| /* |
| * 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.axis2.rmi.metadata; |
| |
| import org.apache.axis2.rmi.Configurator; |
| import org.apache.axis2.rmi.exception.MetaDataPopulateException; |
| import org.apache.axis2.rmi.exception.SchemaGenerationException; |
| import org.apache.axis2.rmi.metadata.impl.TypeImpl; |
| import org.apache.axis2.rmi.metadata.xml.XmlElement; |
| import org.apache.axis2.rmi.metadata.xml.impl.XmlElementImpl; |
| import org.apache.axis2.rmi.types.MapType; |
| import org.apache.axis2.rmi.util.Constants; |
| import org.apache.axis2.rmi.util.Util; |
| |
| import java.beans.PropertyDescriptor; |
| import java.lang.reflect.Method; |
| import java.util.Map; |
| |
| public class Attribute { |
| |
| /** |
| * property descriptor for this attribute |
| */ |
| private PropertyDescriptor propertyDescriptor; |
| /** |
| * name of the attribute this is the name of the XmlElement as well |
| */ |
| private String name; |
| |
| /** |
| * namespce of this attribute |
| * this is always the namespace of the parent type |
| */ |
| private String namespace; |
| |
| /** |
| * getter method of the attribute |
| */ |
| private Method getterMethod; |
| |
| /** |
| * setter method of the attribute |
| */ |
| private Method setterMethod; |
| |
| /** |
| * attribute metadata type |
| */ |
| private Type type; |
| |
| /** |
| * is this attribute an array |
| */ |
| private boolean isArray; |
| |
| /** |
| * schmema element corresponding to this attribute |
| * always an attribute refer to and schema XmlElement |
| */ |
| private XmlElement element; |
| |
| /** |
| * boolean variable to check to see whether we generated the |
| * element for this schema. |
| * although we can check for null value of the element we prefer |
| * to keep a seperate variable. |
| */ |
| private boolean isSchemaGenerated; |
| |
| /** |
| * class type of the attribute class |
| */ |
| private int classType; |
| |
| /** |
| * default constructor |
| */ |
| public Attribute() { |
| } |
| |
| /** |
| * constructor with the property descriptor |
| * |
| * @param propertyDescriptor |
| */ |
| public Attribute(PropertyDescriptor propertyDescriptor, |
| String namespace) { |
| this.propertyDescriptor = propertyDescriptor; |
| if (Constants.RMI_TYPE_NAMSPACE.equals(namespace)){ |
| // for rmi defined type elements we keep attributes as unqualified |
| this.namespace = null; |
| } else { |
| this.namespace = namespace; |
| } |
| |
| } |
| |
| public void populateMetaData(Configurator configurator, |
| Map processedTypeMap) |
| throws MetaDataPopulateException { |
| this.name = this.propertyDescriptor.getName(); |
| this.getterMethod = this.propertyDescriptor.getReadMethod(); |
| this.setterMethod = this.propertyDescriptor.getWriteMethod(); |
| Class baseClass = null; |
| try { |
| this.classType = Util.getClassType(this.propertyDescriptor.getPropertyType()); |
| |
| if ((this.classType & Constants.COLLECTION_TYPE) == Constants.COLLECTION_TYPE){ |
| // i.e. if this is collection type |
| this.isArray = true; |
| baseClass = Object.class; |
| } else if ((this.classType & Constants.MAP_TYPE) == Constants.MAP_TYPE){ |
| // if the attribute is mep type we set a custom type for it. |
| this.isArray = true; |
| baseClass = MapType.class; |
| } else { |
| this.isArray = this.propertyDescriptor.getPropertyType().isArray(); |
| if (this.isArray) { |
| baseClass = this.propertyDescriptor.getPropertyType().getComponentType(); |
| } else { |
| baseClass = this.propertyDescriptor.getPropertyType(); |
| } |
| } |
| |
| if (processedTypeMap.containsKey(baseClass)){ |
| this.type = (Type) processedTypeMap.get(baseClass); |
| } else { |
| this.type = new TypeImpl(baseClass); |
| processedTypeMap.put(baseClass, this.type); |
| this.type.populateMetaData(configurator, processedTypeMap); |
| } |
| } catch (IllegalAccessException e) { |
| throw new MetaDataPopulateException("Can not instataite class " |
| + this.propertyDescriptor.getPropertyType().getName(), e); |
| } catch (InstantiationException e) { |
| throw new MetaDataPopulateException("Can not instataite class " |
| + this.propertyDescriptor.getPropertyType().getName(), e); |
| } |
| |
| } |
| |
| |
| /** |
| * this method sets the XMLElement correctly. this method should be called only |
| * if this is not processed |
| * @param configurator |
| * @param schemaMap |
| * @throws SchemaGenerationException |
| */ |
| public void generateSchema(Configurator configurator, |
| Map schemaMap) |
| throws SchemaGenerationException { |
| // here we have to send the XmlElement correctly |
| this.isSchemaGenerated = true; |
| this.element = new XmlElementImpl(!this.isArray && this.type.getJavaClass().isPrimitive()); |
| this.element.setName(this.name); |
| this.element.setNamespace(this.namespace); |
| this.element.setTopElement(false); |
| |
| if (!this.type.isSchemaGenerated()){ |
| this.type.generateSchema(configurator,schemaMap); |
| } |
| this.element.setType(this.type.getXmlType()); |
| this.element.setArray(this.isArray); |
| |
| } |
| |
| public PropertyDescriptor getPropertyDescriptor() { |
| return propertyDescriptor; |
| } |
| |
| public void setPropertyDescriptor(PropertyDescriptor propertyDescriptor) { |
| this.propertyDescriptor = propertyDescriptor; |
| } |
| |
| public String getName() { |
| return name; |
| } |
| |
| public void setName(String name) { |
| this.name = name; |
| } |
| |
| public Method getGetterMethod() { |
| return getterMethod; |
| } |
| |
| public void setGetterMethod(Method getterMethod) { |
| this.getterMethod = getterMethod; |
| } |
| |
| public Method getSetterMethod() { |
| return setterMethod; |
| } |
| |
| public void setSetterMethod(Method setterMethod) { |
| this.setterMethod = setterMethod; |
| } |
| |
| public Type getType() { |
| return type; |
| } |
| |
| public void setType(Type type) { |
| this.type = type; |
| } |
| |
| public boolean isArray() { |
| return isArray; |
| } |
| |
| public void setArray(boolean array) { |
| isArray = array; |
| } |
| |
| public XmlElement getElement() { |
| return element; |
| } |
| |
| public void setElement(XmlElement element) { |
| this.element = element; |
| } |
| |
| public boolean isSchemaGenerated() { |
| return isSchemaGenerated; |
| } |
| |
| public void setSchemaGenerated(boolean schemaGenerated) { |
| isSchemaGenerated = schemaGenerated; |
| } |
| |
| public String getNamespace() { |
| return namespace; |
| } |
| |
| public void setNamespace(String namespace) { |
| this.namespace = namespace; |
| } |
| |
| public int getClassType() { |
| return classType; |
| } |
| |
| public void setClassType(int classType) { |
| this.classType = classType; |
| } |
| |
| } |