1 /***
2 * Copyright 2003-2010 Terracotta, Inc.
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 * http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17 package net.sf.ehcache.config.generator;
18
19 import java.io.PrintWriter;
20 import java.util.Arrays;
21 import java.util.HashSet;
22 import java.util.List;
23 import java.util.Set;
24
25 import net.sf.ehcache.config.generator.model.NodeAttribute;
26 import net.sf.ehcache.config.generator.model.NodeElement;
27 import net.sf.ehcache.config.generator.model.XMLGeneratorVisitor;
28
29 public class ElementIgnoringXMLGenerator extends XMLGeneratorVisitor {
30
31 private final Set<String> ignoredElements;
32
33 public ElementIgnoringXMLGenerator(PrintWriter out, String... ignoredElements) {
34 super(out);
35 this.ignoredElements = new HashSet<String>(Arrays.asList(ignoredElements));
36 }
37
38 @Override
39 protected void endAttributes(NodeElement element) {
40 if (ignoredElements.contains(element.getName())) {
41 return;
42 }
43 super.endAttributes(element);
44 }
45
46 @Override
47 protected void endChildren(NodeElement element) {
48 if (ignoredElements.contains(element.getName())) {
49 return;
50 }
51 super.endChildren(element);
52 }
53
54 @Override
55 protected void endElement(NodeElement element) {
56 if (ignoredElements.contains(element.getName())) {
57 return;
58 }
59 super.endElement(element);
60 }
61
62 @Override
63 protected void startAttributes(NodeElement element) {
64 if (ignoredElements.contains(element.getName())) {
65 return;
66 }
67 super.startAttributes(element);
68 }
69
70 @Override
71 protected void startChildren(NodeElement element) {
72 if (ignoredElements.contains(element.getName())) {
73 return;
74 }
75 super.startChildren(element);
76 }
77
78 @Override
79 protected void startElement(NodeElement element) {
80 if (ignoredElements.contains(element.getName())) {
81 return;
82 }
83 super.startElement(element);
84 }
85
86 @Override
87 protected void visitAttributes(NodeElement element, List<NodeAttribute> attributes) {
88 if (ignoredElements.contains(element.getName())) {
89 return;
90 }
91 super.visitAttributes(element, attributes);
92 }
93
94 }