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On Jul 28, 2005, at 16:56, Fabrizio Caldas wrote:
Hi,
I got the escape working for the XML, you're right about being in the
XMLReader.java that I need to make this change.
In the first generateFor() method that I have I included a call to
handler.processingInstruction(Result.PI_DISABLE_OUTPUT_ESCAPING,null);
This disables output escaping when creating the xml with the
ExampleObj2XML.
But when I transform to PDF using the ExampleObj2PDF the escaping does
not work.
Well, I still think you don't need to do any escaping (or disable
escaping for that matter).
If you need to have:
<fo:basic-link external-destination="url">Click here</fo:basic-link>
There are two things to take into account:
- - our example embedding.tools.AbstractObjectReader doesn't activate
namespace support
- - and it does not offer any support for attributes
You basically have two options:
1) modify the code for AbstractObjectReader to allow namespaces and
attributes (or override the relevant methods in a subclass)
2) generate semantic XML from your object, then transform it via XSLT
to FO
For 2), the scenario would look something like:
* use a method similar to setTitle() to set/store the strings for the
destination URL and "Click here". For example store it in member
variables named linkContent and linkDest (and provide getXXX() methods
to retrieve them)
* then, in your XMLReader in the generateFor() method that will process
your object, you create the result element roughly as follows:
...
handler.startElement("link");
handler.element("destination",obj.getLinkDest());
handler.element("content",obj.getLinkContent());
handler.endElement("link");
...
You will then get XML output like this:
<link>
<destination>URL</destination>
<content>Click here</content>
</link>
This fragment can be transformed by an XSL template:
<xsl:template match="link">
<fo:basic-link external-destination="{destination}">
<xsl:value-of select="content" />
</fo:basic-link>
</xsl:template>
HTH!
Greetz,
AD
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