// We have to put the resource in here just so the classes that eventually
// get called by facelets have access to it.
tmp.getAttributes().put(Resource.COMPONENT_RESOURCE_KEY,
ccResource);
Facelet f;
try {
f = factory.getFacelet(context, ccResource.getURL());
VariableMapper wrapper = new VariableMapperWrapper(orig) {
@Override
public ValueExpression resolveVariable(String variable) {
return super.resolveVariable(variable);
}
};
ctx.setVariableMapper(wrapper);
context.getAttributes().put(IS_BUILDING_METADATA, Boolean.TRUE);
// Because mojarra currently requires a <cc:interface>
// element within the compcomp markup, we can rely on the
// fact that its tag handler, InterfaceHandler.apply(), is
// called. In this method, we first imbue facetComponent
// with any config information present on the <cc:interface>
// element.
// Then we do the normal facelet thing:
// this.nextHandler.apply(). This causes any child tag
// handlers of the <cc:interface> to be called. The
// compcomp spec says each such tag handler is responsible
// for adding to the compcomp metadata, referenced from the
// facetComponent parent.
f.apply(context, facetComponent);
// When f.apply() returns (and therefore
// InterfaceHandler.apply() returns), the compcomp metadata
// pointed to by facetComponent is fully populated.