Java TypeNameMatch.getType方法代码示例

import org.eclipse.jdt.core.search.TypeNameMatch; //导入方法依赖的package包/类
/**
 * Find type
 * 
 * @param className
 * @param monitor
 * @return type or <code>null</code>
 */
public IType findType(String className, IProgressMonitor monitor) {
	final IType[] result = { null };
	TypeNameMatchRequestor nameMatchRequestor = new TypeNameMatchRequestor() {
		@Override
		public void acceptTypeNameMatch(TypeNameMatch match) {
			result[0] = match.getType();
		}
	};
	int lastDot = className.lastIndexOf('.');
	char[] packageName = lastDot >= 0 ? className.substring(0, lastDot).toCharArray() : null;
	char[] typeName = (lastDot >= 0 ? className.substring(lastDot + 1) : className).toCharArray();
	SearchEngine engine = new SearchEngine();
	int packageMatchRule = SearchPattern.R_EXACT_MATCH | SearchPattern.R_CASE_SENSITIVE;
	try {
		engine.searchAllTypeNames(packageName, packageMatchRule, typeName, packageMatchRule, IJavaSearchConstants.TYPE,
				SearchEngine.createWorkspaceScope(), nameMatchRequestor,
				IJavaSearchConstants.WAIT_UNTIL_READY_TO_SEARCH, monitor);
	} catch (JavaModelException e) {
		EditorUtil.INSTANCE.logError("Was not able to search all type names",e);
	}
	return result[0];
}
 

import org.eclipse.jdt.core.search.TypeNameMatch; //导入方法依赖的package包/类
private static List<TypeNameMatch> findTypeInfos(String typeName, IType contextType, IProgressMonitor pm) throws JavaModelException {
	IJavaSearchScope scope= SearchEngine.createJavaSearchScope(new IJavaProject[]{contextType.getJavaProject()}, true);
	IPackageFragment currPackage= contextType.getPackageFragment();
	ArrayList<TypeNameMatch> collectedInfos= new ArrayList<TypeNameMatch>();
	TypeNameMatchCollector requestor= new TypeNameMatchCollector(collectedInfos);
	int matchMode= SearchPattern.R_EXACT_MATCH | SearchPattern.R_CASE_SENSITIVE;
	new SearchEngine().searchAllTypeNames(null, matchMode, typeName.toCharArray(), matchMode, IJavaSearchConstants.TYPE, scope, requestor, IJavaSearchConstants.WAIT_UNTIL_READY_TO_SEARCH, pm);

	List<TypeNameMatch> result= new ArrayList<TypeNameMatch>();
	for (Iterator<TypeNameMatch> iter= collectedInfos.iterator(); iter.hasNext();) {
		TypeNameMatch curr= iter.next();
		IType type= curr.getType();
		if (type != null) {
			boolean visible=true;
			try {
				visible= JavaModelUtil.isVisible(type, currPackage);
			} catch (JavaModelException e) {
				//Assume visibile if not available
			}
			if (visible) {
				result.add(curr);
			}
		}
	}
	return result;
}
 

import org.eclipse.jdt.core.search.TypeNameMatch; //导入方法依赖的package包/类
private static List<TypeNameMatch> findTypeInfos(
    String typeName, IType contextType, IProgressMonitor pm) throws JavaModelException {
  IJavaSearchScope scope =
      SearchEngine.createJavaSearchScope(
          new IJavaProject[] {contextType.getJavaProject()}, true);
  IPackageFragment currPackage = contextType.getPackageFragment();
  ArrayList<TypeNameMatch> collectedInfos = new ArrayList<TypeNameMatch>();
  TypeNameMatchCollector requestor = new TypeNameMatchCollector(collectedInfos);
  int matchMode = SearchPattern.R_EXACT_MATCH | SearchPattern.R_CASE_SENSITIVE;
  new SearchEngine()
      .searchAllTypeNames(
          null,
          matchMode,
          typeName.toCharArray(),
          matchMode,
          IJavaSearchConstants.TYPE,
          scope,
          requestor,
          IJavaSearchConstants.WAIT_UNTIL_READY_TO_SEARCH,
          pm);

  List<TypeNameMatch> result = new ArrayList<TypeNameMatch>();
  for (Iterator<TypeNameMatch> iter = collectedInfos.iterator(); iter.hasNext(); ) {
    TypeNameMatch curr = iter.next();
    IType type = curr.getType();
    if (type != null) {
      boolean visible = true;
      try {
        visible = JavaModelUtil.isVisible(type, currPackage);
      } catch (JavaModelException e) {
        // Assume visibile if not available
      }
      if (visible) {
        result.add(curr);
      }
    }
  }
  return result;
}
 

import org.eclipse.jdt.core.search.TypeNameMatch; //导入方法依赖的package包/类
@Override
protected void computeResult() {
	TypeNameMatch[] selected= fContent.getSelection();
	if (selected == null || selected.length == 0) {
		setResult(null);
		return;
	}
	
	// If the scope is null then it got computed by the type selection component.
	if (fScope == null) {
		fScope= fContent.getScope();
	}
	
	OpenTypeHistory history= OpenTypeHistory.getInstance();
	List result= new ArrayList(selected.length);
	for (int i= 0; i < selected.length; i++) {
		TypeNameMatch typeInfo= selected[i];
		IType type= typeInfo.getType();
		if (!type.exists()) {
			String title= JavaUIMessages.TypeSelectionDialog_errorTitle; 
			IPackageFragmentRoot root= typeInfo.getPackageFragmentRoot();
			String containerName= JavaElementLabels.getElementLabel(root, JavaElementLabels.ROOT_QUALIFIED);
			String message= Messages.format(JavaUIMessages.TypeSelectionDialog_dialogMessage, new String[] { typeInfo.getFullyQualifiedName(), containerName }); 
			MessageDialog.openError(getShell(), title, message);
			history.remove(typeInfo);
			setResult(null);
		} else {
			history.accessed(typeInfo);
			result.add(type);
		}
	}
	setResult(result);
}
 

import org.eclipse.jdt.core.search.TypeNameMatch; //导入方法依赖的package包/类
private synchronized void internalCheckConsistency(IProgressMonitor monitor) throws OperationCanceledException {
	// Setting fNeedsConsistencyCheck is necessary here since
	// markAsInconsistent isn't synchronized.
	fNeedsConsistencyCheck= true;
	List<Object> typesToCheck= new ArrayList<Object>(getKeys());
	monitor.beginTask(CorextMessages.TypeInfoHistory_consistency_check, typesToCheck.size());
	monitor.setTaskName(CorextMessages.TypeInfoHistory_consistency_check);
	for (Iterator<Object> iter= typesToCheck.iterator(); iter.hasNext();) {
		TypeNameMatch type= (TypeNameMatch)iter.next();
		long currentTimestamp= getContainerTimestamp(type);
		Long lastTested= fTimestampMapping.get(type);
		if (lastTested != null && currentTimestamp != IResource.NULL_STAMP && currentTimestamp == lastTested.longValue() && !isContainerDirty(type))
			continue;
		try {
			IType jType= type.getType();
			if (jType == null || !jType.exists()) {
				remove(type);
			} else {
				// copy over the modifiers since they may have changed
				int modifiers= jType.getFlags();
				if (modifiers != type.getModifiers()) {
					replace(type, SearchEngine.createTypeNameMatch(jType, modifiers));
				} else {
					fTimestampMapping.put(type, new Long(currentTimestamp));
				}
			}
		} catch (JavaModelException e) {
			remove(type);
		}
		if (monitor.isCanceled())
			throw new OperationCanceledException();
		monitor.worked(1);
	}
	monitor.done();
	fNeedsConsistencyCheck= false;
}
 

import org.eclipse.jdt.core.search.TypeNameMatch; //导入方法依赖的package包/类
@Override
public ClasspathFixProposal[] getFixImportProposals(final IJavaProject project, String name) throws CoreException
{
	IProject requestedProject = project.getProject();
	if( !requestedProject.hasNature(JPFProjectNature.NATURE_ID) )
	{
		return null;
	}
	ArrayList<ClasspathFixProposal> props = new ArrayList<ClasspathFixProposal>();

	IWorkspace workspace = ResourcesPlugin.getWorkspace();
	int idx = name.lastIndexOf('.');
	char[] packageName = idx != -1 ? name.substring(0, idx).toCharArray() : null;
	char[] typeName = name.substring(idx + 1).toCharArray();

	if( typeName.length == 1 && typeName[0] == '*' )
	{
		typeName = null;
	}

	ArrayList<TypeNameMatch> res = new ArrayList<TypeNameMatch>();
	TypeNameMatchCollector requestor = new TypeNameMatchCollector(res);

	IJavaSearchScope scope = SearchEngine.createWorkspaceScope();
	int matchMode = SearchPattern.R_EXACT_MATCH | SearchPattern.R_CASE_SENSITIVE;
	new SearchEngine().searchAllTypeNames(packageName, matchMode, typeName, matchMode, IJavaSearchConstants.TYPE,
		scope, requestor, IJavaSearchConstants.WAIT_UNTIL_READY_TO_SEARCH, null);

	if( res.isEmpty() )
	{
		return null;
	}
	JPFPluginModelManager service = JPFPluginModelManager.instance();
	for( TypeNameMatch curr : res )
	{
		IType type = curr.getType();
		if( type != null )
		{
			IPackageFragmentRoot root = (IPackageFragmentRoot) type.getAncestor(IJavaElement.PACKAGE_FRAGMENT_ROOT);
			IPluginModel model = null;
			if( root.isArchive() )
			{
				model = service.findModel((IFile) root.getResource());
			}
			else if( !root.isExternal() )
			{
				model = service.findModel(root.getResource().getProject());
			}
			if( model != null )
			{
				System.err.println("Found in " + model.getParsedManifest().getId());
				props.add(new JPFClasspathFixProposal(project, JPFProject.getManifest(requestedProject), model));
			}
		}
	}
	return props.toArray(new ClasspathFixProposal[props.size()]);
}