| /* |
| * 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; |
| |
| import java.io.IOException; |
| import org.netbeans.modules.xml.axi.impl.AXIModelImpl; |
| import org.netbeans.modules.xml.axi.visitor.AXIVisitor; |
| import org.netbeans.modules.xml.axi.Compositor.CompositorType; |
| import org.netbeans.modules.xml.schema.model.All; |
| import org.netbeans.modules.xml.schema.model.Choice; |
| import org.netbeans.modules.xml.schema.model.SchemaComponent; |
| import org.netbeans.modules.xml.schema.model.Sequence; |
| |
| /** |
| * Represents a compositor in XML Schema. A compositor can be |
| * one of Sequence, Choice or All. |
| * |
| * @author Samaresh (Samaresh.Panda@Sun.Com) |
| */ |
| public class Compositor extends AXIComponent { |
| |
| /** |
| * Represents the type of this compositor. |
| * Can be one of sequence, choice and all. |
| */ |
| public static enum CompositorType { |
| SEQUENCE, CHOICE, ALL; |
| |
| public String getName() { |
| return toString(); |
| } |
| |
| public String toString() { |
| String retValue = super.toString(); |
| return retValue.substring(0,1) + retValue.substring(1).toLowerCase(); |
| } |
| } |
| |
| /** |
| * Creates a new instance of Compositor |
| */ |
| Compositor(AXIModel model, CompositorType type) { |
| super(model); |
| this.type = type; |
| } |
| |
| /** |
| * Creates a new instance of Compositor |
| */ |
| Compositor(AXIModel model, SchemaComponent schemaComponent) { |
| super(model, schemaComponent); |
| if(schemaComponent instanceof Sequence) |
| type = CompositorType.SEQUENCE; |
| if(schemaComponent instanceof Choice) |
| type = CompositorType.CHOICE; |
| if(schemaComponent instanceof All) |
| type = CompositorType.ALL; |
| } |
| |
| /** |
| * Creates a proxy Compositor |
| */ |
| public Compositor(AXIModel model, AXIComponent sharedComponent) { |
| super(model, sharedComponent); |
| } |
| |
| |
| public void accept(AXIVisitor visitor) { |
| visitor.visit(this); |
| } |
| |
| /** |
| * Returns the type of this compositor. |
| */ |
| public CompositorType getType() { |
| return type; |
| } |
| |
| /** |
| * Sets the type of this compositor. |
| */ |
| public void setType(CompositorType value) { |
| if(getModel() == null) |
| return; |
| getModel().startTransaction(); |
| try{ |
| firePropertyChangeEvent(Compositor.PROP_TYPE, getType(), value); |
| }finally{ |
| getModel().endTransaction(); |
| try { |
| ((AXIModelImpl)getModel()).setForceSync(true); |
| getModel().sync(); |
| } catch(IOException iox) { |
| } finally { |
| if(getModel() != null) |
| ((AXIModelImpl)getModel()).setForceSync(false); |
| } |
| } |
| } |
| |
| void setCompositorType(Compositor.CompositorType newType) { |
| this.type = newType; |
| } |
| |
| /** |
| * Returns the min occurs. |
| */ |
| public String getMinOccurs() { |
| return minOccurs; |
| } |
| |
| public void setMinOccurs(String value) { |
| String oldValue = getMinOccurs(); |
| if( (oldValue == null && value == null) || |
| (oldValue != null && oldValue.equals(value)) ) { |
| return; |
| } |
| this.minOccurs = value; |
| firePropertyChangeEvent(PROP_MINOCCURS, oldValue, value); |
| } |
| |
| /** |
| * Returns the max occurs. |
| */ |
| public String getMaxOccurs() { |
| return maxOccurs; |
| } |
| |
| public void setMaxOccurs(String value) { |
| String oldValue = getMaxOccurs(); |
| if( (oldValue == null && value == null) || |
| (oldValue != null && oldValue.equals(value)) ) { |
| return; |
| } |
| this.maxOccurs = value; |
| firePropertyChangeEvent(PROP_MAXOCCURS, oldValue, value); |
| } |
| |
| /** |
| * Adds a Compositor as its child. |
| */ |
| public void addCompositor(Compositor compositor) { |
| appendChild(Compositor.PROP_COMPOSITOR, compositor); |
| } |
| |
| /** |
| * Removes an Compositor. |
| */ |
| public void removeCompositor(Compositor compositor) { |
| removeChild(Compositor.PROP_COMPOSITOR, compositor); |
| } |
| |
| /** |
| * Adds an Element as its child. |
| */ |
| public void addElement(Element element) { |
| appendChild(Element.PROP_ELEMENT, element); |
| } |
| |
| /** |
| * Removes an Element. |
| */ |
| public void removeElement(Element element) { |
| removeChild(Element.PROP_ELEMENT, element); |
| } |
| |
| /** |
| * true if #getMaxOccurs() and #getMinOccurs() allow multiciplity outside |
| * [0,1], false otherwise. This method is only accurate after the element |
| * has been inserted into the model. |
| */ |
| public boolean allowsFullMultiplicity() { |
| return !(getParent() instanceof Compositor && |
| ((Compositor)getParent()).getType() == CompositorType.ALL); |
| } |
| |
| public String toString() { |
| if(type == null) |
| return null; |
| |
| return type.toString(); |
| } |
| |
| private CompositorType type; |
| private String minOccurs; |
| private String maxOccurs; |
| |
| public static final String PROP_COMPOSITOR = "compositor"; // NOI18N |
| public static final String PROP_MINOCCURS = "minOccurs"; // NOI18N |
| public static final String PROP_MAXOCCURS = "maxOccurs"; // NOI18N |
| public static final String PROP_TYPE = "type"; // NOI18N |
| } |