| RE: [stp-dev] writing an introspector... |
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Thanks, I had a try at the code you demonstrated
in the new test but without much success as I keep getting a
MalformedURLException when calling “scribbler.getResource(…)”. I am not
sure why this happening but it doesn’t seem to involve my extensions code.
Also,
despite this stack trace (which ends up logged in the error view), the call to “root.getComponentType()”returns a component type object with null values for all its
attributes I copied the stack trace and other snippets
at the end of this mail. Any idea? Also, using
the approach demonstrated in this test, how would we know when there is no
introspector defined for a particular resource or if the introspection failed? Cheers, d. ============================================================ … <extension point="org.eclipse.stp.core.componentTypeIntrospector"> <componentTypeIntrospector
class="org.eclipse.stp.sc.celtix.sca.CeltixProjectComponentTypeIntrospector"
extension="project"
implementationElementType="implementation.celtixproj"
shareableURIFactoryClass="org.eclipse.stp.sc.celtix.sca.CeltixSharableURIFactory"/> </extension> … ============================================================ … 58 ComponentType cptType = null; // = IModelIntrospectionManager.eINSTANCE.resolve(jImpl); 59 60 ComponentTypeScribblerDomain domain = new ComponentTypeScribblerDomain(projs[i].getFile(".project")); 61 IEditModelScribbler scribbler = domain.createScribblerForRead(); 62 Resource r =
scribbler.getResource(domain.getComponentTypeDescriptor()); 63 if (r.getContents().size() > 0) { 64 Object rootObject =
r.getContents().get(0); 65 if (rootObject instanceof SCACoreRoot) { 66 SCACoreRoot
root = (SCACoreRoot)r.getContents().get(0); 67 cptType =
root.getComponentType(); 68 } 69 } … ============================================================ Could not load resource
"comptype:/p7/test.project". java.net.MalformedURLException: unknown
protocol: comptype at
java.net.URL.<init>(URL.java:574) at
java.net.URL.<init>(URL.java:464) at
java.net.URL.<init>(URL.java:413) at
org.eclipse.emf.ecore.resource.impl.URIConverterImpl.createURLInputStream(URIConverterImpl.java:564) at
org.eclipse.emf.ecore.resource.impl.URIConverterImpl.createInputStream(URIConverterImpl.java:453) at
org.eclipse.emf.ecore.resource.impl.ResourceImpl.load(ResourceImpl.java:892) at
org.eclipse.stp.core.internal.infrastructure.emf.EditModel.getResource(EditModel.java:457) at
org.eclipse.stp.core.internal.infrastructure.emf.EditModelScribbler.getResource(EditModelScribbler.java:540) at
org.eclipse.stp.core.internal.infrastructure.emf.EditModelScribbler.getResource(EditModelScribbler.java:487) at
org.eclipse.stp.core.internal.infrastructure.emf.EditModelScribbler.getResource(EditModelScribbler.java:475) at
org.eclipse.stp.sc.celtix.sca.view.updateView(view.java:66) at
org.eclipse.stp.sc.celtix.sca.view$RefreshAction.run(view.java:114) at
org.eclipse.jface.action.Action.runWithEvent(Action.java:499) at
… ============================================================ From:
stp-dev-bounces@xxxxxxxxxxx [mailto:stp-dev-bounces@xxxxxxxxxxx] On Behalf Of Devang Parikh
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