/*******************************************************************************
* 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.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.model.IBeansConfig;
import org.springframework.ide.eclipse.core.model.IResourceModelElement;
import org.springframework.ide.eclipse.quickfix.BeansEditorValidator;
import org.springframework.ide.eclipse.quickfix.QuickfixUtils;
import org.w3c.dom.NamedNodeMap;
import org.w3c.dom.Node;
import org.w3c.dom.NodeList;
/**
* @author Terry Denney
*/
public class BeanValidatorVisitor {
private final IBeansConfig config;
private final IResourceModelElement contextElement;
private final IReporter reporter;
private final BeansEditorValidator editorValidator;
public BeanValidatorVisitor(IBeansConfig config, IResourceModelElement contextElement, IReporter reporter,
BeansEditorValidator editorValidator) {
this.config = config;
this.contextElement = contextElement;
this.reporter = reporter;
this.editorValidator = editorValidator;
}
private boolean visitAttributes(IDOMNode node, boolean reportError) {
boolean errorFound = false;
NamedNodeMap attributes = node.getAttributes();
if (attributes == null) {
return false;
}
for (int i = 0; i < attributes.getLength(); i++) {
Node attribute = attributes.item(i);
if (attribute instanceof AttrImpl) {
AttrImpl attrImpl = (AttrImpl) attribute;
errorFound |= QuickfixUtils.validateAttribute(config, contextElement, attrImpl, node, reporter,
reportError, editorValidator);
}
}
return errorFound;
}
private boolean visitChildren(IDOMNode node, boolean reportError) {
NodeList childNodes = node.getChildNodes();
boolean errorFound = false;
for (int i = 0; i < childNodes.getLength(); i++) {
Node childNode = childNodes.item(i);
if (childNode instanceof IDOMNode) {
visitNode((IDOMNode) childNode, true, reportError);
}
}
return errorFound;
}
public boolean visitNode(IDOMNode node, boolean visitChildren, boolean reportError) {
boolean errorFound = visitAttributes(node, reportError);
if (errorFound) {
return true;
}
if (visitChildren) {
return visitChildren(node, reportError);
}
return false;
}
}