/*******************************************************************************
* Copyright (c) 2012 VMware, Inc.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* VMware, Inc. - initial API and implementation
*******************************************************************************/
package org.springframework.ide.eclipse.quickfix.validator;
import org.eclipse.core.resources.IFile;
import org.eclipse.core.resources.IProject;
import org.eclipse.wst.validation.internal.provisional.core.IReporter;
import org.eclipse.wst.xml.core.internal.document.AttrImpl;
import org.eclipse.wst.xml.core.internal.provisional.document.IDOMNode;
import org.springframework.ide.eclipse.beans.core.internal.model.validation.rules.NamespaceElementsRule;
import org.springframework.ide.eclipse.beans.core.model.IBeansConfig;
import org.springframework.ide.eclipse.beans.ui.editor.util.BeansEditorUtils;
import org.springframework.ide.eclipse.core.internal.model.validation.ValidationRuleDefinition;
import org.springframework.ide.eclipse.core.model.IResourceModelElement;
import org.springframework.ide.eclipse.core.model.validation.ValidationProblemAttribute;
import org.springframework.ide.eclipse.quickfix.BeansEditorValidator;
import org.springframework.ide.eclipse.quickfix.validator.helper.XmlValidationContextHelper;
import org.w3c.dom.Document;
import org.w3c.dom.Node;
/**
* @author Terry Denney
* @author Christian Dupuis
*/
public class NamespaceElementsValidator extends BeanValidator {
@Override
public boolean validateAttributeWithConfig(IBeansConfig config, IResourceModelElement contextElement, IFile file,
AttrImpl attribute, IDOMNode parent, IReporter reporter, boolean reportError,
BeansEditorValidator validator, String text) {
IProject project = file.getProject();
ValidationRuleDefinition ruleDefinition = getValidationRule(project, NamespaceElementsRule.class);
NamespaceElementsRule rule = (NamespaceElementsRule) (ruleDefinition != null ? ruleDefinition.getRule() : null);
if (rule != null) {
boolean errorFound = false;
BeanReferenceXmlValidationContextHelper context = new BeanReferenceXmlValidationContextHelper(validator,
attribute, parent, file, config, contextElement, reporter, reportError);
String attributeName = attribute.getName();
context.setCurrentRuleDefinition(ruleDefinition);
rule.validate(parent, attributeName, context);
errorFound |= context.getErrorFound();
if (errorFound) {
return true;
}
}
return false;
}
static class BeanReferenceXmlValidationContextHelper extends XmlValidationContextHelper {
private final IFile file;
private final Document document;
public BeanReferenceXmlValidationContextHelper(BeansEditorValidator validator, AttrImpl attribute,
IDOMNode node, IFile file, IBeansConfig config, IResourceModelElement contextElement,
IReporter reporter, boolean reportError) {
super(validator, attribute, node, file, config, contextElement, reporter, reportError);
this.file = (IFile) config.getElementResource();
this.document = node.getOwnerDocument();
}
@Override
public void error(Node node, String problemId, String message, ValidationProblemAttribute... attributes) {
if (!foundInXml(problemId, attributes)) {
super.error(node, problemId, message, attributes);
}
}
@Override
public void info(Node node, String problemId, String message, ValidationProblemAttribute... attributes) {
if (!foundInXml(problemId, attributes)) {
super.info(node, problemId, message, attributes);
}
}
@Override
public void warning(Node node, String problemId, String message, ValidationProblemAttribute... attributes) {
if (!foundInXml(problemId, attributes)) {
super.warning(node, problemId, message, attributes);
}
}
private boolean foundInXml(String problemId, ValidationProblemAttribute... attributes) {
if (attributes != null && "UNDEFINED_REFERENCED_BEAN".equals(problemId)) {
for (ValidationProblemAttribute attribute : attributes) {
if ("BEAN".equals(attribute.getKey())) {
String beanName = (String) attribute.getValue();
return BeansEditorUtils.getFirstReferenceableNodeById(document, beanName, file) != null;
}
}
}
return false;
}
}
}