The following should complement the supplied article for reading XML files (DCRs) based on a directory. This will read the contents of a singe file
package com.littleforest.examples;
import com.interwoven.livesite.dom4j.Dom4jUtils;
import com.interwoven.livesite.external.ParameterHash;
import com.interwoven.livesite.runtime.RequestContext;
import com.interwoven.livesite.external.*;
import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.net.URL;
import java.net.URLConnection;
import java.util.*;
import org.dom4j.*;
import java.util.Properties; /* Added for proxy use */
import java.io.IOException;
import com.interwoven.livesite.file.FileDALIfc; /* Added to avoid use of CDATA write */
public class xmlDcrUtilities{
public Document readSingle(RequestContext context)
{
//look in any single directory only
Document doc = Dom4jUtils.newDocument();
Element fileElem = doc.addElement("Records");
FileDALIfc fileDAL = context.getFileDal();
String absoluteFilePath = context.getParameterString("DCRPath");
Document fileDCR = Dom4jUtils.newDocument(fileDAL.read(absoluteFilePath)) ;
fileElem.add(fileDCR.getRootElement().createCopy()) ;
return doc;
}
}
