
+ */
+ private String name;
+
+ /**
+ * Whether the binding is unresolved
+ */
+ private boolean unresolved;
+
+ /**
+ * Clone the binding
+ */
+ @Override
+ public Object clone() throws CloneNotSupportedException {
+ return super.clone();
+ }
+
+ /**
+ * The type of session for this EJB Binding
+ */
+ private SessionType sessionType;
+
+ /**
+ * The EJB version for this EJB Binding
+ */
+ private EJBVersion ejbVersion;
+
+ private String requires;
+
+ /**
+ * Constructor
+ */
+ public EJBBindingImpl() {
+ super();
+ unresolved = true;
+ }
+
+ /**
+ * Gets the homeInterface.
+ *
+ * @return home interface of the service binding
+ */
+ public String getHomeInterface() {
+ return homeInterface;
+ }
+
+ /**
+ * Set homeInterface
+ *
+ * @param homeInterface
+ */
+ public void setHomeInterface(String homeInterface) {
+ this.homeInterface = homeInterface;
+ }
+
+ /**
+ * get ejb-link-name
+ *
+ * @return ejb-link-name
+ */
+ public String getEjbLinkName() {
+ return ejbLinkName;
+ }
+
+ /**
+ * Set ejb-link-name
+ *
+ * @param ejb-link-name
+ */
+ public void setEjbLinkName(String ejbLinkName) {
+ this.ejbLinkName = ejbLinkName;
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ public String getName() {
+ return this.name;
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ public String getURI() {
+ return uri;
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ public void setName(String name) {
+ this.name = name;
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ public void setURI(String uri) {
+ this.uri = uri;
+ }
+
+ public boolean isUnresolved() {
+ return this.unresolved;
+ }
+
+ public void setUnresolved(boolean unresolved) {
+ this.unresolved = unresolved;
+ }
+
+ public void setSessionType(SessionType ejb_version_enum) {
+ this.sessionType = ejb_version_enum;
+ }
+
+ public void setEjbVersion(EJBVersion ejb_version_enum) {
+ this.ejbVersion = ejb_version_enum;
+ }
+
+ public void setRequires(String requires) {
+ this.requires = requires;
+
+ }
+
+ public SessionType getSessionType() {
+ return sessionType;
+ }
+
+ public EJBVersion getEjbVersion() {
+ return ejbVersion;
+ }
+
+ public String getRequires() {
+ return requires;
+ }
+}
diff --git a/branches/sca-java-2.0-M2/modules/binding-ejb/src/main/java/org/apache/tuscany/sca/binding/ejb/impl/EJBBindingProcessor.java b/branches/sca-java-2.0-M2/modules/binding-ejb/src/main/java/org/apache/tuscany/sca/binding/ejb/impl/EJBBindingProcessor.java
new file mode 100644
index 0000000000..49607e8716
--- /dev/null
+++ b/branches/sca-java-2.0-M2/modules/binding-ejb/src/main/java/org/apache/tuscany/sca/binding/ejb/impl/EJBBindingProcessor.java
@@ -0,0 +1,184 @@
+/*
+ * 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.binding.ejb.impl;
+
+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.xml.Constants;
+import org.apache.tuscany.sca.assembly.xml.PolicySubjectProcessor;
+import org.apache.tuscany.sca.binding.ejb.EJBBinding;
+import org.apache.tuscany.sca.binding.ejb.EJBBindingFactory;
+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.ModelResolver;
+import org.apache.tuscany.sca.core.FactoryExtensionPoint;
+import org.apache.tuscany.sca.monitor.Monitor;
+import org.apache.tuscany.sca.monitor.Problem;
+import org.apache.tuscany.sca.monitor.Problem.Severity;
+import org.apache.tuscany.sca.policy.PolicyFactory;
+
+/**
+ * A processor to read the XML that describes the EJB binding...
+ *
+ * <binding.ejb
+ * homeInterface="NCName"?
+ * ejb-link-name="NCName"?
+ * session-type="stateful or stateless"?
+ * ejb-version="EJB2 or EJB3"?
+ * name="NCName"?
+ * policySets=" sca:listOfQNames"?
+ * requires="sca:listOfQNames"?
+ * uri="anyURI"?
+ * >
+ *
+ * <!-- additional elements here -->
+ *
+ * </binding.ejb>
+ *
+ * @version $Rev$ $Date$
+ */
+public class EJBBindingProcessor implements StAXArtifactProcessor<EJBBinding> {
+ private PolicyFactory policyFactory;
+ private PolicySubjectProcessor policyProcessor;
+ private Monitor monitor;
+ private EJBBindingFactory ejbBindingFactory;
+
+ public EJBBindingProcessor(FactoryExtensionPoint modelFactories, Monitor monitor) {
+ this.policyFactory = modelFactories.getFactory(PolicyFactory.class);
+ this.ejbBindingFactory = modelFactories.getFactory(EJBBindingFactory.class);
+ this.policyProcessor = new PolicySubjectProcessor(policyFactory);
+ 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 = monitor.createProblem(this.getClass().getName(), "binding-ejb-validation-messages", Severity.ERROR, model, message, (Object[])messageParameters);
+ monitor.problem(problem);
+ }
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ public QName getArtifactType() {
+ return EJBBinding.BINDING_EJB_QNAME;
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ public EJBBinding read(XMLStreamReader reader) throws ContributionReadException, XMLStreamException {
+ EJBBinding ejbBinding = ejbBindingFactory.createEJBBinding();
+
+ // Read the policies
+ policyProcessor.readPolicies(ejbBinding, reader);
+
+ // Read the name
+ String name = reader.getAttributeValue(null, EJBBinding.NAME);
+ if (name != null) {
+ ejbBinding.setName(name);
+ }
+
+ // Read binding URI
+ String uri = reader.getAttributeValue(null, EJBBinding.URI);
+ if (uri != null) {
+ ejbBinding.setURI(uri);
+ }
+
+ String homeInterface = reader.getAttributeValue(null, EJBBinding.HOME_INTERFACE);
+ if (homeInterface != null) {
+ ejbBinding.setHomeInterface(homeInterface);
+ }
+
+ String ejbLinkName = reader.getAttributeValue(null, EJBBinding.EJB_LINK_NAME);
+ if (ejbLinkName != null) {
+ ejbBinding.setEjbLinkName(ejbLinkName);
+ }
+
+ String sessionType = reader.getAttributeValue(null, EJBBinding.SESSION_TYPE);
+ if (sessionType != null) {
+ if (sessionType.equals("stateless")) {
+ ejbBinding.setSessionType(EJBBinding.SessionType.STATELESS);
+ } else if (sessionType.equals("stateful")) {
+ ejbBinding.setSessionType(EJBBinding.SessionType.STATEFUL);
+ } else {
+ error("UnknownEJBSessionType", reader, sessionType, name);
+ //throw new ContributionReadException("Unknown EJB Session Type of " + sessionType + " for " + name);
+ }
+ }
+
+ String ejbVersion = reader.getAttributeValue(null, EJBBinding.EJB_VERSION);
+ if (ejbVersion != null) {
+ if (ejbVersion.equals("EJB2")) {
+ ejbBinding.setEjbVersion(EJBBinding.EJBVersion.EJB2);
+ } else if (ejbVersion.equals("EJB3")) {
+ ejbBinding.setEjbVersion(EJBBinding.EJBVersion.EJB3);
+ } else {
+ error("UnknownEJBVersion", reader, ejbVersion, name);
+ //throw new ContributionReadException("Unknown EJB Version of " + ejbVersion + " for " + name);
+ }
+ }
+
+ // TODO: Read requires
+ String requires = reader.getAttributeValue(null, EJBBinding.REQUIRES);
+ if (requires != null) {
+ ejbBinding.setRequires(requires);
+ }
+
+ return ejbBinding;
+ }
+
+ public void write(EJBBinding ejbBinding, XMLStreamWriter writer) throws ContributionWriteException,
+ XMLStreamException {
+ // Write a <binding.ejb>
+ writer.writeStartElement(Constants.SCA11_NS, EJBBinding.BINDING_EJB);
+
+ if (ejbBinding.getName() != null){
+ writer.writeAttribute(EJBBinding.NAME, ejbBinding.getName());
+ }
+
+ if (ejbBinding.getURI() != null){
+ writer.writeAttribute(EJBBinding.URI, ejbBinding.getURI());
+ }
+
+
+ // FIXME Implement the rest
+
+ writer.writeEndElement();
+ }
+
+ public Class<EJBBinding> getModelType() {
+ return EJBBinding.class;
+ }
+
+ public void resolve(EJBBinding ejbBinding, ModelResolver modelResolver) throws ContributionResolveException {
+ }
+}