Subject: Re: [xsl] Problem in calling external java function From: xptm@xxxxxxx Date: Mon, 20 Sep 2004 12:30:24 +0100 |
First, you're calling getNextToken($test1), with a param, and you have public String getNextToken() with no params. Then you'll have to match the data types between $test1 and the param you declare in the method. I don't know what the data type will be... But correct the first problem first. Quoting Manpreet Singh <singhm@xxxxxxxxxxx>: > Hi, > The following is the xslt code calling a java class: > > <xsl:stylesheet version="1.0" > xmlns:xsl="http://www.w3.org/1999/XSL/Transform" xmlns:test="C://tester" > exclude-result-prefixes="test"> > <xsl:template match="/"> > <xsl:apply-templates/> > </xsl:template> > <xsl:template match="b"> > <xsl:variable name="test1" > select="test:xyz.new('A;B;C',';')"/> > <abc> > <xsl:value-of select="test:getNextToken($test1)"/> > </abc> > </xsl:template> > </xsl:stylesheet> > > > The following is the code for the class being called: > > import java.util.StringTokenizer; > > public class xyz { > > private StringTokenizer tokenizer; > > public CreateMultipleTargetInstance( String specimen, String token ) { > tokenizer = new StringTokenizer ( specimen, token ); > } > > public String getNextToken() { > if ( tokenizer.hasMoreTokens() ) { > return tokenizer.nextToken(); > } > else { > return ""; > } > } > } > > When i call this class using the above xslt Through command prompt using the > following command: > > java org.apache.xalan.xslt.Process -in test.xml -xsl test.xsl -out out.xml > > i get the following error: > > file:/C:abc.xsl; > Line #9; Column #-1; XSLT Error (javax.xml.transform.TransformerException): > java.lang.NoSuchMethodException: For extension function, could not find > constructor > tester.CreateMultipleTargetInstance([ExpressionContext,] #STRING, #STRING). > > > The xslt is supposed to return me the first string before ";" i.e A. > > ...........ANYONE? > > Regards > Manpreet > > O SAPO ja esta livre de vmrus com a Panda Software, fique vocj tambim! Clique em: http://antivirus.sapo.pt
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