import org.eclipse.wst.validation.ValidationState; //导入依赖的package包/类
private List validate(String html) throws CoreException {
	IProject project = ResourcesPlugin.getWorkspace().getRoot().getProject("test");
	if (!project.exists()) {
		project.create(new NullProgressMonitor());
		project.open(new NullProgressMonitor());
	}
	// Add tsconfig.json in order to the project has angular nature
	IFile tsconfigJson = project.getFile("tsconfig.json");
	if (!tsconfigJson.exists()) {
		tsconfigJson.create(IOUtils.toInputStream("{}"), 1, new NullProgressMonitor());
	}
	IFile file = project.getFile("test.html");
	if (file.exists()) {
		file.setContents(IOUtils.toInputStream(html), 1, new NullProgressMonitor());
	} else {
		file.create(IOUtils.toInputStream(html), 1, new NullProgressMonitor());
	}

	HTMLValidator validator = new HTMLValidator();
	ValidationResult result = validator.validate(file, 1, new ValidationState(), new NullProgressMonitor());
	IReporter reporter = result.getReporter(new NullProgressMonitor());
	return reporter.getMessages();

}
 

import org.eclipse.wst.validation.ValidationState; //导入依赖的package包/类
@Override
public ValidationResult validate(IResource resource, int kind,
		ValidationState state, IProgressMonitor monitor) {
	IDocument document = null;
	// get document
	try {
		final IDocumentProvider provider = new TextFileDocumentProvider();
		provider.connect(resource);
		document = provider.getDocument(resource);
		provider.disconnect(resource);
	} catch (CoreException e) {
		e.printStackTrace();
	}

	ValidationResult result = new ValidationResult();
	if (document != null) {
		// validate definitions names
		List<ElementRegion> definitionNameRegions = tilesXmlParser
				.getDefinitionNameRegions(document);
		validateRegions(resource, document, result, definitionNameRegions,
				DUP_DEFINITION_MESSAGE_TEXT, IMarker.SEVERITY_WARNING);
	}

	return result;
}
 

import org.eclipse.wst.validation.ValidationState; //导入依赖的package包/类
/**
 * Extracts byte[] from XML.
 */
@Override
public ValidationResult validate(ValidationEvent event, ValidationState state,
    IProgressMonitor monitor) {
  IFile file = (IFile) event.getResource();
  try (InputStream in = file.getContents()) {
      byte[] bytes = ByteStreams.toByteArray(in);
      validate(file, bytes);
  } catch (IOException | CoreException ex) {
    logger.log(Level.SEVERE, ex.getMessage());
  }
  return new ValidationResult();
}
 

import org.eclipse.wst.validation.ValidationState; //导入依赖的package包/类
@Override
public void validationStarting(IProject project, ValidationState state, IProgressMonitor monitor) {
	if (project != null && TypeScriptResourceUtil.isTypeScriptProject(project)) {
		startTime = System.currentTimeMillis();
		try {
			IIDETypeScriptProject tsProject = TypeScriptResourceUtil.getTypeScriptProject(project, false);
			state.put(TYPESCRIPT_VALIDATOR_CONTEXT, tsProject);
			super.validationStarting(project, state, monitor);
		} catch (CoreException e) {
			Trace.trace(Trace.SEVERE, "Error while TypeScript start validation.", e);
		}
	}
}
 

import org.eclipse.wst.validation.ValidationState; //导入依赖的package包/类
@Override
public void validationFinishing(IProject project, ValidationState state, IProgressMonitor monitor) {
	if (project != null && TypeScriptResourceUtil.isTypeScriptProject(project)) {
		super.validationFinishing(project, state, monitor);
		state.put(TYPESCRIPT_VALIDATOR_CONTEXT, null);
		System.err.println("Validated in " + (System.currentTimeMillis() - startTime) + "ms");
	}
}
 

import org.eclipse.wst.validation.ValidationState; //导入依赖的package包/类
@Override
public ValidationResult validate(IResource resource, int kind,
		ValidationState state, IProgressMonitor monitor) {
	if (resource.getType() != IResource.FILE)
		return null;
	ValidationResult result = new ValidationResult();
	IReporter reporter = result.getReporter(monitor);
	try {
		validateDockerFile((IFile) resource, reporter, result);
	} catch (CoreException e) {
		// TODO Auto-generated catch block
		e.printStackTrace();
	}
	return result;
}
 

import org.eclipse.wst.validation.ValidationState; //导入依赖的package包/类
/**
 * Get the nested validation context.
 * 
 * @param state
 *            the validation state.
 * @param create
 *            when true, a new context will be created if one is not found
 * @return the nested validation context.
 */
@Override
protected NestedValidatorContext getNestedContext(ValidationState state,
		boolean create) {
	NestedValidatorContext context = null;
	Object o = state.get(JSON_VALIDATOR_CONTEXT);
	if (o instanceof JSONNestedValidatorContext)
		context = (JSONNestedValidatorContext) o;
	else if (create) {
		context = new JSONNestedValidatorContext();
	}
	return context;
}
 

import org.eclipse.wst.validation.ValidationState; //导入依赖的package包/类
@Override
public void validationStarting(IProject project, ValidationState state,
		IProgressMonitor monitor) {
	if (project != null) {
		NestedValidatorContext context = getNestedContext(state, false);
		if (context == null) {
			context = getNestedContext(state, true);
			if (context != null)
				context.setProject(project);
			setupValidation(context);
			state.put(JSON_VALIDATOR_CONTEXT, context);
		}
		super.validationStarting(project, state, monitor);
	}
}
 

import org.eclipse.wst.validation.ValidationState; //导入依赖的package包/类
@Override
public void validationFinishing(IProject project, ValidationState state,
		IProgressMonitor monitor) {
	if (project != null) {
		super.validationFinishing(project, state, monitor);
		NestedValidatorContext context = getNestedContext(state, false);
		if (context != null) {
			teardownValidation(context);
			state.put(JSON_VALIDATOR_CONTEXT, null);
		}
	}
}
 

import org.eclipse.wst.validation.ValidationState; //导入依赖的package包/类
public ValidationResult validate(IResource resource, int kind,
		ValidationState state, IProgressMonitor monitor) {
	if (resource.getType() != IResource.FILE)
		return null;
	ValidationResult result = new ValidationResult();
	fReporter = result.getReporter(monitor);
	validateFile((IFile) resource, fReporter);
	return result;
}
 

import org.eclipse.wst.validation.ValidationState; //导入依赖的package包/类
/**
 * Perform the validation using version 2 of the validation framework.
 */
@Override
public ValidationResult validate(IResource resource, int kind,
		ValidationState state, IProgressMonitor monitor) {
	ValidationResult result = new ValidationResult();
	IFile file = null;
	if (resource instanceof IFile)
		file = (IFile) resource;
	if (file != null && shouldValidate(file)) {
		IReporter reporter = result.getReporter(monitor);

		NestedValidatorContext nestedcontext = getNestedContext(state,
				false);
		boolean teardownRequired = false;
		if (nestedcontext == null) {
			// validationstart was not called, so manually setup and tear
			// down
			nestedcontext = getNestedContext(state, true);
			nestedcontext.setProject(file.getProject());
			setupValidation(nestedcontext);
			teardownRequired = true;
		} else {
			nestedcontext.setProject(file.getProject());
		}
		validate(file, null, result, reporter, nestedcontext);

		if (teardownRequired)
			teardownValidation(nestedcontext);
	}
	return result;
}
 

import org.eclipse.wst.validation.ValidationState; //导入依赖的package包/类
@Override
public ValidationResult validate(final IResource resource, int kind, ValidationState state,
	IProgressMonitor monitor)
{
	if (resource.getType() != IResource.FILE)
		return null;
	ValidationResult result = new ValidationResult();
	final IReporter reporter = result.getReporter(monitor);
	validateFile((IFile)resource, reporter, result);
	return result;
}
 

import org.eclipse.wst.validation.ValidationState; //导入依赖的package包/类
@Override
public ValidationResult validate(IResource resource, int kind,
		ValidationState state, IProgressMonitor monitor) {
	if (resource.getType() != IResource.FILE)
		return null;
	ValidationResult result = new ValidationResult();
	IReporter reporter = result.getReporter(monitor);
	validateFile(null, reporter, (IFile) resource, result);
	return result;
}
 

import org.eclipse.wst.validation.ValidationState; //导入依赖的package包/类
/**
 * Get the nested validation context.
 * 
 * @param state
 *            the validation state.
 * @param create
 *            when true, a new context will be created if one is not found
 * @return the nested validation context.
 */
protected NestedValidatorContext getNestedContext(ValidationState state,
		boolean create) {
	NestedValidatorContext context = null;
	if (create) {
		context = new NestedValidatorContext();
	}
	return context;
}