/*******************************************************************************
* Copyright (c) 2002-2005 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 java.util.Collection;
import java.util.HashSet;
import java.util.List;
import javax.wsdl.Binding;
import javax.wsdl.BindingInput;
import javax.wsdl.BindingOperation;
import javax.wsdl.BindingOutput;
import javax.wsdl.extensions.ExtensibilityElement;
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.analyzer.AssertionFailException;
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.AssertionProcess;
import org.eclipse.wst.wsi.internal.core.report.AssertionResult;
/**
* AP2901
*
* <context>For a candidate wsdl:binding element</context>
* <assertionDescription>A description uses either the WSDL MIME Binding as described in WSDL 1.1 Section 5
* or WSDL SOAP binding as described in WSDL 1.1 Section 3
* on each of the wsdl:input or wsdl:output elements of a wsdl:binding. </assertionDescription>
*/
public class AP2901 extends AssertionProcess implements WSITag
{
/**
* WSDLValidator
*/
private final WSDLValidatorImpl validator;
private Collection mimeElements;
/**
* @param WSDLValidatorImpl
*/
public AP2901(WSDLValidatorImpl impl)
{
super(impl);
this.validator = impl;
mimeElements = new HashSet();
mimeElements.add(WSDL_MIME_CONTENT);
mimeElements.add(WSDL_MIME_XML);
mimeElements.add(WSDL_MIME_MULTIPART);
}
/* 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
{
try
{
// Getting a wsdl:binding
Binding binding = (Binding) entryContext.getEntry().getEntryDetail();
// Getting its wsdl:operation elements
List ops = binding.getBindingOperations();
// Going through the operation elements
for (int i = 0; i < ops.size(); i++)
{
BindingOperation bindingOperation = (BindingOperation) ops.get(i);
// Getting wsdl:input and wsdl:output elements of an operation
BindingInput bindingInput = bindingOperation.getBindingInput();
BindingOutput bindingOutput = bindingOperation.getBindingOutput();
QName inapplicableElement = null;
// Getting an inapplicable extensibility element of wsdl:input
// If such element exists, the assertion failed
if (bindingInput != null)
{
// Getting an inapplicable extensibility element of wsdl:input
// If such element exists, the assertion failed
inapplicableElement = getInapplicableElement(bindingInput.getExtensibilityElements());
if (inapplicableElement != null)
throw new AssertionFailException(inapplicableElement.toString());
}
// Getting an inapplicable extensibility element of wsdl:output
// If such element exists, the assertion failed
if (bindingOutput != null)
{
inapplicableElement =
getInapplicableElement(bindingOutput.getExtensibilityElements());
if (inapplicableElement != null)
throw new AssertionFailException(inapplicableElement.toString());
}
}
}
catch (AssertionFailException afe)
{
result = AssertionResult.RESULT_FAILED;
failureDetail = validator.createFailureDetail(
afe.getMessage(), entryContext);
}
// Return assertion result
return validator.createAssertionResult(
testAssertion, result, failureDetail);
}
/**
* Looks for any extensibility element of wsdl:input or wsdl:output
* that does not conform to the SOAP binding or the MIME binding.
* @param extElems a list of extensibility elements
* @return the QName of an inapplicable element
*/
private QName getInapplicableElement(List extElems)
{
for (int i = 0; i < extElems.size(); i++)
{
QName elementName =
((ExtensibilityElement) extElems.get(i)).getElementType();
if (!mimeElements.contains(elementName) &&
!elementName.equals(WSDL_SOAP_BODY) &&
!elementName.equals(WSDL_SOAP_HEADER))
{
return elementName;
}
}
return null;
}
}