Hi,
I am generating a PDF that consists of a header and a data sequence,
each having a Category name and one or more Items, each with a result
set table:
Category name
Item(+)
Result set table
I'm now running out of memory because the result sets are too large. My
understanding is that the solution is use multiple page sequences, so
that rendering will be done after each sequence is processed and memory
freed up. Is there a way I can define a page sequence so that each
Category and its group of Items will be processed as a single page?
Currently all of my Categories and their items are being processed as a
single huge sequence.
<fo:page-sequence master-reference="data">
...
<fo:flow flow-name="data-region-body">
<fo:block>
<xsl:call-template name="Category" select="Category"/>
</fo:block>
<fo:block>
<xsl:call-template name="Item" select="Category/Item"/>
</fo:block>
</fo:flow>
</fo:page-sequence>
The processing involves an XSL transform of an XML file with more or
less the following structure:
<Report>
<Category name="category_name">
<Item>
<Row>
</Row>
<Row>
...
</Item>
<Item>
...
</Category>
<Category>
...
</Report>
Many thanks for any assistance.
Marvin Wolfthal
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