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 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *   http://www.apache.org/licenses/LICENSE-2.0
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.

package org.apache.uima.adapter.soap;

import java.net.MalformedURLException;
import java.util.Map;

import org.apache.uima.Constants;
import org.apache.uima.analysis_engine.AnalysisEngineServiceStub;
import org.apache.uima.analysis_engine.service.impl.AnalysisEngineServiceAdapter;
import org.apache.uima.resource.ResourceInitializationException;
import org.apache.uima.resource.ResourceSpecifier;
import org.apache.uima.resource.URISpecifier;

 * Reference implementation of {@link AnalysisEngineServiceAdapter} for SOAP.
00037 public class SoapAnalysisEngineServiceAdapter extends AnalysisEngineServiceAdapter {

   * @see org.apache.uima.resource.Resource#initialize(ResourceSpecifier, Map)
00042   public boolean initialize(ResourceSpecifier aSpecifier, Map aAdditionalParams)
          throws ResourceInitializationException {
    // aSpecifier must be a URISpecifier using the SOAP protocol
    if (!(aSpecifier instanceof URISpecifier)) {
      return false;
    URISpecifier uriSpec = (URISpecifier) aSpecifier;
    if (!uriSpec.getProtocol().equals(Constants.PROTOCOL_SOAP)
            && !uriSpec.getProtocol().equals(Constants.PROTOCOL_SOAP_WITH_ATTACHMENTS)) {
      return false;
    // resource type must be null or AnalysisEngine
    if (uriSpec.getResourceType() != null
            && !uriSpec.getResourceType().equals(URISpecifier.RESOURCE_TYPE_ANALYSIS_ENGINE)) {
      return false;

    try {
      // create proxy to service
      AnalysisEngineServiceStub stub = new AxisAnalysisEngineServiceStub(uriSpec.getUri(), uriSpec
              .getTimeout(), uriSpec.getProtocol().equals(Constants.PROTOCOL_SOAP_WITH_ATTACHMENTS));

      // finish initialization. This requires access to metadata, so must be called
      // after we create the stub
      super.initialize(aSpecifier, aAdditionalParams);

    } catch (MalformedURLException e) {
      throw new ResourceInitializationException(ResourceInitializationException.MALFORMED_URL,
              new Object[] { uriSpec.getUri(), uriSpec.getSourceUrlString() }, e);
    // Sofa mappings are currently not implemented for remote AEs.  Catch this
    // and report an error.
    if (getUimaContextAdmin().getSofaMap().size() > 0) {
      throw new ResourceInitializationException(ResourceInitializationException.SOFA_MAPPING_NOT_SUPPORTED_FOR_REMOTE,
              new Object[]{getMetaData().getName()});

    return true;

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