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From "Francis, Lee" <Lee.Fran...@tfn.com>
Subject That ole "org.apache.xml.dtm.DTMException: No more DTM IDs are av ailable" again...
Date Wed, 21 May 2003 21:25:20 GMT




I am using cocoon with Xalan 2.5.0 and Xerces 2.4.0 to transform an xml
source file into an excel doc. I have been getting the problem :
------------------------------------------------------
org.apache.xml.dtm.DTMException: No more DTM IDs are available
------------------------------------------------------
The xsl is very simple as is the xml doc, it works fine when transforming a
small xml source doc but anything of size 2+ MB I get the no more dtm id's
problem.

Having read through all the threads on how to resolve this issue I have
tried all of the following.

make sure most recent version of Xalan 2.5 and Xerces 2.4 are being used, I
even modified the CocoonServlet so it writes out it my environment..
------------------------------------------------------
boolean environmentOK = (new EnvironmentCheck()).checkEnvironment (new
PrintWriter(System.out));
------------------------------------------------------

The result was :
------------------------------------------------------
#---- BEGIN writeEnvironmentReport($Revision: 1.19 $): Useful stuff found:
----
version.DOM.draftlevel=2.0fd
java.class.path=./tools/loader
version.JAXP=1.1
java.ext.dirs=/usr/java/j2sdk1.4.1_02/jre/lib/ext
#---- BEGIN Listing XML-related jars in: foundclasses.sun.boot.class.path
----
xalan.jar-apparent.version=xalan.jar WARNING.present-unknown-version
xalan.jar-path=/root/temp/cocoon-2.1m2/./lib/endorsed/xalan.jar
xercesImpl.jar-apparent.version=xercesImpl.jar from xalan-j_2_5_0 from
xerces-2_4
xercesImpl.jar-path=/root/temp/cocoon-2.1m2/./lib/endorsed/xercesImpl.jar
xml-apis.jar-apparent.version=xml-apis.jar present-unknown-version
xml-apis.jar-path=/root/temp/cocoon-2.1m2/./lib/endorsed/xml-apis.jar
xalansamples.jar-apparent.version=xalansamples.jar present-unknown-version
xalansamples.jar-path=/root/temp/cocoon-2.1m2/./lib/endorsed/xalansamples.ja
r
#----- END Listing XML-related jars in: foundclasses.sun.boot.class.path
-----
version.xerces2=Xerces-J 2.4.0
version.xerces1=not-present
version.xalan2_2=Xalan Java 2.5.0
version.xalan1=not-present
version.ant=not-present
java.version=1.4.1_02
version.DOM=2.0
version.crimson=not-present
sun.boot.class.path=./lib/endorsed/xalan.jar:./lib/endorsed/xercesImpl.jar:.
/lib/endorsed/xml-apis.jar:./lib/endorsed/bsf.jar:./lib/endorsed/xalansample
s.jar:./lib/endorsed/xsltcapplet.jar:./lib/endorsed/xsltcbrazil.jar:./lib/en
dorsed/xsltcejb.jar:./lib/endorsed/xsltcservlet.jar:/usr/java/j2sdk1.4.1_02/
jre/lib/rt.jar:/usr/java/j2sdk1.4.1_02/jre/lib/i18n.jar:/usr/java/j2sdk1.4.1
_02/jre/lib/sunrsasign.jar:/usr/java/j2sdk1.4.1_02/jre/lib/jsse.jar:/usr/jav
a/j2sdk1.4.1_02/jre/lib/jce.jar:/usr/java/j2sdk1.4.1_02/jre/lib/charsets.jar
:/usr/java/j2sdk1.4.1_02/jre/classes
version.SAX=2.0
version.xalan2x=Xalan Java 2.5.0
#----- END writeEnvironmentReport: Useful properties found: -----
# YAHOO! Your environment seems to be OK.
------------------------------------------------------

I even removed all the apache stuff from rt.jar.
The next thing I looked at was my xml source file and the xsl file to make
sure there was no crazy infinite recursion happening, the xml file was just
over 4MB and looked something like this...

------------------------------------------------------
<?xml version="1.0" encoding="UTF-8"?>
<USERBYPAGE xmlns:gmr="http://www.gnome.org/gnumeric/v7"
xmlns:sql="http://apache.org/cocoon/SQL/2.0"><CONTENT>

<ROW><COL>User Name</COL><COL>me</COL></ROW>
<ROW><COL>Page Id</COL><COL>test</COL></ROW>
<ROW><COL>Page Description</COL><COL>test</COL></ROW>
<ROW><COL>Silo Id</COL><COL>test</COL></ROW>
<ROW><COL>Silo Description</COL><COL>test</COL></ROW>
<ROW><COL>Product Id</COL><COL>test</COL></ROW>
<ROW><COL>Product Description</COL><COL>test</COL></ROW>
<ROW><COL>Total Hits</COL><COL>1318</COL></ROW>
<ROW><COL>Active Hits</COL><COL>9</COL></ROW>
<ROW><COL>Passive Hits</COL><COL>1309</COL></ROW>
<ROW><COL>01-15-2003
13:57:10.147</COL><COL>1042657026344</COL><COL>1</COL></ROW>
<ROW><COL>01-15-2003
13:57:10.279</COL><COL>1042657026344</COL><COL>1</COL></ROW>
<ROW><COL>01-15-2003
13:58:26.248</COL><COL>1042657026344</COL><COL>1</COL></ROW>
<ROW><COL>01-15-2003
13:58:26.481</COL><COL>1042657026344</COL><COL>1</COL></ROW>
<ROW><COL>01-15-2003
15:14:47.475</COL><COL>1042657026344</COL><COL>1</COL></ROW>
::
::
::
</CONTENT></USERBYPAGE>
------------------------------------------------------
and the xsl looked something like this :
------------------------------------------------------
<?xml version="1.0"?>
<xsl:stylesheet version="1.0"
xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
                              xmlns:sql="http://apache.org/cocoon/SQL/2.0"
                              xmlns:gmr="http://www.gnome.org/gnumeric/v7">

  <xsl:template match="/">
    <xsl:apply-templates/>
  </xsl:template>

  <xsl:template match="USERBYPAGE">
    <gmr:Workbook xmlns:gmr="http://www.gnome.org/gnumeric/v7">
      <gmr:Sheets>
        <gmr:Sheet DisplayFormulas="false"
                   HideZero="false"
                   HideGrid="false"
                   HideColHeader="false"
                   HideRowHeader="false"
                   DisplayOutlines="true"
                   OutlineSymbolsBelow="true"
                   OutlineSymbolsRight="true">
	  <gmr:Name>
            <xsl:value-of select="'User By Page'"/>
          </gmr:Name>
          <gmr:MaxCol>2</gmr:MaxCol>
	    <gmr:Cols DefaultSizePts="48">
            <gmr:ColInfo No="0" Unit="48" MarginA="2" MarginB="2"
Count="7"/>
          </gmr:Cols>
          <gmr:Rows DefaultSizePts="12.8">
            <gmr:RowInfo No="0" Unit="12.8" MarginA="0" MarginB="0"
Count="9"/>
            <gmr:RowInfo No="10" Unit="12.8" MarginA="1" MarginB="0"
Count="24"/>
          </gmr:Rows>
          <gmr:Cells>
            <xsl:apply-templates/>
          </gmr:Cells>
        </gmr:Sheet>
      </gmr:Sheets>
    </gmr:Workbook>
  </xsl:template>

  <xsl:template match="CONTENT">
    <xsl:apply-templates/>
  </xsl:template>

  <xsl:template match="ROW">
    <xsl:variable name="rownumber">
      <xsl:number level="any" from="CONTENT" count="ROW"/>
    </xsl:variable>
    <xsl:for-each select="COL">
      <xsl:apply-templates select=".">
        <xsl:with-param name="rownumber" select="$rownumber"/>
      </xsl:apply-templates>
    </xsl:for-each>
  </xsl:template>

  <xsl:template match="COL">
    <xsl:param name="rownumber">0</xsl:param>
    <xsl:variable name="colnumber">
      <xsl:number level="any" from="ROW" count="COL"/>
    </xsl:variable>
        <gmr:Cell Col="$colnumber" ValueType="60">
          <xsl:attribute name="Row">
            <xsl:value-of select="$rownumber"/>
          </xsl:attribute>
          <gmr:Content>
            <xsl:value-of select="."/>
          </gmr:Content>
        </gmr:Cell>
  </xsl:template>
</xsl:stylesheet>
------------------------------------------------------




Any help appreciated..

Thx.

Lee.


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