/*
* Copyright (C) 2003-2009 eXo Platform SAS.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU Affero General Public License
* as published by the Free Software Foundation; either version 3
* 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, see<http://www.gnu.org/licenses/>.
*/
package org.exoplatform.services.jcr.cluster;
import org.exoplatform.common.http.client.CookieModule;
import org.exoplatform.common.http.client.HTTPConnection;
import org.exoplatform.common.http.client.HTTPResponse;
import org.exoplatform.common.http.client.HttpOutputStream;
import org.exoplatform.common.http.client.ModuleException;
import org.exoplatform.common.http.client.NVPair;
import org.exoplatform.services.rest.ExtHttpHeaders;
import java.io.IOException;
import javax.ws.rs.core.HttpHeaders;
/**
* Created by The eXo Platform SAS.
*
* <br>Date: 2009
*
* @author <a href="mailto:alex.reshetnyak@exoplatform.com.ua">Alex Reshetnyak</a>
* @version $Id$
*/
public class JCRWebdavConnection extends HTTPConnection
{
private String realm;
private String user;
private String pass;
private String workspacePath;
public JCRWebdavConnection(String host, int port, String user, String password, String realm, String workspacePath)
{
super(host, port);
CookieModule.setCookiePolicyHandler(null);
this.user = user;
this.pass = password;
this.realm = realm;
this.workspacePath = workspacePath;
addBasicAuthorization(this.realm, this.user, this.pass);
}
public HTTPResponse addNode(String name, byte[] data) throws IOException, ModuleException
{
HTTPResponse response = Put(workspacePath + name, data);
response.getStatusCode();
return response;
}
public void addNode(String name, String nodeType, byte[] data) throws IOException, ModuleException
{
NVPair[] headers = new NVPair[1];
headers[0] = new NVPair("File-NodeType", nodeType);
Put(workspacePath + name, data, headers).getStatusCode();
}
/**
* Adds node with given mixin types.
*
* @param name
* @param mixinTypes
* @param data
* @return
* @throws IOException
* @throws ModuleException
*/
public HTTPResponse addNode(String name, String[] mixinTypes, byte[] data) throws IOException, ModuleException
{
// construct string containing mixins in comma separated format
StringBuilder mixins = new StringBuilder(mixinTypes.length > 0 ? mixinTypes[0] : "");
for (int i = 1; i < mixinTypes.length; i++)
{
mixins.append(", ").append(mixinTypes[i]);
}
NVPair[] headers = new NVPair[2];
headers[0] = new NVPair(ExtHttpHeaders.CONTENT_MIXINTYPES, mixins.toString());
headers[1] = new NVPair(HttpHeaders.CONTENT_TYPE, "text/plain");
HTTPResponse response = Put(workspacePath + name, data, headers);
response.getStatusCode();
return response;
}
/**
* Adds node (nt:file) with given mimetype.
*
* @param name
* @param data
* @param mimeType
* @return
* @throws IOException
* @throws ModuleException
*/
public HTTPResponse addNode(String name, byte[] data, String mimeType) throws IOException, ModuleException
{
NVPair[] headers = new NVPair[1];
headers[0] = new NVPair(HttpHeaders.CONTENT_TYPE, mimeType);
HTTPResponse response = Put(workspacePath + name, data, headers);
response.getStatusCode();
return response;
}
public HTTPResponse addNode(String name, HttpOutputStream stream) throws IOException, ModuleException
{
return Put(workspacePath + name, stream);
}
public HTTPResponse addNode(String name, HttpOutputStream stream, String mimeType) throws IOException, ModuleException
{
NVPair[] headers = new NVPair[1];
headers[0] = new NVPair(HttpHeaders.CONTENT_TYPE, mimeType);
return Put(workspacePath + name, stream, headers);
}
public HTTPResponse removeNode(String name) throws IOException, ModuleException
{
HTTPResponse response = Delete(workspacePath + name);
response.getStatusCode();
return response;
}
/*public void getNode(String name) throws IOException, ModuleException
{
Get(workspacePath + name).getStatusCode();
}*/
public HTTPResponse getNode(String name) throws IOException, ModuleException
{
HTTPResponse response = Get(workspacePath + name);
response.getStatusCode();
return response;
}
public HTTPResponse addProperty(String nodeName, String property) throws IOException, ModuleException
{
String xmlBody =
"<?xml version='1.0' encoding='utf-8' ?>" + "<D:propertyupdate xmlns:D='DAV:'>" + "<D:set>" + "<D:prop>" + "<"
+ property + ">value</" + property + ">" + "</D:prop>" + "</D:set>" + "</D:propertyupdate>";
NVPair[] headers = new NVPair[2];
headers[0] = new NVPair(HttpHeaders.CONTENT_TYPE, "text/xml; charset='utf-8'");
headers[1] = new NVPair(HttpHeaders.CONTENT_LENGTH, Integer.toString(xmlBody.length()));
HTTPResponse response = ExtensionMethod("PROPPATCH", workspacePath + nodeName, xmlBody.getBytes(), headers);
response.getStatusCode();
return response;
}
public HTTPResponse setProperty(String nodeName, String property, String value) throws IOException, ModuleException
{
String xmlBody =
"<?xml version='1.0' encoding='utf-8' ?>" + "<D:propertyupdate xmlns:D='DAV:'>" + "<D:set>" + "<D:prop>" + "<"
+ property + ">" + value + "</" + property + ">" + "</D:prop>" + "</D:set>" + "</D:propertyupdate>";
NVPair[] headers = new NVPair[2];
headers[0] = new NVPair(HttpHeaders.CONTENT_TYPE, "text/xml; charset='utf-8'");
headers[1] = new NVPair(HttpHeaders.CONTENT_LENGTH, Integer.toString(xmlBody.length()));
HTTPResponse response = ExtensionMethod("PROPPATCH", workspacePath + nodeName, xmlBody.getBytes(), headers);
response.getStatusCode();
return response;
}
public HTTPResponse getProperty(String nodeName, String property) throws IOException, ModuleException
{
String xmlBody =
"<?xml version='1.0' encoding='utf-8' ?>" + "<D:propfind xmlns:D='DAV:' >" + "<D:prop><" + property
+ "/></D:prop>" + "</D:propfind>";
NVPair[] headers = new NVPair[2];
headers[0] = new NVPair(HttpHeaders.CONTENT_TYPE, "text/xml; charset='utf-8'");
headers[1] = new NVPair(HttpHeaders.CONTENT_LENGTH, Integer.toString(xmlBody.length()));
HTTPResponse response = ExtensionMethod("PROPFIND", workspacePath + nodeName, xmlBody.getBytes(), headers);
response.getStatusCode();
return response;
}
public HTTPResponse removeProperty(String nodeName, String property) throws IOException, ModuleException
{
String xmlBody =
"<?xml version='1.0' encoding='utf-8' ?>"
+ "<D:propertyupdate xmlns:D='DAV:' xmlns:Z='http://www.w3.com/standards/z39.50/'>" + "<D:remove>"
+ "<D:prop><" + property + "/></D:prop>" + "</D:remove>" + "</D:propertyupdate>";
NVPair[] headers = new NVPair[2];
headers[0] = new NVPair(HttpHeaders.CONTENT_TYPE, "text/xml; charset='utf-8'");
headers[1] = new NVPair(HttpHeaders.CONTENT_LENGTH, Integer.toString(xmlBody.length()));
HTTPResponse response = ExtensionMethod("PROPPATCH", workspacePath + nodeName, xmlBody.getBytes(), headers);
response.getStatusCode();
return response;
}
public String lock(String nodeName) throws IOException, ModuleException
{
String xmlBody =
"<?xml version='1.0' encoding='utf-8' ?>" + "<D:lockinfo xmlns:D='DAV:'>" + "<D:lockscope>" + "<D:exclusive/>"
+ "</D:lockscope>" + "<D:locktype>" + "<D:write/>" + "</D:locktype>" + "<D:owner>owner</D:owner>"
+ "</D:lockinfo>";
NVPair[] headers = new NVPair[2];
headers[0] = new NVPair(HttpHeaders.CONTENT_TYPE, "text/xml; charset='utf-8'");
headers[1] = new NVPair(HttpHeaders.CONTENT_LENGTH, Integer.toString(xmlBody.length()));
HTTPResponse response = ExtensionMethod("LOCK", workspacePath + nodeName, xmlBody.getBytes(), headers);
response.getStatusCode();
StringBuffer resp = new StringBuffer(new String(response.getData(), "UTF-8"));
final String lockPrffix = "opaquelocktoken:";
int pos = resp.lastIndexOf(lockPrffix);
String lockToken = resp.substring(pos + lockPrffix.length(), pos + lockPrffix.length() + 32);
return lockToken;
}
public void unlock(String nodeName, String lockToken) throws IOException, ModuleException
{
NVPair[] headers = new NVPair[3];
headers[0] = new NVPair(HttpHeaders.CONTENT_TYPE, "text/xml; charset='utf-8'");
headers[1] = new NVPair(HttpHeaders.CONTENT_LENGTH, Integer.toString("".length()));
headers[2] = new NVPair(ExtHttpHeaders.LOCKTOKEN, "<" + lockToken + ">");
HTTPResponse response = ExtensionMethod("UNLOCK", workspacePath + nodeName, "".getBytes(), headers);
response.getStatusCode();
}
public void addVersionControl(String nodeName) throws IOException, ModuleException
{
NVPair[] headers = new NVPair[1];
// headers[0] = new NVPair(HttpHeaders.CONTENT_TYPE, "text/xml; charset='utf-8'");
headers[0] = new NVPair(HttpHeaders.CONTENT_LENGTH, Integer.toString("".length()));
HTTPResponse response = ExtensionMethod("VERSION-CONTROL", workspacePath + nodeName, "".getBytes(), headers);
response.getStatusCode();
}
public void checkIn(String nodeName) throws IOException, ModuleException
{
NVPair[] headers = new NVPair[1];
headers[0] = new NVPair(HttpHeaders.CONTENT_LENGTH, Integer.toString("".length()));
HTTPResponse response = ExtensionMethod("CHECKIN", workspacePath + nodeName, "".getBytes(), headers);
response.getStatusCode();
}
public void checkOut(String nodeName) throws IOException, ModuleException
{
NVPair[] headers = new NVPair[1];
headers[0] = new NVPair(HttpHeaders.CONTENT_LENGTH, Integer.toString("".length()));
HTTPResponse response = ExtensionMethod("CHECKOUT", workspacePath + nodeName, "".getBytes(), headers);
response.getStatusCode();
}
/**
* Return true if create successfully
* @param path
* @throws IOException
* @throws ModuleException
*/
public HTTPResponse addDir(String path) throws IOException, ModuleException
{
HTTPResponse mkCol = MkCol(workspacePath + path);
mkCol.getStatusCode();
return mkCol;
}
public HTTPResponse restore(String node, String version) throws IOException, ModuleException
{
NVPair[] query = new NVPair[1];
query[0] = new NVPair("version", version);
HTTPResponse response = Get(workspacePath + node, query);
response.getStatusCode();
return response;
}
public HTTPResponse moveNode(String path, String destination) throws IOException, ModuleException
{
NVPair[] headers = new NVPair[2];
headers[0] =
new NVPair(ExtHttpHeaders.DESTINATION, this.getProtocol() + "://" + this.getHost() + ":" + this.getPort()
+ workspacePath + destination);
headers[1] = new NVPair(HttpHeaders.CONTENT_LENGTH, Integer.toString("".length()));
HTTPResponse response = ExtensionMethod("MOVE", workspacePath + path, "".getBytes(), headers);
response.getStatusCode();
return response;
}
/**
* Performs XPath query on workspace and returns plain HTTPResponse. It should be returned with status 207
* and must contain the XML with node collection.
*
* @param query
* @return
* @throws IOException
* @throws ModuleException
*/
public HTTPResponse xpathQuery(String query) throws IOException, ModuleException
{
String xmlBody =
"<?xml version='1.0' encoding='utf-8' ?><D:searchrequest xmlns:D='DAV:'>" + "<D:xpath>" + query + "</D:xpath>"
+ "</D:searchrequest>";
NVPair[] headers = new NVPair[2];
headers[0] = new NVPair(HttpHeaders.CONTENT_TYPE, "text/xml; charset='utf-8'");
headers[1] = new NVPair(HttpHeaders.CONTENT_LENGTH, Integer.toString(xmlBody.length()));
HTTPResponse response = ExtensionMethod("SEARCH", workspacePath, xmlBody.getBytes(), headers);
response.getStatusCode();
return response;
}
/**
* Performs SQL query on workspace and returns plain HTTPResponse. It should be returned with status 207
* and must contain the XML with node collection.
*
* @param query
* @return
* @throws IOException
* @throws ModuleException
*/
public HTTPResponse sqlQuery(String query) throws IOException, ModuleException
{
String xmlBody =
"<?xml version='1.0' encoding='utf-8' ?><D:searchrequest xmlns:D='DAV:'>" + "<D:sql>" + query + "</D:sql>"
+ "</D:searchrequest>";
NVPair[] headers = new NVPair[2];
headers[0] = new NVPair(HttpHeaders.CONTENT_TYPE, "text/xml; charset='utf-8'");
headers[1] = new NVPair(HttpHeaders.CONTENT_LENGTH, Integer.toString(xmlBody.length()));
HTTPResponse response = ExtensionMethod("SEARCH", workspacePath, xmlBody.getBytes(), headers);
response.getStatusCode();
return response;
}
}