| /******************************************************************************* |
| * 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 javax.wsdl.Definition; |
| import javax.wsdl.Types; |
| import javax.wsdl.extensions.ExtensibilityElement; |
| |
| import org.eclipse.wst.wsi.internal.core.WSIConstants; |
| 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.Document; |
| import org.w3c.dom.Element; |
| import org.w3c.dom.NamedNodeMap; |
| |
| /** |
| * BP4200. |
| * <context>For a candidate wsdl:definitions that contains a wsdl extension element or attribute from a namespace other than "http://schemas.xmlsoap.org/wsdl/soap/".</context> |
| * <assertionDescription>Contained WSDL extension elements that do not belong to the "http://schemas.xmlsoap.org/wsdl/soap/" namespaces may require out of band negotiation.</assertionDescription> |
| */ |
| public class BP4200 extends AssertionProcessVisitor implements WSITag |
| { |
| private final WSDLValidatorImpl validator; |
| private ErrorList errorList = new ErrorList(); |
| |
| /** |
| * @param WSDLValidatorImpl |
| */ |
| public BP4200(WSDLValidatorImpl impl) |
| { |
| super(impl); |
| this.validator = impl; |
| } |
| |
| /* (non-Javadoc) |
| * @see org.wsi.wsdl.traversal.WSDLVisitor#visit(javax.wsdl.extensions.ExtensibilityElement, java.lang.Object, org.wsi.wsdl.traversal.WSDLTraversalContext) |
| */ |
| public void visit(ExtensibilityElement obj, Object parent, |
| WSDLTraversalContext ctx) |
| { |
| // If a child element of wsdl:types is from a namespace other than |
| // "http://www.w3.org/2001/XMLSchema" |
| if (parent instanceof Types) |
| { |
| //if (!obj.getElementType().getNamespaceURI().equals( |
| // WSIConstants.NS_URI_XSD)) |
| //{ |
| // Add element name to error list |
| // errorList.add(obj.getElementType()); |
| //} |
| } |
| // or any other ext element coming from a namespace other than |
| // "http://schemas.xmlsoap.org/wsdl/soap/" |
| else if (!obj.getElementType().getNamespaceURI().equals(WSIConstants.NS_URI_WSDL_SOAP) |
| && !obj.getElementType().getNamespaceURI().equals(WSIConstants.NS_URI_WSDL)) |
| { |
| // Add element name to error list |
| errorList.add(obj.getElementType()); |
| } |
| } |
| |
| /** |
| * (non-Javadoc) |
| * @see org.eclipse.wst.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 |
| { |
| // Get the definition from the entry context |
| Definition definition = |
| (Definition) entryContext.getEntry().getEntryDetail(); |
| |
| WSDLTraversal traversal = new WSDLTraversal(); |
| traversal.setVisitor(this); |
| |
| traversal.visitExtensibilityElement(true); |
| traversal.visitElement(true); |
| |
| traversal.ignoreImport(); |
| traversal.ignoreReferences(); |
| traversal.traverse(definition); |
| |
| try |
| { |
| // getting WSDL document. |
| Document doc = XMLUtils.parseXMLDocument(definition.getDocumentBaseURI()); |
| if (doc != null) |
| { |
| checkElement(doc.getDocumentElement()); |
| |
| if (errorList.isEmpty()) |
| { |
| result = AssertionResult.RESULT_NOT_APPLICABLE; |
| } |
| else |
| { |
| failureDetail = validator.createFailureDetail( |
| testAssertion.getDetailDescription() + "\n\n" + errorList.toString(), |
| entryContext); |
| } |
| } |
| } |
| catch (Throwable t) |
| { |
| } |
| // Return assertion result |
| return validator.createAssertionResult( |
| testAssertion, result, failureDetail); |
| } |
| |
| /** |
| * Checking on wsdl elements recursively whether they contain extension attributes. |
| * @param elem Element. |
| */ |
| private void checkElement(Element elem) |
| { |
| while (elem != null) |
| { |
| String elemNS = elem.getNamespaceURI(); |
| NamedNodeMap attrs = elem.getAttributes(); |
| if (attrs != null) |
| { |
| for (int i = 0; i < attrs.getLength(); i++) |
| { |
| Attr attr = (Attr) attrs.item(i); |
| String attrNS = attr.getNamespaceURI(); |
| if (attrNS != null |
| && !attrNS.equals(WSIConstants.NS_URI_XMLNS) |
| && !attrNS.equals(WSIConstants.NS_URI_WSDL) |
| && !attrNS.equals(WSIConstants.NS_URI_WSDL_SOAP)) |
| { |
| errorList.add("Extensibility attribute " + attr.getName() |
| + "for the " + elem.getNodeName() + " element is found."); |
| } |
| } |
| } |
| |
| if (!elemNS.equals(WSIConstants.NS_URI_XSD)) |
| { |
| checkElement(XMLUtils.getFirstChild(elem)); |
| } |
| elem = XMLUtils.getNextSibling(elem); |
| } |
| } |
| } |