Files
alfresco-community-repo/source/java/org/alfresco/web/config/OpenSearchElementReader.java
Derek Hulley aa5f666c21 Merged V2.0 to HEAD
svn merge svn://svn.alfresco.com:3691/alfresco/BRANCHES/V2.0@5141 svn://svn.alfresco.com:3691/alfresco/BRANCHES/V2.0@51352 .
      - FLOSS
      - Some files will need a follow-up
         -root/projects/repository/source/java/org/alfresco/repo/avm/wf/AVMRemoveWFStoreHandler.java (not yet on HEAD: 5094)
         -root/projects/repository/source/java/org/alfresco/filesys/server/state/FileStateLockManager.java (not yet on HEAD: 5093)
         -onContentUpdateRecord (not on HEAD)


git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@5167 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
2007-02-16 06:44:46 +00:00

120 lines
4.7 KiB
Java

/*
* Copyright (C) 2005 Alfresco, Inc.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
* As a special exception to the terms and conditions of version 2.0 of
* the GPL, you may redistribute this Program in connection with Free/Libre
* and Open Source Software ("FLOSS") applications as described in Alfresco's
* FLOSS exception. You should have recieved a copy of the text describing
* the FLOSS exception, and it is also available here:
* http://www.alfresco.com/legal/licensing"
*/
package org.alfresco.web.config;
import java.util.Iterator;
import org.alfresco.config.ConfigElement;
import org.alfresco.config.ConfigException;
import org.alfresco.config.xml.elementreader.ConfigElementReader;
import org.alfresco.web.config.OpenSearchConfigElement.EngineConfig;
import org.alfresco.web.config.OpenSearchConfigElement.ProxyConfig;
import org.dom4j.Element;
/**
* Custom element reader to parse config for the open search
*
* @author davidc
*/
public class OpenSearchElementReader implements ConfigElementReader
{
public static final String ELEMENT_OPENSEARCH = "opensearch";
public static final String ELEMENT_ENGINES = "engines";
public static final String ELEMENT_ENGINE = "engine";
public static final String ELEMENT_URL = "url";
public static final String ELEMENT_PROXY = "proxy";
public static final String ATTR_TYPE = "type";
public static final String ATTR_LABEL = "label";
public static final String ATTR_LABEL_ID = "label-id";
public static final String ATTR_PROXY = "proxy";
/**
* @see org.alfresco.config.xml.elementreader.ConfigElementReader#parse(org.dom4j.Element)
*/
@SuppressWarnings("unchecked")
public ConfigElement parse(Element element)
{
OpenSearchConfigElement configElement = null;
if (element != null)
{
String elementName = element.getName();
if (elementName.equals(ELEMENT_OPENSEARCH) == false)
{
throw new ConfigException("OpenSearchElementReader can only parse " + ELEMENT_OPENSEARCH
+ "elements, the element passed was '" + elementName + "'");
}
// go through the registered engines
configElement = new OpenSearchConfigElement();
Element pluginsElem = element.element(ELEMENT_ENGINES);
if (pluginsElem != null)
{
Iterator<Element> engines = pluginsElem.elementIterator(ELEMENT_ENGINE);
while(engines.hasNext())
{
// construct engine
Element engineElem = engines.next();
String label = engineElem.attributeValue(ATTR_LABEL);
String labelId = engineElem.attributeValue(ATTR_LABEL_ID);
String proxy = engineElem.attributeValue(ATTR_PROXY);
EngineConfig engineCfg = new EngineConfig(label, labelId, proxy);
// construct urls for engine
Iterator<Element> urlsConfig = engineElem.elementIterator(ELEMENT_URL);
while (urlsConfig.hasNext())
{
Element urlConfig = urlsConfig.next();
String type = urlConfig.attributeValue(ATTR_TYPE);
String url = urlConfig.getTextTrim();
engineCfg.addUrl(type, url);
}
// register engine config
configElement.addEngine(engineCfg);
}
}
// extract proxy configuration
String url = null;
Element proxyElem = element.element(ELEMENT_PROXY);
if (proxyElem != null)
{
Element urlElem = proxyElem.element(ELEMENT_URL);
if (urlElem != null)
{
url = urlElem.getTextTrim();
ProxyConfig proxyCfg = new ProxyConfig(url);
configElement.setProxy(proxyCfg);
}
}
}
return configElement;
}
}