public byte[] getBytes() throws EGLModelException {
EGLElement pkg = (EGLElement) getParent();
if (pkg instanceof EglarPackageFragment) {
EglarPackageFragmentRoot root = (EglarPackageFragmentRoot) pkg.getParent();
ZipFile zip = null;
try {
zip = root.getJar();
String entryName =
CharOperation.concatWith(((PackageFragment) pkg).names, getElementName(), '/');
ZipEntry ze = zip.getEntry(entryName);
if (ze != null) {
return org.eclipse.edt.ide.core.internal.model.util.Util.getZipEntryByteContent(ze, zip);
}
throw new EGLModelException(
new EGLModelStatus(IEGLModelStatusConstants.ELEMENT_DOES_NOT_EXIST, this));
} catch (IOException ioe) {
throw new EGLModelException(ioe, IEGLModelStatusConstants.IO_EXCEPTION);
} catch (CoreException e) {
if (e instanceof EGLModelException) {
throw (EGLModelException) e;
} else {
throw new EGLModelException(e);
}
} finally {
EGLModelManager.getEGLModelManager().closeZipFile(zip);
}
} else {
IFile file = (IFile) getResource();
return Util.getResourceContentsAsByteArray(file);
}
}
@Override
protected void buildStructure(OpenableElementInfo info, IProgressMonitor monitor)
throws EGLModelException {
// Note: This method seems to be exactly the same as the one it overrides in Openable
if (monitor != null && monitor.isCanceled()) return;
// remove existing (old) infos
removeInfo();
HashMap newElements = new HashMap(11);
info.setIsStructureKnown(generateInfos(info, monitor, newElements, getResource()));
EGLModelManager.getEGLModelManager().getElementsOutOfSynchWithBuffers().remove(this);
for (Iterator iter = newElements.keySet().iterator(); iter.hasNext(); ) {
IEGLElement key = (IEGLElement) iter.next();
Object value = newElements.get(key);
EGLModelManager.getEGLModelManager().putInfo(key, value);
}
// add the info for this at the end, to ensure that a getInfo cannot reply null in case the LRU
// cache needs
// to be flushed. Might lead to performance issues.
// see PR 1G2K5S7: ITPJCORE:ALL - NPE when accessing source for a binary type
EGLModelManager.getEGLModelManager().putInfo(this, info);
}
@Override
protected boolean generateInfos(
OpenableElementInfo info, IProgressMonitor pm, Map newElements, IResource underlyingResource)
throws EGLModelException {
// put the info now, because getting the contents requires it
EGLModelManager.getEGLModelManager().putInfo(this, info);
ClassFileElementInfo unitInfo = (ClassFileElementInfo) info;
// generate structure
IRFileStructureRequestor requestor = new IRFileStructureRequestor(this, unitInfo, newElements);
BinaryElementParser parser = new BinaryElementParser(requestor, project);
parser.parseDocument(this, true);
// if (isWorkingCopy()) {
// EGLFile original = (EGLFile) getOriginalElement();
// // might be IResource.NULL_STAMP if original does not exist
// unitInfo.fTimestamp = ((IFile) original.getResource()).getModificationStamp();
// }
return unitInfo.isStructureKnown();
}