package org.jboss.soa.esb.addressing.eprs;
/*
* JBoss, Home of Professional Open Source
* Copyright 2006, JBoss Inc., and others contributors as indicated
* by the @authors tag. All rights reserved.
* See the copyright.txt in the distribution for a
* full listing of individual contributors.
* This copyrighted material is made available to anyone wishing to use,
* modify, copy, or redistribute it subject to the terms and conditions
* of the GNU Lesser General Public License, v. 2.1.
* This program is distributed in the hope that it will be useful, but WITHOUT A
* WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
* PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.
* You should have received a copy of the GNU Lesser General Public License,
* v.2.1 along with this distribution; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
* MA 02110-1301, USA.
*
* (C) 2005-2006,
* @author mark.little@jboss.com
*/
/**
* This class represents the endpoint reference for services.
*/
import java.net.URI;
import java.net.URISyntaxException;
import java.net.URL;
import org.jboss.soa.esb.addressing.EPR;
import org.jboss.soa.esb.addressing.PortReference;
import org.jboss.soa.esb.addressing.XMLUtil;
import org.w3c.dom.Element;
import org.w3c.dom.NodeList;
/**
* A helper class for using file based EPRs. Simply create instances of this
* class instead of the base EPR. Since URLs can use file:// as the protocol, we try to leverage
* that as much as possible.
*
* @author marklittle
*
*/
public class FileEpr extends EPR
{
public static final String INPUT_SUFFIX_TAG = "inputSuffix";
public static final String WORK_SUFFIX_TAG = "workSuffix";
public static final String POST_DIR_TAG = "postDir";
public static final String POST_SUFFIX_TAG = "postSuffix";
public static final String POST_DEL_TAG = "postDelete";
public static final String POST_RENAME_TAG = "postRename";
public static final String ERROR_DIR_TAG = "errorDir";
public static final String ERROR_SUFFIX_TAG = "errorSuffix";
public static final String ERROR_DEL_TAG = "errorDelete";
public static final String URL_TAG = "URL";
public static final String DEFAULT_REPLY_TO_FILE_SUFFIX = "_reply";
public FileEpr (EPR epr)
{
super(epr);
if (epr instanceof FileEpr)
{
FileEpr instance = (FileEpr) epr;
inputSet = instance.inputSet;
workSet = instance.workSet;
postDirSet = instance.postDirSet;
postSuffixSet = instance.postSuffixSet;
postDelSet = instance.postDelSet;
postRenameSet = instance.postRenameSet;
errorDirSet = instance.errorDirSet;
errorSuffixSet = instance.errorSuffixSet;
errorDelSet = instance.errorDelSet;
}
}
public FileEpr (EPR epr, Element header)
{
super(epr);
NodeList nl = header.getChildNodes();
for (int i = 0; i < nl.getLength(); i++)
{
try
{
String prefix = nl.item(i).getPrefix();
String tag = nl.item(i).getLocalName();
if ((prefix != null) && (prefix.equals(XMLUtil.JBOSSESB_PREFIX)))
{
if (tag != null)
{
if (tag.equals(POST_RENAME_TAG))
{
String content = nl.item(i).getTextContent();
if ( "null".equals(content) )
setPostRename( true ); // default to true
else
setPostRename("true".equalsIgnoreCase(content));
}
if (tag.equals(INPUT_SUFFIX_TAG))
setInputSuffix(nl.item(i).getTextContent());
else
{
if (tag.equals(POST_DIR_TAG))
setPostDirectory(nl.item(i).getTextContent());
else
{
if (tag.equals(POST_SUFFIX_TAG))
setPostSuffix(nl.item(i).getTextContent());
else
{
if (tag.equals(POST_DEL_TAG))
{
String content = nl.item(i).getTextContent();
if ("true".equalsIgnoreCase(content))
setPostDelete(true);
else
{
if ("false".equalsIgnoreCase(content))
setPostDelete(false);
}
}
else
{
if (tag.equals(ERROR_DIR_TAG))
{
setErrorDirectory(nl.item(i).getTextContent());
}
else
{
if (tag.equals((ERROR_SUFFIX_TAG)))
setErrorSuffix(nl.item(i).getTextContent());
else
{
if (tag.equals((ERROR_DEL_TAG)))
{
String content = nl.item(i).getTextContent();
if ("true".equalsIgnoreCase(content))
setErrorDelete(true);
else
{
if ("false".equalsIgnoreCase(content))
setErrorDelete(false);
}
}
}
}
}
}
}
}
}
}
}
catch (Exception ex)
{
ex.printStackTrace();
}
}
}
/**
* Construct the File EPR with the specified URL.
* @param url
* @throws URISyntaxException
* @deprecated
*/
public FileEpr (URL url) throws URISyntaxException
{
this(url.toURI());
}
public FileEpr (String url) throws URISyntaxException
{
super(new URI(url));
}
/**
* Set the URL for this endpoint.
*
* @param url the address.
* @deprecated
*/
public void setURL (URL url)
{
super.setAddr(new PortReference(url.toString()));
}
/**
* Get the URL address.
*
* @return the address.
* @deprecated
*/
public URL getURL ()
{
try
{
return new URL(super.getAddr().getAddress());
}
catch (Exception ex)
{
_logger.warn("Unexpected parsing exception!", ex);
return null;
}
}
/**
* Set the file input suffix.
*
* @param suffix the input suffix to use.
* @throws URISyntaxException thrown if this EPR is malformed.
*/
public final void setInputSuffix (String suffix) throws URISyntaxException
{
if (suffix == null)
throw new IllegalArgumentException();
if (inputSet)
throw new IllegalStateException("Input suffix already set.");
getAddr().addExtension(INPUT_SUFFIX_TAG, suffix);
inputSet = true;
}
/**
* @return the input suffix associated with this EPR.
*/
public final String getInputSuffix ()
{
return getAddr().getExtensionValue(INPUT_SUFFIX_TAG);
}
/**
* Set the work suffix for this EPR.
*
* @param suffix the suffix to use.
* @throws URISyntaxException thrown if this EPR is malformed.
*/
public final void setWorkSuffix (String suffix) throws URISyntaxException
{
if (suffix == null)
throw new IllegalArgumentException();
if (workSet)
throw new IllegalStateException("Cannot change work suffix");
getAddr().addExtension(WORK_SUFFIX_TAG, suffix);
workSet = true;
}
/**
* @return the work suffix associated with this EPR.
*/
public final String getWorkSuffix ()
{
return getAddr().getExtensionValue(WORK_SUFFIX_TAG);
}
/**
* Set the post directory for this EPR.
*
* @param dir the directory to use.
* @throws URISyntaxException thrown if this EPR is malformed.
*/
public final void setPostDirectory (String dir) throws URISyntaxException
{
if (dir == null)
throw new IllegalArgumentException();
if (postDirSet)
throw new IllegalStateException("Cannot change post directory");
getAddr().addExtension(POST_DIR_TAG, dir);
postDirSet = true;
}
/**
* @return the post directory associated with this EPR.
*/
public final String getPostDirectory ()
{
return getAddr().getExtensionValue(POST_DIR_TAG);
}
/**
* Set the post suffix for this EPR.
*
* @param suffix the suffix to use.
* @throws URISyntaxException thrown if this EPR is malformed.
*/
public final void setPostSuffix (String suffix) throws URISyntaxException
{
if (suffix == null)
throw new IllegalArgumentException();
if (postSuffixSet)
throw new IllegalStateException("Cannot change post suffix");
getAddr().addExtension(POST_SUFFIX_TAG, suffix);
postSuffixSet = true;
}
/**
* @return the post suffix associated with this EPR.
*/
public final String getPostSuffix ()
{
return getAddr().getExtensionValue(POST_SUFFIX_TAG);
}
/**
* Set the post delete for this EPR.
*
* @param del the deleted value to use.
* @throws URISyntaxException thrown if this EPR is malformed.
*/
public final void setPostDelete (boolean del) throws URISyntaxException
{
if (postDelSet)
throw new IllegalStateException("Cannot change post delete");
if (del)
getAddr().addExtension(POST_DEL_TAG, "true");
else
getAddr().addExtension(POST_DEL_TAG, "false");
postDelSet = true;
}
/**
* Set the post rename for this EPR.
*
* @param rename
* @throws URISyntaxException
*/
public final void setPostRename (boolean rename) throws URISyntaxException
{
if (postRenameSet)
throw new IllegalStateException("Cannot change post rename");
getAddr().addExtension(POST_RENAME_TAG, Boolean.toString(rename));
postRenameSet = true;
}
/**
* @return the post rename value associated with this EPR.
*/
public final boolean getPostRename ()
{
return ("true".equals(getAddr().getExtensionValue(POST_RENAME_TAG)));
}
/**
* @return the delete vazlue associated with this EPR.
*/
public final boolean getPostDelete ()
{
return ("true".equals(getAddr().getExtensionValue(POST_DEL_TAG)));
}
/**
* Set the error directory for this EPR.
*
* @param dir the directory to use.
* @throws URISyntaxException thrown if this EPR is malformed.
*/
public final void setErrorDirectory (String dir) throws URISyntaxException
{
if (dir == null)
throw new IllegalArgumentException();
if (errorDirSet)
throw new IllegalStateException("Cannot change error directory");
getAddr().addExtension(ERROR_DIR_TAG, dir);
errorDirSet = true;
}
/**
* @return the error directory associated with this EPR.
*/
public final String getErrorDirectory ()
{
return getAddr().getExtensionValue(ERROR_DIR_TAG);
}
/**
* Set the error suffix for this EPR.
*
* @param suffix the suffix to use.
* @throws URISyntaxException thrown if this EPR is malformed.
*/
public final void setErrorSuffix (String suffix) throws URISyntaxException
{
if (suffix == null)
throw new IllegalArgumentException();
if (errorSuffixSet)
throw new IllegalStateException("Cannot change error suffix");
getAddr().addExtension(ERROR_SUFFIX_TAG, suffix);
errorSuffixSet = true;
}
/**
* @return the error suffix associated with this EPR.
*/
public final String getErrorSuffix ()
{
return getAddr().getExtensionValue(ERROR_SUFFIX_TAG);
}
/**
* Set the error delete for this EPR. (invalid Message files will be deleted)
*
* @param del the deleted value to use.
* @throws URISyntaxException thrown if this EPR is malformed.
*/
public final void setErrorDelete (boolean del) throws URISyntaxException
{
if (errorDelSet)
throw new IllegalStateException("Cannot change error delete");
if (del)
getAddr().addExtension(ERROR_DEL_TAG, "true");
else
getAddr().addExtension(ERROR_DEL_TAG, "false");
errorDelSet = true;
}
/**
* Attention - Default
* @return the error delete value associated with this EPR.
*/
public final boolean getErrorDelete ()
{
return (! "false".equals(getAddr().getExtensionValue(ERROR_DEL_TAG)));
}
public String toString ()
{
return "FileEpr [ "+super.getAddr().extendedToString()+" ]";
}
public EPR copy ()
{
return new FileEpr(this);
}
public static URI type ()
{
return _type;
}
public FileEpr (URI uri)
{
super(uri);
}
private boolean inputSet = false;
private boolean workSet = false;
private boolean postDirSet = false;
private boolean postSuffixSet = false;
private boolean postDelSet = false;
private boolean postRenameSet = false;
private boolean errorDirSet = false;
private boolean errorSuffixSet = false;
private boolean errorDelSet = false;
private static URI _type;
static
{
try
{
_type = new URI("urn:jboss/esb/epr/type/file");
}
catch (Exception ex)
{
ex.printStackTrace();
throw new ExceptionInInitializerError(ex.toString());
}
}
}