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Java > Open Source Codes > com > sun > enterprise > config > serverbeans > LoadBalancer


1 /*
2  * The contents of this file are subject to the terms
3  * of the Common Development and Distribution License
4  * (the License). You may not use this file except in
5  * compliance with the License.
6  *
7  * You can obtain a copy of the license at
8  * https://glassfish.dev.java.net/public/CDDLv1.0.html or
9  * glassfish/bootstrap/legal/CDDLv1.0.txt.
10  * See the License for the specific language governing
11  * permissions and limitations under the License.
12  *
13  * When distributing Covered Code, include this CDDL
14  * Header Notice in each file and include the License file
15  * at glassfish/bootstrap/legal/CDDLv1.0.txt.
16  * If applicable, add the following below the CDDL Header,
17  * with the fields enclosed by brackets [] replaced by
18  * you own identifying information:
19  * "Portions Copyrighted [year] [name of copyright owner]"
20  *
21  * Copyright 2006 Sun Microsystems, Inc. All rights reserved.
22  */

23  
24 /**
25  * This generated bean class LoadBalancer matches the DTD element load-balancer
26  *
27  */

28
29 package com.sun.enterprise.config.serverbeans;
30
31 import org.w3c.dom.*;
32 import org.netbeans.modules.schema2beans.*;
33 import java.beans.*;
34 import java.util.*;
35 import java.io.Serializable JavaDoc;
36 import com.sun.enterprise.config.ConfigBean;
37 import com.sun.enterprise.config.ConfigException;
38 import com.sun.enterprise.config.StaleWriteConfigException;
39 import com.sun.enterprise.util.i18n.StringManager;
40
41 // BEGIN_NOI18N
42

43 public class LoadBalancer extends ConfigBean implements Serializable JavaDoc
44 {
45
46     static Vector comparators = new Vector();
47     private static final org.netbeans.modules.schema2beans.Version runtimeVersion = new org.netbeans.modules.schema2beans.Version(4, 2, 0);
48
49     static public final String JavaDoc ELEMENT_PROPERTY = "ElementProperty";
50
51     public LoadBalancer() {
52         this(Common.USE_DEFAULT_VALUES);
53     }
54
55     public LoadBalancer(int options)
56     {
57         super(comparators, runtimeVersion);
58         // Properties (see root bean comments for the bean graph)
59
initPropertyTables(1);
60         this.createProperty("property", ELEMENT_PROPERTY,
61             Common.TYPE_0_N | Common.TYPE_BEAN | Common.TYPE_KEY,
62             ElementProperty.class);
63         this.createAttribute(ELEMENT_PROPERTY, "name", "Name",
64                         AttrProp.CDATA | AttrProp.REQUIRED,
65                         null, null);
66         this.createAttribute(ELEMENT_PROPERTY, "value", "Value",
67                         AttrProp.CDATA | AttrProp.REQUIRED,
68                         null, null);
69         this.initialize(options);
70     }
71
72     // Setting the default values of the properties
73
void initialize(int options) {
74
75     }
76
77     // This attribute is an array, possibly empty
78
public void setElementProperty(int index, ElementProperty value) {
79         this.setValue(ELEMENT_PROPERTY, index, value);
80     }
81
82     // Get Method
83
public ElementProperty getElementProperty(int index) {
84         return (ElementProperty)this.getValue(ELEMENT_PROPERTY, index);
85     }
86
87     // This attribute is an array, possibly empty
88
public void setElementProperty(ElementProperty[] value) {
89         this.setValue(ELEMENT_PROPERTY, value);
90     }
91
92     // Getter Method
93
public ElementProperty[] getElementProperty() {
94         return (ElementProperty[])this.getValues(ELEMENT_PROPERTY);
95     }
96
97     // Return the number of properties
98
public int sizeElementProperty() {
99         return this.size(ELEMENT_PROPERTY);
100     }
101
102     // Add a new element returning its index in the list
103
public int addElementProperty(ElementProperty value)
104             throws ConfigException{
105         return addElementProperty(value, true);
106     }
107
108     // Add a new element returning its index in the list with a boolean flag
109
public int addElementProperty(ElementProperty value, boolean overwrite)
110             throws ConfigException{
111         ElementProperty old = getElementPropertyByName(value.getName());
112         if(old != null) {
113             throw new ConfigException(StringManager.getManager(LoadBalancer.class).getString("cannotAddDuplicate", "ElementProperty"));
114         }
115         return this.addValue(ELEMENT_PROPERTY, value, overwrite);
116     }
117
118     //
119
// Remove an element using its reference
120
// Returns the index the element had in the list
121
//
122
public int removeElementProperty(ElementProperty value){
123         return this.removeValue(ELEMENT_PROPERTY, value);
124     }
125
126     //
127
// Remove an element using its reference
128
// Returns the index the element had in the list
129
// with boolean overwrite
130
//
131
public int removeElementProperty(ElementProperty value, boolean overwrite)
132             throws StaleWriteConfigException{
133         return this.removeValue(ELEMENT_PROPERTY, value, overwrite);
134     }
135
136     public ElementProperty getElementPropertyByName(String JavaDoc id) {
137      if (null != id) { id = id.trim(); }
138     ElementProperty[] o = getElementProperty();
139      if (o == null) return null;
140
141      for (int i=0; i < o.length; i++) {
142          if(o[i].getAttributeValue(Common.convertName(ServerTags.NAME)).equals(id)) {
143              return o[i];
144          }
145      }
146
147         return null;
148         
149     }
150     /**
151     * Getter for Name of the Element load-balancer
152     * @return the Name of the Element load-balancer
153     */

154     public String JavaDoc getName() {
155         return getAttributeValue(ServerTags.NAME);
156     }
157     /**
158     * Modify the Name of the Element load-balancer
159     * @param v the new value
160     * @throws StaleWriteConfigException if overwrite is false and file changed on disk
161     */

162     public void setName(String JavaDoc v, boolean overwrite) throws StaleWriteConfigException {
163         setAttributeValue(ServerTags.NAME, v, overwrite);
164     }
165     /**
166     * Modify the Name of the Element load-balancer
167     * @param v the new value
168     */

169     public void setName(String JavaDoc v) {
170         setAttributeValue(ServerTags.NAME, v);
171     }
172     /**
173     * Getter for LbConfigName of the Element load-balancer
174     * @return the LbConfigName of the Element load-balancer
175     */

176     public String JavaDoc getLbConfigName() {
177         return getAttributeValue(ServerTags.LB_CONFIG_NAME);
178     }
179     /**
180     * Modify the LbConfigName of the Element load-balancer
181     * @param v the new value
182     * @throws StaleWriteConfigException if overwrite is false and file changed on disk
183     */

184     public void setLbConfigName(String JavaDoc v, boolean overwrite) throws StaleWriteConfigException {
185         setAttributeValue(ServerTags.LB_CONFIG_NAME, v, overwrite);
186     }
187     /**
188     * Modify the LbConfigName of the Element load-balancer
189     * @param v the new value
190     */

191     public void setLbConfigName(String JavaDoc v) {
192         setAttributeValue(ServerTags.LB_CONFIG_NAME, v);
193     }
194     /**
195     * Getter for AutoApplyEnabled of the Element load-balancer
196     * @return the AutoApplyEnabled of the Element load-balancer
197     */

198     public boolean isAutoApplyEnabled() {
199         return toBoolean(getAttributeValue(ServerTags.AUTO_APPLY_ENABLED));
200     }
201     /**
202     * Modify the AutoApplyEnabled of the Element load-balancer
203     * @param v the new value
204     * @throws StaleWriteConfigException if overwrite is false and file changed on disk
205     */

206     public void setAutoApplyEnabled(boolean v, boolean overwrite) throws StaleWriteConfigException {
207         setAttributeValue(ServerTags.AUTO_APPLY_ENABLED, ""+(v==true), overwrite);
208     }
209     /**
210     * Modify the AutoApplyEnabled of the Element load-balancer
211     * @param v the new value
212     */

213     public void setAutoApplyEnabled(boolean v) {
214         setAttributeValue(ServerTags.AUTO_APPLY_ENABLED, ""+(v==true));
215     }
216     /**
217     * Get the default value of AutoApplyEnabled from dtd
218     */

219     public static String JavaDoc getDefaultAutoApplyEnabled() {
220         return "false".trim();
221     }
222     /**
223      * Create a new bean using it's default constructor.
224      * This does not add it to any bean graph.
225      */

226     public ElementProperty newElementProperty() {
227         return new ElementProperty();
228     }
229
230     /**
231     * get the xpath representation for this element
232     * returns something like abc[@name='value'] or abc
233     * depending on the type of the bean
234     */

235     protected String JavaDoc getRelativeXPath() {
236         String JavaDoc ret = null;
237         ret = "load-balancer" + (canHaveSiblings() ? "[@name='" + getAttributeValue("name") +"']" : "") ;
238         return (null != ret ? ret.trim() : null);
239     }
240
241     /*
242     * generic method to get default value from dtd
243     */

244     public static String JavaDoc getDefaultAttributeValue(String JavaDoc attr) {
245         if(attr == null) return null;
246         attr = attr.trim();
247         if(attr.equals(ServerTags.AUTO_APPLY_ENABLED)) return "false".trim();
248     return null;
249     }
250     //
251
public static void addComparator(org.netbeans.modules.schema2beans.BeanComparator c) {
252         comparators.add(c);
253     }
254
255     //
256
public static void removeComparator(org.netbeans.modules.schema2beans.BeanComparator c) {
257         comparators.remove(c);
258     }
259     public void validate() throws org.netbeans.modules.schema2beans.ValidateException {
260     }
261
262     // Dump the content of this bean returning it as a String
263
public void dump(StringBuffer JavaDoc str, String JavaDoc indent){
264         String JavaDoc s;
265         Object JavaDoc o;
266         org.netbeans.modules.schema2beans.BaseBean n;
267         str.append(indent);
268         str.append("ElementProperty["+this.sizeElementProperty()+"]"); // NOI18N
269
for(int i=0; i<this.sizeElementProperty(); i++)
270         {
271             str.append(indent+"\t");
272             str.append("#"+i+":");
273             n = (org.netbeans.modules.schema2beans.BaseBean) this.getElementProperty(i);
274             if (n != null)
275                 n.dump(str, indent + "\t"); // NOI18N
276
else
277                 str.append(indent+"\tnull"); // NOI18N
278
this.dumpAttributes(ELEMENT_PROPERTY, i, str, indent);
279         }
280
281     }
282     public String JavaDoc dumpBeanNode(){
283         StringBuffer JavaDoc str = new StringBuffer JavaDoc();
284         str.append("LoadBalancer\n"); // NOI18N
285
this.dump(str, "\n "); // NOI18N
286
return str.toString();
287     }}
288
289 // END_NOI18N
290

291
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