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implementing a urlresolver for xsl so that we can include documents properly using the document function.

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updates to press release xsds - it's now basically working.



git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/BRANCHES/WCM-DEV2/root@3926 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
This commit is contained in:
Ariel Backenroth
2006-09-25 22:15:14 +00:00
parent 1c87282333
commit 3dcbd24150
12 changed files with 280 additions and 160 deletions
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1
source/java/org/alfresco/web/templating/xforms/FreeMarkerOutputMethod.java
View File

@@ -33,6 +33,7 @@ public class FreeMarkerOutputMethod
public void generate(final Document xmlContent,
final TemplateType tt,
final String sandBoxUrl,
final Writer out)
{
}

50
source/java/org/alfresco/web/templating/xforms/XSLTOutputMethod.java
View File

@@ -17,6 +17,8 @@
package org.alfresco.web.templating.xforms;
import java.io.*;
import java.net.URI;
import java.net.URISyntaxException;
import org.alfresco.web.templating.*;
import org.chiba.xml.util.DOMUtil;
import javax.xml.parsers.ParserConfigurationException;
@@ -30,7 +32,10 @@ import javax.xml.transform.URIResolver;
import javax.xml.transform.dom.DOMSource;
import javax.xml.transform.sax.SAXTransformerFactory;
import javax.xml.transform.sax.TransformerHandler;
import javax.xml.transform.stream.StreamSource;
import javax.xml.transform.stream.StreamResult;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.w3c.dom.Document;
import org.w3c.dom.Node;
@@ -41,6 +46,8 @@ public class XSLTOutputMethod
implements TemplateOutputMethod
{
private static final Log LOGGER = LogFactory.getLog(XSLTOutputMethod.class);
private final NodeRef nodeRef;
public XSLTOutputMethod(final NodeRef nodeRef)
@@ -50,6 +57,7 @@ public class XSLTOutputMethod
public void generate(final Document xmlContent,
final TemplateType tt,
final String sandBoxUrl,
final Writer out)
throws ParserConfigurationException,
TransformerConfigurationException,
@@ -58,11 +66,49 @@ public class XSLTOutputMethod
IOException
{
TransformerFactory tf = TransformerFactory.newInstance();
TemplatingService ts = TemplatingService.getInstance();
final TemplatingService ts = TemplatingService.getInstance();
DOMSource source = new DOMSource(ts.parseXML(this.nodeRef));
final Templates templates = tf.newTemplates(source);
final Transformer t = templates.newTransformer();
t.setURIResolver(new URIResolver()
{
public Source resolve(final String href, final String base)
throws TransformerException
{
URI uri = null;
try
{
uri = new URI(sandBoxUrl + href);
}
catch (URISyntaxException e)
{
throw new TransformerException("unable to create uri " + sandBoxUrl + href, e);
}
try
{
LOGGER.debug("loading " + uri);
final Document d = ts.parseXML(uri.toURL().openStream());
LOGGER.debug("loaded " + ts.writeXMLToString(d));
return new DOMSource(d);
}
catch (Exception e)
{
LOGGER.warn(e);
throw new TransformerException("unable to load " + uri, e);
}
}
});
t.setParameter("avm_store_url", sandBoxUrl);
LOGGER.debug("setting parameter avm_store_url=" + sandBoxUrl);
final StreamResult result = new StreamResult(out);
t.transform(new DOMSource(xmlContent), result);
try
{
t.transform(new DOMSource(xmlContent), result);
}
catch (TransformerException e)
{
LOGGER.error(e.getMessageAndLocation());
throw e;
}
}
}