/*******************************************************************************
* Copyright (c) 2002, 2009 IBM Corporation and others.
* 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:
* IBM - Initial API and implementation
*******************************************************************************/
package org.eclipse.wst.wsi.internal.core.profile.validator.impl.wsdl;
import javax.wsdl.Definition;
import javax.wsdl.extensions.ExtensibilityElement;
import javax.wsdl.extensions.schema.Schema;
import javax.xml.namespace.QName;
import org.eclipse.wst.wsi.internal.core.WSIException;
import org.eclipse.wst.wsi.internal.core.WSITag;
import org.eclipse.wst.wsi.internal.core.profile.TestAssertion;
import org.eclipse.wst.wsi.internal.core.profile.validator.EntryContext;
import org.eclipse.wst.wsi.internal.core.profile.validator.impl.AssertionProcessVisitor;
import org.eclipse.wst.wsi.internal.core.report.AssertionResult;
import org.eclipse.wst.wsi.internal.core.util.ErrorList;
import org.eclipse.wst.wsi.internal.core.wsdl.traversal.WSDLTraversal;
import org.eclipse.wst.wsi.internal.core.wsdl.traversal.WSDLTraversalContext;
import org.eclipse.wst.wsi.internal.core.xml.XMLUtils;
import org.w3c.dom.Attr;
import org.w3c.dom.Element;
import org.w3c.dom.Node;
/**
* BP2103.
* <context>For each a candidate wsdl:definitions</context>
* <assertionDescription>For the referenced definitions as well as all imported
* descriptions, The XML schema import statement is only used within an xsd:schema
* element.</assertionDescription>
*/
public class BP2103 extends AssertionProcessVisitor implements WSITag
{
private final WSDLValidatorImpl validator;
/**
* @param WSDLValidatorImpl
*/
public BP2103(WSDLValidatorImpl impl)
{
super(impl);
this.validator = impl;
}
private ErrorList errors = new ErrorList();
/* Check all unknown extensibility elements it is not xsd import.
* @see org.wsi.wsdl.traversal.WSDLVisitor#visit(javax.wsdl.extensions.ExtensibilityElement, java.lang.Object, org.wsi.wsdl.traversal.WSDLTraversalContext)
*/
public void visit(
ExtensibilityElement el,
Object parent,
WSDLTraversalContext ctx)
{
if (el instanceof Schema)
searchForImport(((Schema) el).getElement());
}
/* Validates the test assertion.
* @see org.wsi.test.profile.validator.impl.BaseValidatorImpl.AssertionProcess#validate(org.wsi.test.profile.TestAssertion, org.wsi.test.profile.validator.EntryContext)
*/
public AssertionResult validate(
TestAssertion testAssertion,
EntryContext entryContext)
throws WSIException
{
result = AssertionResult.RESULT_FAILED;
//processWSDL(entryContext.getWSDLDocument().getFilename());
WSDLTraversal traversal = new WSDLTraversal();
//VisitorAdaptor.adapt(this);
traversal.setVisitor(this);
traversal.ignoreImport();
traversal.visitExtensibilityElement(true);
traversal.ignoreReferences();
traversal.traverse((Definition) entryContext.getEntry().getEntryDetail());
if (!errors.isEmpty())
{
result = AssertionResult.RESULT_FAILED;
failureDetail = this.validator.createFailureDetail(errors.toString(), entryContext);
}
else
result = AssertionResult.RESULT_PASSED;
return validator.createAssertionResult(testAssertion, result, failureDetail);
}
/*
* Create falure report if node is xsd import.
* @param n - node
*/
private void searchForImport(Node n)
{
while (n != null)
{
// searches for xsd:import element
if (Node.ELEMENT_NODE == n.getNodeType())
{
if (XMLUtils.equals(n, ELEM_XSD_IMPORT))
{
Attr a =
XMLUtils.getAttribute((Element) n, ATTR_XSD_SCHEMALOCATION);
String schemaLocation = (a != null) ? a.getValue() : "";
a = XMLUtils.getAttribute((Element) n, ATTR_XSD_NAMESPACE);
String namespace = (a != null) ? a.getValue() : "";
errors.add(new QName(namespace, schemaLocation));
}
else
{
// if xsd:schema element is found -> process schema
if (!XMLUtils.equals(n, ELEM_XSD_SCHEMA))
searchForImport(n.getFirstChild());
}
}
n = n.getNextSibling();
}
}
}