/**
* Parse the specified source. Any exceptions thrown by the {@link DartParser} will be logged and
* a {@link DartModelException} thrown.
*
* @param librarySource the source for the library containing the compilation unit being parsed
* @param unitUri the URI of the compilation unit being parsed
* @param parseErrors a collection to which parse errors are appended or <code>null</code> if
* parse errors should be ignored
* @return the parse result
*/
public static DartUnit resolveUnit(
LibrarySource librarySource,
URI unitUri,
Map<URI, String> suppliedSources,
final Collection<DartCompilationError> parseErrors)
throws DartModelException {
long start = System.currentTimeMillis();
ResolverRunnable runnable =
new ResolverRunnable(librarySource, unitUri, suppliedSources, false, parseErrors);
runnable.runSafe();
long elapsed = System.currentTimeMillis() - start;
Instrumentation.metric("DartCompilerUtils-resolveUnit", elapsed).log();
Instrumentation.operation("DartCompilerUtils-resolveUnit", elapsed)
.with("librarySource-ElementName", librarySource.getName())
.with("librarySource.LastModified", librarySource.getLastModified())
.log();
if (runnable.exception != null) {
throw new DartModelException(
new CoreException(
new Status(
IStatus.ERROR,
DartCore.PLUGIN_ID,
"Failed to parse " + unitUri,
runnable.exception)));
}
return runnable.unitResult;
}
/**
* Parse the compilation units in the specified library. Any exceptions thrown by the {@link
* DartParser} will be logged and a {@link DartModelException} thrown.
*
* @param library the library to be parsed (not <code>null</code>)
* @param parseErrors a collection to which parse errors are appended or <code>null</code> if
* parse errors should be ignored
* @return the parse result
* @throws DartModelException if the library could not be parsed
*/
public static LibraryUnit resolveLibrary(
LibrarySource library,
Collection<DartUnit> suppliedUnits,
final Collection<DartCompilationError> parseErrors)
throws DartModelException {
long start = System.currentTimeMillis();
ResolverRunnable runnable =
new ResolverRunnable(library, createMap(suppliedUnits), false, parseErrors);
runnable.runSafe();
long elapsed = System.currentTimeMillis() - start;
Instrumentation.metric("DartCompilerUtils-resolveLibrary", elapsed).log();
Instrumentation.operation("DartCompilerUtils-resolveLibrary", elapsed)
.with("librarySource.Name", library.getName())
.with("librarySource.LastModified", library.getLastModified())
.log();
if (runnable.exception != null) {
throw new DartModelException(
new CoreException(
new Status(
IStatus.ERROR,
DartCore.PLUGIN_ID,
"Failed to parse " + library.getName(),
runnable.exception)));
}
return runnable.libraryResult;
}
