bundles/org.eclipse.wst.wsi/wsicore/org/eclipse/wst/wsi/internal/core/profile/validator/impl/message/WSI1109.java

/*******************************************************************************
 * 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.message;

import org.eclipse.wst.wsi.internal.core.WSIConstants;
import org.eclipse.wst.wsi.internal.core.WSIException;
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.profile.validator.impl.BaseMessageValidator;
import org.eclipse.wst.wsi.internal.core.report.AssertionResult;
import org.w3c.dom.Document;
import org.w3c.dom.Element;
import org.w3c.dom.NodeList;


/**
 * WSI1109.
 * Any conformance claims MUST be children of the soap:Header element.
 */
public class WSI1109 extends AssertionProcess
{
  private final BaseMessageValidator validator;

  /**
   * @param BaseMessageValidator
   */
  public WSI1109(BaseMessageValidator impl)
  {
    super(impl);
    this.validator = impl;
  }

  /**
   * @see org.eclipse.wst.wsi.test.profile.validator.impl.BaseValidatorImpl.AssertionProcess#validate(TestAssertion, EntryContext)
   */
  public AssertionResult validate(
    TestAssertion testAssertion,
    EntryContext entryContext)
    throws WSIException
  {

    if ((entryContext.getMessageEntry() != null)
      && (!this.validator.isOneWayResponse(entryContext)))
    {
      try
      {
        // Parse message
        Document doc = entryContext.getMessageEntryDocument();
        Element root = doc.getDocumentElement();
        // find "Header" element
        NodeList headerList =
          root.getElementsByTagNameNS(WSIConstants.NS_URI_SOAP, "Header");
        Element headerElem = null;
        if (headerList != null && headerList.getLength() != 0)
          headerElem = (Element) headerList.item(0);

        // find "Claim" element
        NodeList claimList =
          root.getElementsByTagNameNS(WSIConstants.NS_URI_CLAIM, "Claim");
        if (claimList == null || claimList.getLength() == 0)
        {
          result = AssertionResult.RESULT_NOT_APPLICABLE;
        }
        else
        {
          for (int i = 0; i < claimList.getLength(); i++)
          {
            if (headerElem == null
              || claimList.item(i).getParentNode() != headerElem)
            {
              result = AssertionResult.RESULT_FAILED;
              failureDetail =
                this.validator.createFailureDetail(
                  "\nSOAP message:\n"
                    + entryContext.getMessageEntry().getMessage(),
                  entryContext);
              break;
            }
          }
        }
      }
      catch (Exception e)
      {
        result = AssertionResult.RESULT_NOT_APPLICABLE;
      }
    }
    else
    {
      result = AssertionResult.RESULT_NOT_APPLICABLE;
    }
    // Return assertion result
    return validator.createAssertionResult(testAssertion, result, failureDetail);
  }
}