| /******************************************************************************* |
| * 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.ArrayList; |
| 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.wsdl.extensions.mime.MIMEContent; |
| import javax.wsdl.extensions.mime.MIMEMultipartRelated; |
| import javax.wsdl.extensions.mime.MIMEPart; |
| |
| 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.analyzer.AssertionNotApplicableException; |
| 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; |
| |
| /** |
| * AP2909 |
| * |
| * <context>For a candidate wsdl:binding</context> |
| * <assertionDescription>Multiple mime:content child elements of a mime:part element |
| * in a desciption reference the same wsdl:part.</assertionDescription> |
| */ |
| public class AP2909 extends AssertionProcess implements WSITag |
| { |
| private final WSDLValidatorImpl validator; |
| |
| // A variable that indicates a binding contains |
| // multiple mime:content elements |
| private boolean multipleContentFound; |
| |
| /** |
| * @param WSDLValidatorImpl |
| */ |
| public AP2909(WSDLValidatorImpl impl) |
| { |
| super(impl); |
| this.validator = impl; |
| } |
| |
| /* 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 |
| { |
| // Resetting the variable |
| multipleContentFound = false; |
| |
| 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(); |
| |
| // Collecting all the mime:part elements from wsdl:input and wsdl:output |
| List inputMimeParts = getMimeParts( |
| bindingInput == null ? null : bindingInput.getExtensibilityElements()); |
| List outputMimeParts = getMimeParts( |
| bindingOutput == null ? null : bindingOutput.getExtensibilityElements()); |
| |
| // If there is a mime:part containing multiple mime:contentS |
| // which reference different wsdl:partS, the assertion failed |
| if (containsInvalidMimePart(inputMimeParts)) |
| { |
| throw new AssertionFailException("The invalid mime:part element " |
| + "is in the wsdl:input of the \"" + bindingOperation.getName() |
| + "\" binding operation."); |
| } |
| |
| // If there is a mime:part containing multiple mime:contentS |
| // which reference different wsdl:partS, the assertion failed |
| if (containsInvalidMimePart(outputMimeParts)) |
| { |
| throw new AssertionFailException("The invalid mime:part element " |
| + "is in the wsdl:output of the \"" + bindingOperation.getName() |
| + "\" binding operation."); |
| } |
| |
| } |
| // If the binding does not contain a mime:part with multiple |
| // mime:content elements, the assertion is not applicable |
| if (!multipleContentFound) |
| throw new AssertionNotApplicableException(); |
| } |
| catch (AssertionNotApplicableException anae) |
| { |
| result = AssertionResult.RESULT_NOT_APPLICABLE; |
| } |
| catch (AssertionFailException afe) |
| { |
| result = AssertionResult.RESULT_FAILED; |
| failureDetail = validator.createFailureDetail( |
| afe.getMessage(), entryContext); |
| } |
| // Return assertion result |
| return validator.createAssertionResult( |
| testAssertion, result, failureDetail); |
| } |
| |
| /** |
| * Validates mime:part elements. |
| * @param mimeParts a list of mime:part elements. |
| * @return true if multiple mime:contentS of a mime:part |
| * reference different wsdl:partS, false otherwise. |
| */ |
| private boolean containsInvalidMimePart(List mimeParts) |
| { |
| // Going through a list of mime:part elements |
| for (int i = 0; i < mimeParts.size(); i++) |
| { |
| // A variable that indicates the mime:part contains |
| // at least one mime:content element |
| boolean mimeContentFound = false; |
| String mimeContentPart = null; |
| |
| // Going through mime:part extensibility elements |
| List extElems = ((MIMEPart) mimeParts.get(i)).getExtensibilityElements(); |
| for (int j = 0; j < extElems.size(); j++) |
| { |
| // If an extensibility element is mime:content |
| if (((ExtensibilityElement)extElems.get(j)) |
| .getElementType().equals(WSDL_MIME_CONTENT)) |
| { |
| MIMEContent mimeContent = (MIMEContent) extElems.get(j); |
| // If a mime:content element was already found in this mime:part |
| if (mimeContentFound) |
| { |
| multipleContentFound = true; |
| // If a mime:content references other wsdl:part than the |
| // previous mime:content do, return true |
| if (mimeContent.getPart() == null |
| || !mimeContent.getPart().equals(mimeContentPart)) |
| { |
| return true; |
| } |
| } |
| // This is the first mime:content element of mime:part |
| else |
| { |
| mimeContentFound = true; |
| mimeContentPart = mimeContent.getPart(); |
| } |
| } |
| } |
| } |
| // There are no invalid mime:part elements, return false |
| return false; |
| } |
| |
| /** |
| * Collects all mime:part elements. |
| * @param extElems a list of extensibility elements that can contain mime:part elements. |
| * @return the list of mime:part elements found. |
| */ |
| private List getMimeParts(List extElems) |
| { |
| List mimeParts = new ArrayList(); |
| |
| if (extElems != null) |
| { |
| // Going through all the extensibility elements |
| for (int i = 0; i < extElems.size(); i++) |
| { |
| ExtensibilityElement extElem = (ExtensibilityElement) extElems.get(i); |
| // If the element is mime:multipartRelated |
| if (extElem.getElementType().equals(WSDL_MIME_MULTIPART)) |
| { |
| // Getting the mime:part elements of the mime:multipartRelated |
| List mParts = ((MIMEMultipartRelated) extElem).getMIMEParts(); |
| mimeParts.addAll(mParts); |
| // Going through all the mime:part elements |
| for (int j = 0; j < mParts.size(); j++) |
| { |
| List elems = getMimeParts( |
| ((MIMEPart) mParts.get(j)).getExtensibilityElements()); |
| // Adding the elements to the list being returned |
| mimeParts.addAll(elems); |
| } |
| } |
| } |
| } |
| return mimeParts; |
| } |
| } |