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16 package org.apache.cocoon.components.repository.impl;
17
18 import java.io.IOException  ;
19 import java.util.List ;
20 import java.util.Map ;
21 import java.util.Properties ;
22 import java.util.Set ;
23
24 import javax.xml.transform.OutputKeys ;
25
26 import org.apache.avalon.framework.activity.Disposable;
27 import org.apache.avalon.framework.component.Component;
28 import org.apache.avalon.framework.logger.AbstractLogEnabled;
29 import org.apache.avalon.framework.service.ServiceException;
30 import org.apache.avalon.framework.service.ServiceManager;
31 import org.apache.avalon.framework.service.Serviceable;
32 import org.apache.cocoon.ProcessingException;
33 import org.apache.cocoon.components.repository.helpers.CredentialsToken;
34 import org.apache.cocoon.components.repository.helpers.RepositoryPropertyHelper;
35 import org.apache.cocoon.components.source.helpers.SourceProperty;
36 import org.apache.cocoon.components.webdav.WebDAVUtil;
37 import org.apache.cocoon.xml.XMLUtils;
38 import org.apache.commons.httpclient.HttpException;
39 import org.w3c.dom.Node ;
40
41
45 public class WebDAVRepositoryPropertyHelper extends AbstractLogEnabled
46 implements RepositoryPropertyHelper, Serviceable, Disposable, Component {
47
48
49 private ServiceManager manager;
50
51
52 private WebDAVRepository repo;
53
54
55 private CredentialsToken credentials;
56
57
60 public void service(ServiceManager manager) throws ServiceException {
61 this.manager = manager;
62 }
63
64
67 public void dispose() {
68 this.manager = null;
69 }
70
71
77 public WebDAVRepositoryPropertyHelper (CredentialsToken credentials, WebDAVRepository repo) {
78 this.credentials = credentials;
79 this.repo = repo;
80 }
81
82
85 public SourceProperty getProperty(String uri, String name, String namespace) {
86
87 try {
88 return WebDAVUtil.getProperty(this.repo.getAbsoluteURI(uri), name, namespace);
89
90 } catch (HttpException he) {
91 this.getLogger().error("HTTP Error getting property " + namespace + ":" + name + " for " + uri, he);
92
93 } catch (IOException ioe) {
94 this.getLogger().error("IO Error getting property " + namespace + ":" + name + " for " + uri, ioe);
95 }
96
97 return null;
98 }
99
100
103 public Map getProperties(String uri, Set propNames) {
104
105 try {
106 return WebDAVUtil.getProperties(this.repo.getAbsoluteURI(uri), propNames);
107
108 } catch (HttpException he) {
109 this.getLogger().error("HTTP Error getting properties for " + uri, he);
110
111 } catch (IOException ioe) {
112 this.getLogger().error("IO Error getting properties for " + uri, ioe);
113 }
114
115 return null;
116 }
117
118
121 public List getAllProperties(String uri) {
122
123 try {
124 return WebDAVUtil.getAllProperties(this.repo.getAbsoluteURI(uri));
125
126 } catch (HttpException he) {
127 this.getLogger().error("HTTP Error getting properties for " + uri, he);
128
129 } catch (IOException ioe) {
130 this.getLogger().error("IO Error getting properties for " + uri, ioe);
131 }
132
133 return null;
134 }
135
136
139 public boolean setProperty(String uri, String name, String namespace, String value) {
140
141 try {
142 WebDAVUtil.setProperty(this.repo.getAbsoluteURI(uri), name, namespace, value);
143 return true;
144
145 } catch (HttpException he) {
146 this.getLogger().error("HTTP Error setting property " + namespace + ":" + name + " for " + uri, he);
147 } catch (IOException ioe) {
148 this.getLogger().error("IO Error setting property " + namespace + ":" + name + " for " + uri, ioe);
149 }
150
151 return false;
152 }
153
154
157 public boolean setProperty(String uri, String name, String namespace, Node value) {
158
159 try {
160 Properties format = new Properties ();
161 format.put(OutputKeys.METHOD, "xml");
162 format.put(OutputKeys.OMIT_XML_DECLARATION, "yes");
163 return this.setProperty(uri, name, namespace, XMLUtils.serializeNode(value, format));
164
165 } catch (ProcessingException pe) {
166 this.getLogger().error("Error serializing node " + value, pe);
167 }
168
169 return false;
170 }
171
172
175 public boolean setProperties(final String uri, final Map properties) {
176
177 try {
178 WebDAVUtil.setProperties(this.repo.getAbsoluteURI(uri), properties);
179 return true;
180
181 } catch (HttpException he) {
182 this.getLogger().error("HTTP Error setting properties for " + uri, he);
183 } catch (IOException ioe) {
184 this.getLogger().error("IO Error setting properties for " + uri, ioe);
185 }
186
187 return false;
188 }
189
190 } |
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