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Posted to commits@lenya.apache.org by mi...@apache.org on 2003/08/07 18:27:54 UTC
cvs commit: cocoon-lenya/src/java/org/apache/lenya/cms/cocoon/acting HTMLFormSaveAction.java
michi 2003/08/07 09:27:54
Added: src/java/org/apache/lenya/cms/cocoon/acting
HTMLFormSaveAction.java
Log:
HTML Form Save Action started
Revision Changes Path
1.1 cocoon-lenya/src/java/org/apache/lenya/cms/cocoon/acting/HTMLFormSaveAction.java
Index: HTMLFormSaveAction.java
===================================================================
/*
* <License>
* The Apache Software License
*
* Copyright (c) 2002 lenya. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice, this
* list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright notice, this
* list of conditions and the following disclaimer in the documentation and/or
* other materials provided with the distribution.
*
* 3. All advertising materials mentioning features or use of this software must
* display the following acknowledgment: "This product includes software developed
* by lenya (http://www.lenya.org)"
*
* 4. The name "lenya" must not be used to endorse or promote products derived from
* this software without prior written permission. For written permission, please
* contact contact@lenya.org
*
* 5. Products derived from this software may not be called "lenya" nor may "lenya"
* appear in their names without prior written permission of lenya.
*
* 6. Redistributions of any form whatsoever must retain the following acknowledgment:
* "This product includes software developed by lenya (http://www.lenya.org)"
*
* THIS SOFTWARE IS PROVIDED BY lenya "AS IS" WITHOUT ANY WARRANTY EXPRESS OR IMPLIED,
* INCLUDING THE WARRANTY OF NON-INFRINGEMENT AND THE IMPLIED WARRANTIES OF MERCHANTI-
* BILITY AND FITNESS FOR A PARTICULAR PURPOSE. lenya WILL NOT BE LIABLE FOR ANY DAMAGES
* SUFFERED BY YOU AS A RESULT OF USING THIS SOFTWARE. IN NO EVENT WILL lenya BE LIABLE
* FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR LOST PROFITS EVEN IF lenya HAS
* BEEN ADVISED OF THE POSSIBILITY OF THEIR OCCURRENCE. lenya WILL NOT BE LIABLE FOR ANY
* THIRD PARTY CLAIMS AGAINST YOU.
*
* Lenya includes software developed by the Apache Software Foundation, W3C,
* DOM4J Project, BitfluxEditor and Xopus.
* </License>
*/
package org.apache.lenya.cms.cocoon.acting;
import org.apache.avalon.framework.configuration.Configuration;
import org.apache.avalon.framework.configuration.ConfigurationException;
import org.apache.avalon.framework.parameters.Parameters;
import org.apache.avalon.framework.thread.ThreadSafe;
import org.apache.cocoon.acting.AbstractConfigurableAction;
import org.apache.cocoon.environment.Redirector;
import org.apache.cocoon.environment.Request;
import org.apache.cocoon.environment.SourceResolver;
import org.apache.cocoon.environment.http.HttpRequest;
import org.apache.cocoon.environment.ObjectModelHelper;
import org.apache.cocoon.servlet.multipart.Part;
import org.apache.cocoon.util.PostInputStream;
import org.apache.lenya.xml.DocumentHelper;
import org.apache.cocoon.xml.dom.DOMUtil;
import org.w3c.dom.Document;
import org.w3c.dom.Node;
import java.io.*;
import java.util.*;
import java.net.URL;
/**
* @author Michael Wechner
* @version $Id: HTMLFormSaveAction.java,v 1.1 2003/08/07 16:27:54 michi Exp $
*/
public class HTMLFormSaveAction extends AbstractConfigurableAction implements ThreadSafe {
/**
* Describe <code>configure</code> method here.
*
* @param conf a <code>Configuration</code> value
*
* @exception ConfigurationException if an error occurs
*/
public void configure(Configuration conf) throws ConfigurationException {
super.configure(conf);
}
/**
* Save blog entry to file
*
* @param redirector a <code>Redirector</code> value
* @param resolver a <code>SourceResolver</code> value
* @param objectModel a <code>Map</code> value
* @param source a <code>String</code> value
* @param parameters a <code>Parameters</code> value
*
* @return a <code>Map</code> value
*
* @exception Exception if an error occurs
*/
public Map act(Redirector redirector, SourceResolver resolver, Map objectModel, String source, Parameters parameters) throws Exception {
File sitemap = new File(new URL(resolver.resolveURI("").getURI()).getFile());
File file = new File(sitemap.getAbsolutePath() + File.separator + parameters.getParameter("file"));
Request request = ObjectModelHelper.getRequest(objectModel);
java.util.Enumeration params = request.getParameterNames();
while (params.hasMoreElements()) {
String name = (String) params.nextElement();
getLogger().debug(".act(): Parameter: " + name + " (" + request.getParameter(name) + ")");
}
if(request.getParameter("cancel") != null) {
getLogger().error(".act(): Cancel editing");
} else {
if(file.isFile()) {
getLogger().error(".act(): Save modifications to " + file.getAbsolutePath());
try {
Document document = DocumentHelper.readDocument(file);
setNodeValue(document, request.getParameter("system_name"), "/system/system_name");
setNodeValue(document, request.getParameter("description"), "/system/description");
DocumentHelper.writeDocument(document, file);
} catch (Exception e) {
getLogger().error(".act(): Exception: " + e.getMessage(), e);
return new HashMap();
}
} else {
getLogger().error(".act(): No such file: " + file.getAbsolutePath());
return new HashMap();
}
}
return null;
}
/**
*
*/
private void setNodeValue(Document document, String value, String xpath) throws Exception {
Node node = DOMUtil.getSingleNode(document.getDocumentElement(), xpath);
getLogger().error(".act(): value = " + DOMUtil.getValueOfNode(node));
DOMUtil.setValueOfNode(node, value);
getLogger().error(".act(): value = " + DOMUtil.getValueOfNode(node));
}
}
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Re: cvs commit: cocoon-lenya/src/java/org/apache/lenya/cms/cocoon/acting
HTMLFormSaveAction.java
Posted by Andreas Hartmann <an...@apache.org>.
michi@apache.org wrote:
> /**
> * Save blog entry to file
> *
Should this really be in the common Java directory?
Or is just the javadocs wrong?
Andreas
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