private IJstType parseAndResolve(SourceTypeName typeName) {
IJstType jstType = null;
try {
VjoParserToJstAndIType parser = new VjoParserToJstAndIType();
if (VjetPlugin.TRACE_PARSER) {
System.out.println("parsing for " + getClass().getName());
}
IScriptUnit scriptUnit =
parser.parse(typeName.groupName(), getTypeName().typeName(), typeName.source());
if (scriptUnit != null) {
jstType = scriptUnit.getType();
}
} catch (Exception e) {
DLTKCore.error(e.getMessage(), e);
}
return jstType;
}
private void processType(char[] contents) {
// fix bug 2206, add for findbugs NP warning, the contents might be
// null.
if (contents == null) {
return;
}
m_typeProcessed = true;
// String group = getGroupName();
SourceTypeName typeName = getTypeName();
String source = new String(contents);
typeName.setSource(source);
if (isConsistent) {
jstType = parseAndResolve(typeName);
} else {
jstType = mgr.findType(typeName);
if (jstType == null) {
jstType = parseAndResolve(typeName);
}
}
}
private boolean doBuild(
OpenableElementInfo info,
IProgressMonitor progressMonitor,
Map newElements,
IResource underlyingResource)
throws ModelException {
try {
final JSSourceModuleElementInfo moduleInfo = (JSSourceModuleElementInfo) info;
IBuffer buffer = null;
// ensure buffer is opened
if (hasBuffer()) {
buffer = getBufferManager().getBuffer(this);
if (buffer == null) {
buffer = openBuffer(progressMonitor, moduleInfo);
}
}
final char[] contents = (buffer == null) ? null : buffer.getCharacters();
// generate structure and compute syntax problems if needed
final VjoSourceModuleStructureRequestor requestor =
new VjoSourceModuleStructureRequestor(this, moduleInfo, newElements);
// System.out.println("==> Parsing: " + resource.getName());
final String natureId = getNatureId();
if (natureId == null) {
throw new ModelException(new ModelStatus(ModelStatus.INVALID_NAME));
}
SourceTypeName stName = getTypeName();
IResource resource = getResource();
// it is not a workspace file
// if ("".equals(stName.groupName().trim()) && (resource == null ||
// !resource.exists())) {
// jstType = CodeassistUtils.findNativeJstType(stName.typeName());
// } else {
// processType(contents);
// }
final VjoSourceElementParser parser =
(VjoSourceElementParser) getSourceElementParser(natureId);
if (!isReadOnly()) {
((ISourceElementParserExtension) parser).setScriptProject(this.getScriptProject());
}
parser.setRequestor(requestor);
final AccumulatingProblemReporter problemReporter = getAccumulatingProblemReporter();
parser.setReporter(problemReporter);
boolean reparsed = false;
if (problemReporter != null) {
if (!problemReporter.hasErrors()) {
StructureBuilder.build(natureId, this, problemReporter);
reparsed = true;
}
problemReporter.reportToRequestor();
}
if (jstType == null && isVirtualTypeResource(resource)) {
IWorkspaceRoot root = ResourcesPlugin.getWorkspace().getRoot();
IResource typespaceresource = root.findMember(resource.getFullPath());
if (typespaceresource != null) {
URI location = typespaceresource.getLocationURI();
String typeName = location.getPath().replace("/", ".");
String groupName = location.getHost();
if (typeName.indexOf(".") == 0) {
typeName = typeName.substring(1, typeName.length());
}
typeName = typeName.replace(".js", "");
jstType = CodeassistUtils.findJstType(groupName, typeName);
}
} else if (jstType == null || !reparsed) {
if ("".equals(stName.groupName().trim()) && (resource == null || !resource.exists())) {
jstType = CodeassistUtils.findNativeJstType(stName.typeName());
} else {
processType(contents);
}
}
// parse source module after getting the JstType
//
SourceParserUtil.parseSourceModule(this, parser);
if (DLTKCore.DEBUG_PRINT_MODEL) {
System.out.println("Source Module Debug print:"); // $NON-NLS-1$
CorePrinter printer = new CorePrinter(System.out);
printNode(printer);
printer.flush();
}
// update timestamp (might be IResource.NULL_STAMP if original does
// not exist)
if (underlyingResource == null) {
underlyingResource = getResource();
}
// underlying resource is null in the case of a working copy out of
// workspace
if (underlyingResource != null) {
moduleInfo.setTimestamp(((IFile) underlyingResource).getModificationStamp());
}
isConsistent = true;
return moduleInfo.isStructureKnown();
} catch (CoreException e) {
throw new ModelException(e);
}
}