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author | antelder <antelder@13f79535-47bb-0310-9956-ffa450edef68> | 2012-02-16 15:42:47 +0000 |
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committer | antelder <antelder@13f79535-47bb-0310-9956-ffa450edef68> | 2012-02-16 15:42:47 +0000 |
commit | 7c60dda128ad42687f78d62c43603bb5d9e9c263 (patch) | |
tree | d80baab58d59ddf1afc0ee6ea689ec329d49a604 /sca-java-2.x/tags/2.0-Beta2-RC2/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/AbstractPropertyProcessor.java | |
parent | 86beaaacd17f5d9fba397114fae2799390929a48 (diff) |
Delete old RC tags
git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@1245043 13f79535-47bb-0310-9956-ffa450edef68
Diffstat (limited to '')
-rw-r--r-- | sca-java-2.x/tags/2.0-Beta2-RC2/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/AbstractPropertyProcessor.java | 257 |
1 files changed, 0 insertions, 257 deletions
diff --git a/sca-java-2.x/tags/2.0-Beta2-RC2/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/AbstractPropertyProcessor.java b/sca-java-2.x/tags/2.0-Beta2-RC2/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/AbstractPropertyProcessor.java deleted file mode 100644 index ff70fb89eb..0000000000 --- a/sca-java-2.x/tags/2.0-Beta2-RC2/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/AbstractPropertyProcessor.java +++ /dev/null @@ -1,257 +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.implementation.java.introspect.impl; - -import java.lang.annotation.Annotation; -import java.lang.annotation.ElementType; -import java.lang.reflect.Field; -import java.lang.reflect.GenericArrayType; -import java.lang.reflect.Method; -import java.lang.reflect.Modifier; -import java.lang.reflect.ParameterizedType; -import java.lang.reflect.Type; -import java.util.Collection; -import java.util.List; -import java.util.Map; - -import org.apache.tuscany.sca.assembly.AssemblyFactory; -import org.apache.tuscany.sca.assembly.Property; -import org.apache.tuscany.sca.core.ExtensionPointRegistry; -import org.apache.tuscany.sca.implementation.java.IntrospectionException; -import org.apache.tuscany.sca.implementation.java.JavaElementImpl; -import org.apache.tuscany.sca.implementation.java.JavaImplementation; -import org.apache.tuscany.sca.implementation.java.JavaParameterImpl; -import org.apache.tuscany.sca.implementation.java.introspect.BaseJavaClassVisitor; -import org.apache.tuscany.sca.implementation.java.introspect.JavaIntrospectionHelper; -import org.apache.tuscany.sca.interfacedef.DataType; -import org.apache.tuscany.sca.interfacedef.impl.DataTypeImpl; -import org.apache.tuscany.sca.interfacedef.util.XMLType; - -/** - * Base class for ImplementationProcessors that handle annotations that add - * Properties. - * - * @version $Rev$ $Date$ - */ -public abstract class AbstractPropertyProcessor<A extends Annotation> extends BaseJavaClassVisitor { - private final Class<A> annotationClass; - - protected AbstractPropertyProcessor(ExtensionPointRegistry registry, Class<A> annotationClass) { - super(registry); - this.annotationClass = annotationClass; - } - - private static boolean removeProperty(JavaElementImpl prop, JavaImplementation type) { - if(prop==null) { - return false; - } - List<Property> props = type.getProperties(); - for(int i=0;i<props.size();i++) { - if(props.get(i).getName().equals(prop.getName())) { - props.remove(i); - return true; - } - } - return false; - } - - @Override - public void visitMethod(Method method, JavaImplementation type) throws IntrospectionException { - A annotation = method.getAnnotation(annotationClass); - if (annotation != null) { - - if (!JavaIntrospectionHelper.isSetter(method)) { - throw new IllegalPropertyException("Annotated method is not a setter: " + method, method); - } - - if(Modifier.isStatic(method.getModifiers())) { - throw new IllegalPropertyException("Static method " + method.getName() +" in class " + method.getDeclaringClass().getName() + " can not be annotated as a Property"); - } - - String name = getName(annotation); - if (name == null || "".equals(name)) { - name = method.getName(); - if (name.startsWith("set")) { - name = JavaIntrospectionHelper.toPropertyName(method.getName()); - } - } - - Map<String, JavaElementImpl> properties = type.getPropertyMembers(); - JavaElementImpl prop = properties.get(name); - // Setter override field - if (prop != null && prop.getElementType() != ElementType.FIELD) { - throw new DuplicatePropertyException(name); - } - - removeProperty(prop, type); - - JavaElementImpl element = new JavaElementImpl(method, 0); - Property property = createProperty(name, element); - - // add databinding available as annotations, as extensions - - initProperty(property, annotation); - type.getProperties().add(property); - properties.put(name, element); - } - - // enforce the constraint that an ordinary method's argument can not be a Property - Annotation paramsAnnotations[][] = method.getParameterAnnotations(); - for (int i = 0; i < paramsAnnotations.length; i++) { - Annotation argAnnotations[] = paramsAnnotations[i]; - for (int j = 0; j < argAnnotations.length; j++) { - if(argAnnotations[j].annotationType() == org.oasisopen.sca.annotation.Property.class) { - throw new IllegalPropertyException("[JCA90001] Argument " + (i+1) + " of method " + method.getName() + " in class " + method.getDeclaringClass() + " can not be a Property"); - } - } - } - } - - - @Override - public void visitField(Field field, JavaImplementation type) throws IntrospectionException { - - A annotation = field.getAnnotation(annotationClass); - if (annotation == null) { - return; - } - - if(Modifier.isStatic(field.getModifiers())) { - throw new IllegalPropertyException("Static field " + field.getName() +" in class " + field.getDeclaringClass().getName() + " can not be annotated as a Property"); - } - - if(Modifier.isFinal(field.getModifiers())) { - throw new IllegalPropertyException("[JCA90011] Final field " + field.getName() +" in class " + field.getDeclaringClass().getName() + " can not be annotated as a Property"); - } - - String name = getName(annotation); - if (name == null) { - name = ""; - } - if ("".equals(name) || name.equals(field.getType().getName())) { - name = field.getName(); - } - - Map<String, JavaElementImpl> properties = type.getPropertyMembers(); - JavaElementImpl prop = properties.get(name); - // Setter override field - if (prop != null && prop.getElementType() == ElementType.FIELD) { - throw new DuplicatePropertyException(name); - } - - if (prop == null) { - JavaElementImpl element = new JavaElementImpl(field); - Property property = createProperty(name, element); - initProperty(property, annotation); - type.getProperties().add(property); - properties.put(name, element); - } - } - - @Override - public void visitConstructorParameter(JavaParameterImpl parameter, JavaImplementation type) - throws IntrospectionException { - - Map<String, JavaElementImpl> properties = type.getPropertyMembers(); - A annotation = parameter.getAnnotation(annotationClass); - if (annotation != null) { - String name = getName(annotation); - if (name == null) { - name = parameter.getType().getName(); - } - if (!"".equals(name) && !"".equals(parameter.getName()) && !name.equals(parameter.getName())) { - throw new InvalidConstructorException("Mismatched property name: " + parameter); - } - if ("".equals(name) && "".equals(parameter.getName())) { - throw new InvalidPropertyException("[JCA90013] Missing property name: " + parameter); - } - if ("".equals(name)) { - name = parameter.getName(); - } - - if (!getRequired(annotation)) { - throw new InvalidPropertyException("[JCA90014] Constructor property must not have required=false: " + type.getName()); - } - - JavaElementImpl prop = properties.get(name); - // Setter override field - if (prop != null && prop.getElementType() != ElementType.FIELD) { - throw new DuplicatePropertyException(name); - } - removeProperty(prop, type); - - parameter.setName(name); - parameter.setClassifer(annotationClass); - Property property = createProperty(name, parameter); - initProperty(property, annotation); - type.getProperties().add(property); - properties.put(name, parameter); - } - } - - protected Property createProperty(String name, JavaElementImpl element) throws IntrospectionException { - - Type type = element.getGenericType(); - Class<?> javaType = element.getType(); - - return createProperty(assemblyFactory, name, javaType, type); - - } - - public static Property createProperty(AssemblyFactory assemblyFactory, String name, Class<?> javaClass, Type genericType) { - Property property = assemblyFactory.createProperty(); - property.setName(name); - - if (javaClass.isArray() || Collection.class.isAssignableFrom(javaClass)) { - property.setMany(true); - if (javaClass.isArray()) { - Class<?> propType = javaClass.getComponentType(); - Type genericPropType = propType; - if (genericType instanceof GenericArrayType) { - genericPropType = ((GenericArrayType)genericType).getGenericComponentType(); - } - DataType dt = new DataTypeImpl(null, propType, genericPropType, XMLType.UNKNOWN); - property.setDataType(dt); - } else { - if (genericType instanceof ParameterizedType) { - // Collection<BaseType> property; - Type genericPropType = ((ParameterizedType)genericType).getActualTypeArguments()[0]; - Class<?> propType = JavaIntrospectionHelper.getErasure(genericPropType); - DataType dt = new DataTypeImpl(null, propType, genericPropType, XMLType.UNKNOWN); - property.setDataType(dt); - } else { - // Collection property; - DataType dt = new DataTypeImpl(null, Object.class, Object.class, XMLType.UNKNOWN); - property.setDataType(dt); - } - } - } else { - DataType dt = new DataTypeImpl(null, javaClass, genericType, XMLType.UNKNOWN); - property.setDataType(dt); - } - return property; - } - - protected abstract String getName(A annotation); - protected abstract boolean getRequired(A annotation); - - protected abstract void initProperty(Property property, A annotation) throws IntrospectionException; - - -} |