diff options
Diffstat (limited to 'branches/sca-java-0.90/modules/interface-java-xml/src/main')
7 files changed, 0 insertions, 511 deletions
diff --git a/branches/sca-java-0.90/modules/interface-java-xml/src/main/java/org/apache/tuscany/sca/interfacedef/java/introspect/DefaultJavaInterfaceIntrospectorExtensionPoint.java b/branches/sca-java-0.90/modules/interface-java-xml/src/main/java/org/apache/tuscany/sca/interfacedef/java/introspect/DefaultJavaInterfaceIntrospectorExtensionPoint.java deleted file mode 100644 index fc35ef76b7..0000000000 --- a/branches/sca-java-0.90/modules/interface-java-xml/src/main/java/org/apache/tuscany/sca/interfacedef/java/introspect/DefaultJavaInterfaceIntrospectorExtensionPoint.java +++ /dev/null @@ -1,47 +0,0 @@ -/* - * 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.interfacedef.java.introspect; - -import java.util.ArrayList; -import java.util.List; - -/** - * Default implementation of an extension point for Java interface visitors. - * - * @version $Rev$ $Date$ - */ -public class DefaultJavaInterfaceIntrospectorExtensionPoint implements JavaInterfaceIntrospectorExtensionPoint { - - private List<JavaInterfaceVisitor> visitors = new ArrayList<JavaInterfaceVisitor>(); - - public DefaultJavaInterfaceIntrospectorExtensionPoint() { - } - - public void addInterfaceVisitor(JavaInterfaceVisitor extension) { - visitors.add(extension); - } - - public void removeInterfaceVisitor(JavaInterfaceVisitor extension) { - visitors.remove(extension); - } - - public List<JavaInterfaceVisitor> getInterfaceVisitors() { - return visitors; - } -} diff --git a/branches/sca-java-0.90/modules/interface-java-xml/src/main/java/org/apache/tuscany/sca/interfacedef/java/introspect/ExtensibleJavaInterfaceIntrospector.java b/branches/sca-java-0.90/modules/interface-java-xml/src/main/java/org/apache/tuscany/sca/interfacedef/java/introspect/ExtensibleJavaInterfaceIntrospector.java deleted file mode 100644 index 9ceb194fd1..0000000000 --- a/branches/sca-java-0.90/modules/interface-java-xml/src/main/java/org/apache/tuscany/sca/interfacedef/java/introspect/ExtensibleJavaInterfaceIntrospector.java +++ /dev/null @@ -1,147 +0,0 @@ -/* - * 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.interfacedef.java.introspect; - -import java.lang.reflect.Method; -import java.util.ArrayList; -import java.util.HashSet; -import java.util.List; -import java.util.Set; - -import org.apache.tuscany.sca.interfacedef.ConversationSequence; -import org.apache.tuscany.sca.interfacedef.DataType; -import org.apache.tuscany.sca.interfacedef.InvalidCallbackException; -import org.apache.tuscany.sca.interfacedef.InvalidInterfaceException; -import org.apache.tuscany.sca.interfacedef.InvalidOperationException; -import org.apache.tuscany.sca.interfacedef.Operation; -import org.apache.tuscany.sca.interfacedef.OverloadedOperationException; -import org.apache.tuscany.sca.interfacedef.impl.DataTypeImpl; -import org.apache.tuscany.sca.interfacedef.impl.OperationImpl; -import org.apache.tuscany.sca.interfacedef.java.JavaInterface; -import org.apache.tuscany.sca.interfacedef.java.JavaInterfaceFactory; -import org.osoa.sca.annotations.Conversational; -import org.osoa.sca.annotations.EndsConversation; -import org.osoa.sca.annotations.OneWay; -import org.osoa.sca.annotations.Remotable; - -/** - * Default implementation of a Java interface introspector. - * - * @version $Rev$ $Date$ - */ -public class ExtensibleJavaInterfaceIntrospector implements JavaInterfaceIntrospector { - public static final String IDL_INPUT = "idl:input"; - - private static final String UNKNOWN_DATABINDING = null; - - private JavaInterfaceFactory javaFactory; - private List<JavaInterfaceVisitor> visitors = new ArrayList<JavaInterfaceVisitor>(); - - public ExtensibleJavaInterfaceIntrospector(JavaInterfaceFactory javaFactory, JavaInterfaceIntrospectorExtensionPoint visitors) { - this.javaFactory = javaFactory; - this.visitors = visitors.getInterfaceVisitors(); - } - - public JavaInterface introspect(Class<?> type) throws InvalidInterfaceException { - JavaInterface javaInterface = javaFactory.createJavaInterface(); - javaInterface.setJavaClass(type); - - boolean remotable = type.isAnnotationPresent(Remotable.class); - javaInterface.setRemotable(remotable); - - boolean conversational = type.isAnnotationPresent(Conversational.class); - javaInterface.setConversational(conversational); - - Class<?> callbackClass = null; - org.osoa.sca.annotations.Callback callback = type.getAnnotation(org.osoa.sca.annotations.Callback.class); - if (callback != null && !Void.class.equals(callback.value())) { - callbackClass = callback.value(); - } else if (callback != null && Void.class.equals(callback.value())) { - throw new InvalidCallbackException("No callback interface specified on annotation"); - } - javaInterface.setCallbackClass(callbackClass); - - javaInterface.getOperations().addAll(getOperations(type, remotable, conversational)); - - for (JavaInterfaceVisitor extension : visitors) { - extension.visitInterface(javaInterface); - } - return javaInterface; - } - - private <T> List<Operation> getOperations(Class<T> type, boolean remotable, boolean conversational) - throws InvalidInterfaceException { - Method[] methods = type.getMethods(); - List<Operation> operations = new ArrayList<Operation>(methods.length); - Set<String> names = remotable? new HashSet<String>() : null; - for (Method method : methods) { - String name = method.getName(); - if (remotable && names.contains(name)) { - throw new OverloadedOperationException(method); - } - if(remotable) { - names.add(name); - } - - Class returnType = method.getReturnType(); - Class[] paramTypes = method.getParameterTypes(); - Class[] faultTypes = method.getExceptionTypes(); - boolean nonBlocking = method.isAnnotationPresent(OneWay.class); - ConversationSequence conversationSequence = ConversationSequence.CONVERSATION_NONE; - if (method.isAnnotationPresent(EndsConversation.class)) { - if (!conversational) { - throw new InvalidOperationException( - "Method is marked as end conversation but contract is not conversational", - method); - } - conversationSequence = ConversationSequence.CONVERSATION_END; - } else if (conversational) { - conversationSequence = ConversationSequence.CONVERSATION_CONTINUE; - } - - // Set outputType to null for void - DataType<Class> returnDataType = returnType == void.class ? null - : new DataTypeImpl<Class>(UNKNOWN_DATABINDING, - returnType, returnType); - List<DataType> paramDataTypes = new ArrayList<DataType>(paramTypes.length); - for (Class paramType : paramTypes) { - paramDataTypes.add(new DataTypeImpl<Class>(UNKNOWN_DATABINDING, paramType, paramType)); - } - List<DataType> faultDataTypes = new ArrayList<DataType>(faultTypes.length); - for (Class faultType : faultTypes) { - // Only add checked exceptions - if (Exception.class.isAssignableFrom(faultType) && (!RuntimeException.class.isAssignableFrom(faultType))) { - faultDataTypes.add(new DataTypeImpl<Class>(UNKNOWN_DATABINDING, faultType, faultType)); - } - } - - DataType<List<DataType>> inputType = new DataTypeImpl<List<DataType>>(IDL_INPUT, Object[].class, - paramDataTypes); - Operation operation = new OperationImpl(name); - operation.setInputType(inputType); - operation.setOutputType(returnDataType); - operation.setFaultTypes(faultDataTypes); - operation.setConversationSequence(conversationSequence); - operation.setNonBlocking(nonBlocking); - operations.add(operation); - } - return operations; - } - -} diff --git a/branches/sca-java-0.90/modules/interface-java-xml/src/main/java/org/apache/tuscany/sca/interfacedef/java/introspect/JavaInterfaceIntrospector.java b/branches/sca-java-0.90/modules/interface-java-xml/src/main/java/org/apache/tuscany/sca/interfacedef/java/introspect/JavaInterfaceIntrospector.java deleted file mode 100644 index eb107aff7c..0000000000 --- a/branches/sca-java-0.90/modules/interface-java-xml/src/main/java/org/apache/tuscany/sca/interfacedef/java/introspect/JavaInterfaceIntrospector.java +++ /dev/null @@ -1,39 +0,0 @@ -/* - * 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.interfacedef.java.introspect; - -import org.apache.tuscany.sca.interfacedef.InvalidInterfaceException; -import org.apache.tuscany.sca.interfacedef.java.JavaInterface; - -/** - * Processor for creating JavaServiceContract definitions from Java Classes. - * - * @version $Rev$ $Date$ - */ -public interface JavaInterfaceIntrospector { - - /** - * Introspect a Java interface and return a JavaInterface model. - * - * @param type the interface to inspect - * @return a JavaInterface corresponding to the Java interface - */ - JavaInterface introspect(Class<?> type) throws InvalidInterfaceException; - -} diff --git a/branches/sca-java-0.90/modules/interface-java-xml/src/main/java/org/apache/tuscany/sca/interfacedef/java/introspect/JavaInterfaceIntrospectorExtensionPoint.java b/branches/sca-java-0.90/modules/interface-java-xml/src/main/java/org/apache/tuscany/sca/interfacedef/java/introspect/JavaInterfaceIntrospectorExtensionPoint.java deleted file mode 100644 index 1a68e006a7..0000000000 --- a/branches/sca-java-0.90/modules/interface-java-xml/src/main/java/org/apache/tuscany/sca/interfacedef/java/introspect/JavaInterfaceIntrospectorExtensionPoint.java +++ /dev/null @@ -1,50 +0,0 @@ -/* - * 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.interfacedef.java.introspect; - -import java.util.List; - -/** - * An extension point for Java interface visitors. - * - * @version $Rev$ $Date$ - */ -public interface JavaInterfaceIntrospectorExtensionPoint { - - /** - * Registers the given visitor. - * - * @param visitor - */ - void addInterfaceVisitor(JavaInterfaceVisitor visitor); - - /** - * Deregisters the given visitor. - * - * @param visitor - */ - void removeInterfaceVisitor(JavaInterfaceVisitor visitor); - - /** - * Returns a list of interface visitors. - * - * @return - */ - List<JavaInterfaceVisitor> getInterfaceVisitors(); -} diff --git a/branches/sca-java-0.90/modules/interface-java-xml/src/main/java/org/apache/tuscany/sca/interfacedef/java/introspect/JavaInterfaceVisitor.java b/branches/sca-java-0.90/modules/interface-java-xml/src/main/java/org/apache/tuscany/sca/interfacedef/java/introspect/JavaInterfaceVisitor.java deleted file mode 100644 index 3bc03a528e..0000000000 --- a/branches/sca-java-0.90/modules/interface-java-xml/src/main/java/org/apache/tuscany/sca/interfacedef/java/introspect/JavaInterfaceVisitor.java +++ /dev/null @@ -1,39 +0,0 @@ -/* - * 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.interfacedef.java.introspect; - -import org.apache.tuscany.sca.interfacedef.InvalidInterfaceException; -import org.apache.tuscany.sca.interfacedef.java.JavaInterface; - -/** - * Implementations introspect metadata on a Java interface, populating the - * corresponding {@link JavaInterface} - * - * @version $Rev$ $Date$ - */ -public interface JavaInterfaceVisitor { - - /** - * Visit a java interface - * @param javaInterface - * @throws InvalidInterfaceException - */ - void visitInterface(JavaInterface javaInterface) throws InvalidInterfaceException; - -} diff --git a/branches/sca-java-0.90/modules/interface-java-xml/src/main/java/org/apache/tuscany/sca/interfacedef/java/xml/JavaConstants.java b/branches/sca-java-0.90/modules/interface-java-xml/src/main/java/org/apache/tuscany/sca/interfacedef/java/xml/JavaConstants.java deleted file mode 100644 index 852f3dc3b5..0000000000 --- a/branches/sca-java-0.90/modules/interface-java-xml/src/main/java/org/apache/tuscany/sca/interfacedef/java/xml/JavaConstants.java +++ /dev/null @@ -1,32 +0,0 @@ -/* - * 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.interfacedef.java.xml; - -import javax.xml.namespace.QName; - -import org.apache.tuscany.sca.assembly.xml.Constants; - -public interface JavaConstants { - - String INTERFACE_JAVA = "interface.java"; - QName INTERFACE_JAVA_QNAME = new QName(Constants.SCA10_NS, "interface.java"); - String INTERFACE = "interface"; - String CALLBACK_INTERFACE = "callbackInterface"; - -} diff --git a/branches/sca-java-0.90/modules/interface-java-xml/src/main/java/org/apache/tuscany/sca/interfacedef/java/xml/JavaInterfaceProcessor.java b/branches/sca-java-0.90/modules/interface-java-xml/src/main/java/org/apache/tuscany/sca/interfacedef/java/xml/JavaInterfaceProcessor.java deleted file mode 100644 index cc27d88ba8..0000000000 --- a/branches/sca-java-0.90/modules/interface-java-xml/src/main/java/org/apache/tuscany/sca/interfacedef/java/xml/JavaInterfaceProcessor.java +++ /dev/null @@ -1,157 +0,0 @@ -/* - * 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.interfacedef.java.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.xml.Constants; -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.interfacedef.InvalidInterfaceException; -import org.apache.tuscany.sca.interfacedef.java.JavaInterface; -import org.apache.tuscany.sca.interfacedef.java.JavaInterfaceContract; -import org.apache.tuscany.sca.interfacedef.java.JavaInterfaceFactory; -import org.apache.tuscany.sca.interfacedef.java.introspect.JavaInterfaceIntrospector; - -public class JavaInterfaceProcessor implements StAXArtifactProcessor<JavaInterfaceContract>, JavaConstants { - - private JavaInterfaceFactory javaFactory; - private JavaInterfaceIntrospector introspector; - - public JavaInterfaceProcessor(JavaInterfaceFactory javaFactory, JavaInterfaceIntrospector introspector) { - this.javaFactory = javaFactory; - this.introspector = introspector; - } - - private JavaInterface createJavaInterface(String interfaceName) { - JavaInterface javaInterface = javaFactory.createJavaInterface(); - javaInterface.setUnresolved(true); - javaInterface.setName(interfaceName); - return javaInterface; - } - - public JavaInterfaceContract read(XMLStreamReader reader) throws ContributionReadException { - try { - // Read an <interface.java> - JavaInterfaceContract javaInterfaceContract = javaFactory.createJavaInterfaceContract(); - String interfaceName = reader.getAttributeValue(null, INTERFACE); - if (interfaceName != null) { - JavaInterface javaInterface = createJavaInterface(interfaceName); - javaInterfaceContract.setInterface(javaInterface); - } - - String callbackInterfaceName = reader.getAttributeValue(null, CALLBACK_INTERFACE); - if (callbackInterfaceName != null) { - JavaInterface javaCallbackInterface = createJavaInterface(callbackInterfaceName); - javaInterfaceContract.setCallbackInterface(javaCallbackInterface); - } - - // Skip to end element - while (reader.hasNext()) { - if (reader.next() == END_ELEMENT && INTERFACE_JAVA_QNAME.equals(reader.getName())) { - break; - } - } - return javaInterfaceContract; - - } catch (XMLStreamException e) { - throw new ContributionReadException(e); - } - } - - public void write(JavaInterfaceContract javaInterfaceContract, XMLStreamWriter writer) throws ContributionWriteException { - try { - // Write an <interface.java> - writer.writeStartElement(Constants.SCA10_NS, INTERFACE_JAVA); - JavaInterface javaInterface = (JavaInterface)javaInterfaceContract.getInterface(); - if (javaInterface != null && javaInterface.getName() != null) { - writer.writeAttribute(INTERFACE, javaInterface.getName()); - } - JavaInterface javaCallbackInterface = (JavaInterface)javaInterfaceContract.getCallbackInterface(); - if (javaCallbackInterface != null && javaCallbackInterface.getName() != null) { - writer.writeAttribute(CALLBACK_INTERFACE, javaCallbackInterface.getName()); - } - writer.writeEndElement(); - - } catch (XMLStreamException e) { - throw new ContributionWriteException(e); - } - } - - private JavaInterface resolveJavaInterface(JavaInterface javaInterface, ModelResolver resolver) throws ContributionResolveException { - - if (javaInterface != null && javaInterface.isUnresolved()) { - - // Resolve the Java interface - javaInterface = resolver.resolveModel(JavaInterface.class, javaInterface); - if (javaInterface.isUnresolved()) { - - // If the Java interface has never been resolved yet, do it now - ClassReference classReference = new ClassReference(javaInterface.getName()); - classReference = resolver.resolveModel(ClassReference.class, classReference); - Class javaClass = classReference.getJavaClass(); - if (javaClass == null) { - throw new ContributionResolveException(new ClassNotFoundException(javaInterface.getName())); - } - try { - - // Introspect the Java interface and populate the interface and - // operations - javaInterface = introspector.introspect(javaClass); - - } catch (InvalidInterfaceException e) { - throw new ContributionResolveException(e); - } - - // Cache the resolved interface - javaInterface.setUnresolved(false); - resolver.addModel(javaInterface); - } - } - return javaInterface; - } - - public void resolve(JavaInterfaceContract javaInterfaceContract, ModelResolver resolver) throws ContributionResolveException { - - // Resolve the interface and callback interface - JavaInterface javaInterface = resolveJavaInterface((JavaInterface)javaInterfaceContract.getInterface(), resolver); - javaInterfaceContract.setInterface(javaInterface); - - JavaInterface javaCallbackInterface = resolveJavaInterface((JavaInterface)javaInterfaceContract.getCallbackInterface(), resolver); - javaInterfaceContract.setCallbackInterface(javaCallbackInterface); - } - - public QName getArtifactType() { - return INTERFACE_JAVA_QNAME; - } - - public Class<JavaInterfaceContract> getModelType() { - return JavaInterfaceContract.class; - } -} |