1 /*
2 * Copyright 2004-2008 the Seasar Foundation and the Others.
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,
13 * either express or implied. See the License for the specific language
14 * governing permissions and limitations under the License.
15 */
16 package org.seasar.uruma.rcp.configuration.elements;
17
18 import java.io.Writer;
19
20 import org.seasar.uruma.rcp.UrumaService;
21 import org.seasar.uruma.rcp.configuration.ConfigurationElement;
22 import org.seasar.uruma.rcp.configuration.ConfigurationWriter;
23 import org.seasar.uruma.rcp.configuration.ConfigurationWriterFactory;
24 import org.seasar.uruma.rcp.util.UrumaServiceUtil;
25 import org.seasar.uruma.util.AssertionUtil;
26
27 /**
28 * {@link ConfigurationElement} のための基底クラスです。<br />
29 *
30 * @author y-komori
31 */
32 public abstract class AbstractConfigurationElement implements
33 ConfigurationElement {
34 protected int level;
35
36 protected ConfigurationWriter configurationWriter;
37
38 /**
39 * {@link AbstractConfigurationElement} を構築します。<br />
40 */
41 public AbstractConfigurationElement() {
42 ConfigurationWriter writer = ConfigurationWriterFactory
43 .getConfigurationWriter(getClass());
44 setConfigurationWriter(writer);
45 }
46
47 /*
48 * @see org.seasar.uruma.rcp.configuration.ConfigurationElement#setConfigurationWriter(org.seasar.uruma.rcp.configuration.ConfigurationWriter)
49 */
50 public void setConfigurationWriter(final ConfigurationWriter writer) {
51 AssertionUtil.assertNotNull("writer", writer);
52 this.configurationWriter = writer;
53 }
54
55 /*
56 * @see org.seasar.uruma.rcp.configuration.ConfigurationElement#writeConfiguration(java.io.Writer)
57 */
58 public void writeConfiguration(final Writer writer) {
59 if (configurationWriter != null) {
60 configurationWriter.writeStartTag(this, writer, level);
61 configurationWriter.writeEndTag(this, writer, level);
62 }
63 }
64
65 /*
66 * @see org.seasar.uruma.rcp.configuration.ConfigurationElement#setLevel(int)
67 */
68 public void setLevel(final int level) {
69 this.level = level;
70 }
71
72 /**
73 * <code>id</code> を RCP 上の ID に変換します。<br />
74 *
75 * @param id
76 * 変換対象ID
77 * @return RCP上のID
78 * @see UrumaService#createRcpId(String)
79 */
80 protected String createRcpId(final String id) {
81 return UrumaServiceUtil.getService().createRcpId(id);
82 }
83
84 /**
85 * プラグイン ID を返します。<br />
86 *
87 * @return プラグイン ID
88 */
89 protected String getPluginId() {
90 return UrumaServiceUtil.getService().getPluginId();
91 }
92 }