so strange ...
i put log in getString method (and in onResourceRequested of the
DocumentInlineFrame).
they are never called and my panel is filled with random xml.
i also log the database request and the response (before calling new
OdyReqTargetPanel) : they are correct
public class OdyReqTargetPanel extends Panel {
private static final long serialVersionUID = 1L;
private static final Logger log =
LoggerFactory.getLogger(OrdersPage.class.getName());
public OdyReqTargetPanel(String id,final byte[] res) {
super(id);
//setRenderBodyOnly(true);
add(new DocumentInlineFrame("myxml", new ResourceStreamResource(new
AbstractStringResourceStream("text/xml") {
@Override
protected String getString() {
log.debug("ResourceStreamResource = ["+new
String(res)+"]");
return new String(res);
}
})));
}
}
public class DocumentInlineFrame extends WebMarkupContainer implements
IResourceListener
{
private static final long serialVersionUID = 1L;
private static final Logger log =
LoggerFactory.getLogger(OrdersPage.class.getName());
private IResource documentResource;
/**
*
* Constructor receiving an IResourceStream.
*
* @param id
* @param stream
*/
public DocumentInlineFrame(String id, IResourceStream stream) {
this(id, new ResourceStreamResource(stream));
}
/**
* Constructor receiving an IResource..
*
* @param id
* @param resourceListener
*/
public DocumentInlineFrame(final String id, IResource documentResource)
{
super(id);
this.documentResource = documentResource;
}
/**
* Gets the url to use for this link.
*
* @return The URL that this link links to
*/
protected CharSequence getURL()
{
return urlFor(IResourceListener.INTERFACE, null);
}
/**
* Handles this frame's tag.
*
* @param tag
* the component tag
* @see org.apache.wicket.Component#onComponentTag(ComponentTag)
*/
@Override
protected final void onComponentTag(final ComponentTag tag)
{
checkComponentTag(tag, "iframe");
// Set href to link to this frame's frameRequested method
CharSequence url = getURL();
// generate the src attribute
tag.put("src", Strings.replaceAll(url, "&", "&"));
super.onComponentTag(tag);
}
@Override
protected boolean getStatelessHint()
{
return false;
}
public void onResourceRequested() {
log.debug("onResourceRequested = ["+this.documentResource+"]");
RequestCycle requestCycle = RequestCycle.get();
Attributes attributes = new
Attributes(requestCycle.getRequest(),
requestCycle.getResponse(), null);
this.documentResource.respond(attributes);
}
}
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