ide/xml.axi/src/org/netbeans/modules/xml/axi/impl/AttributeProxy.java

/*
 * 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.netbeans.modules.xml.axi.impl;

import org.netbeans.modules.xml.axi.AXIComponent;
import org.netbeans.modules.xml.axi.AXIComponent.ComponentType;
import org.netbeans.modules.xml.axi.AXIModel;
import org.netbeans.modules.xml.axi.AXIType;
import org.netbeans.modules.xml.axi.Attribute;
import org.netbeans.modules.xml.schema.model.Attribute.Use;
import org.netbeans.modules.xml.schema.model.Form;

/**
 * Proxy attribute, acts on behalf of an Attribute.
 * Delegates all calls to the original attribute.
 *
 * @author Samaresh (Samaresh.Panda@Sun.Com)
 */
public class AttributeProxy extends Attribute implements AXIComponentProxy {
   
    /**
     * Creates a new instance of AttributeProxy
     */
    public AttributeProxy(AXIModel model, AXIComponent sharedComponent) {
        super(model, sharedComponent);
    }
    
    private Attribute getShared() {
        return (Attribute)getSharedComponent();
    }
    
    /**
     * Returns the type of this component,
     * may be local, shared, proxy or reference.
     * @see ComponentType.
     */
    public ComponentType getComponentType() {
        return ComponentType.PROXY;
    }
    
    /**
     * Returns true if it is a reference, false otherwise.
     */
    public boolean isReference() {
        return getShared().isReference();
    }
    
    /**
     * Returns the referent if isReference() is true.
     */
    public Attribute getReferent() {
        return getShared().getReferent();
    }
    
    /**
     * Returns the name.
     */
    public String getName() {
        return getShared().getName();
    }
    
    /**
     * Sets the name.
     */
    public void setName(String name) {
        getShared().setName(name);
    }    
        
    /**
     * Returns the type. This is expensive, since it uses a visitor
     * to traverse to obtain the type information.
     */    
    public AXIType getType() {
        return getShared().getType();
    }
    
    /**
     * Sets the type.
     */
    public void setType(AXIType datatype) {
        getShared().setType(datatype);
    }
    	
    /**
     * Returns the form.
     */
    public Form getForm() {
        return getShared().getForm();
    }
    
    /**
     * Sets the form.
     */
    public void setForm(Form form) {
        getShared().setForm(form);
    }
    
    /**
     * Returns the fixed value.
     */
    public String getFixed() {
        return getShared().getFixed();
    }
    
    /**
     * Sets the fixed value.
     */
    public void setFixed(String value) {
        getShared().setFixed(value);        
    }
    
    /**
     * Returns the default value.
     */
    public String getDefault() {
        return getShared().getDefault();
    }
    
    /**
     * Sets the default value.
     */
    public void setDefault(String value) {
        getShared().setDefault(value);
    }
    
    /**
     * Returns the use.
     */
    public Use getUse() {
        return getShared().getUse();
    }
    
    /**
     * Sets the use.
     */
    public void setUse(Use value) {
        getShared().setUse(value);
    }    
    
    /**
     * Proxy doesn't get refreshed in the UI. We must notify.
     */
    void forceFireEvent() {
        firePropertyChangeEvent(Attribute.PROP_NAME, null, getName());
    }
}