Andreas,
Thanks for your comments. Looks like for sure there are FOP references hanging
around that GC could not clear up, which eventually kills the process. Below is
a higher-level layout of the xsl. Let me know if you see anything to improve.
The below xsl is applied to XML's having 500 documents(<DOCUMENT></DOCUMENT>
each in a loop(below is the XML layout). 1 XML of 500 documents produces 1 PDF.
<DATA>
<DOCUMENT>....</DOCUMENT>
<DOCUMENT>....</DOCUMENT>
<DOCUMENT>....</DOCUMENT>
<DOCUMENT>....</DOCUMENT>
<DOCUMENT>....</DOCUMENT>
<DOCUMENT>....</DOCUMENT>
.
.
.
<DOCUMENT>....</DOCUMENT>
</DATA>
I create a page-sequence for each <DOCUMENT> and page-citation is contained
within each of these page-sequence.
My expectation was that the FOP references would clear out after each PDF is
created(which isn't happening).
<xsl:template match="/">
<fo:root xmlns:fo="http://www.w3.org/1999/XSL/Format";>
<fo:layout-master-set>
<!-- first page -->
<fo:simple-page-master master-name="firstPage"
page-height="11in" page-width="8.5in" margin-left="0.75in" margin-right="0.5in"
margin-top="0.6in" margin-bottom="0.3in">
<fo:region-body margin-top="1in" margin-bottom="1in">
</fo:region-body>
<fo:region-before extent="0.6in" precedence="true">
</fo:region-before>
<fo:region-after extent="1in" region-name="show-footer"
precedence="true">
</fo:region-after>
<fo:region-end region-name="omr-content-first-page"
extent="1in"
precedence="true">
</fo:region-end>
</fo:simple-page-master>
<!-- rest pages -->
<fo:simple-page-master master-name="restPage" page-height="11in"
page-width="8.5in" margin-left="0.75in" margin-right="0.5in"
margin-top="0.6in" margin-bottom="0.3in">
<fo:region-body margin-top="1in" margin-bottom="1in">
</fo:region-body>
<fo:region-before extent="0.6in" precedence="true">
</fo:region-before>
<fo:region-after extent="1in" region-name="show-footer"
precedence="true">
</fo:region-after>
<fo:region-end region-name="omr-content-rest-page" extent="0.0in"
precedence="true">
</fo:region-end>
</fo:simple-page-master>
<!-- last Page -->
<fo:simple-page-master master-name="lastPage" page-height="11in"
page-width="8.5in" margin-left="0.75in" margin-right="0.5in"
margin-top="0.6in" margin-bottom="0.3in">
<fo:region-body margin-top="1in" margin-bottom="1in">
</fo:region-body>
<fo:region-before extent="0.6in" precedence="true">
</fo:region-before>
<fo:region-after extent="1in" region-name="show-footer"
precedence="true">
</fo:region-after>
<fo:region-end region-name="omr-content-last-page" extent="1in"
precedence="true"/>
</fo:simple-page-master>
<fo:simple-page-master master-name="pageWithoutFooter"
page-height="11in" page-width="8.5in" margin-left="0.75in" margin-right="1in"
margin-top="1.0in" margin-bottom="1.0in">
<fo:region-body margin-top="1.6in" margin-bottom="0pt"/>
<fo:region-before extent="1in"/>
<fo:region-after extent="0pt" region-name="no-footer"/>
</fo:simple-page-master>
<fo:page-sequence-master master-name="simpleDoc">
<fo:repeatable-page-master-alternatives>
<fo:conditional-page-master-reference master-reference="firstPage"
page-position="first"/>
<fo:conditional-page-master-reference master-reference="lastPage"
page-position="last"/>
<fo:conditional-page-master-reference master-reference="restPage"
page-position="rest"/>
</fo:repeatable-page-master-alternatives>
</fo:page-sequence-master>
</fo:layout-master-set>
<!-- For each DOCUMENT, call template -->
<xsl:for-each select="DOCUMENT">
<xsl:call-template name="DOCUMENT">
</xsl:call-template>
</xsl:for-each>
</fo:root>
</xsl:template>
<!-- DOCUMENT template-->
<xsl:template name="DOCUMENT">
<fo:page-sequence master-reference="simpleDoc"
initial-page-number="1">
<!--header-->
<fo:static-content flow-name="xsl-region-before">
<fo:block>
<fo:external-graphic src="file:C:\img.jpg"
content-height="55px" content-width="240px"/>
</fo:block>
</fo:static-content>
<!--footer-->
<fo:static-content flow-name="show-footer">
<fo:block>
<fo:leader leader-length="100%"
leader-pattern="rule"
rule-thickness=".5pt" />
</fo:block>
</fo:static-content>
<fo:static-content flow-name="no-footer">
<fo:block/>
</fo:static-content>
<fo:flow flow-name="xsl-region-body">
<xsl:apply-templates/>
<!--last page reference -->
<fo:block id="{generate-id(.)}"/>
</fo:flow>
</fo:page-sequence>
</xsl:template>
......
Let me know if you see some red flags.....
Thank youvery much!
-Karthik
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