content: /**
   * ﻿Copyright (C) 2007 - 2019 52°North Initiative for Geospatial Open Source
   * Software GmbH
   *
   * This program is free software; you can redistribute it and/or modify it
   * under the terms of the GNU General Public License version 2 as published
   * by the Free Software Foundation.
   *
   * If the program is linked with libraries which are licensed under one of
   * the following licenses, the combination of the program with the linked
   * library is not considered a "derivative work" of the program:
   *
   *       • Apache License, version 2.0
   *       • Apache Software License, version 1.0
   *       • GNU Lesser General Public License, version 3
   *       • Mozilla Public License, versions 1.0, 1.1 and 2.0
   *       • Common Development and Distribution License (CDDL), version 1.0
   *
   * Therefore the distribution of the program linked with libraries licensed
   * under the aforementioned licenses, is permitted by the copyright holders
   * if the distribution is compliant with both the GNU General Public
   * License version 2 and the aforementioned licenses.
   *
   * This program is distributed in the hope that it will be useful, but
   * WITHOUT ANY WARRANTY; without even the implied warranty of
   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
   * Public License for more details.
   */
  package org.n52.wps.util;
  
  import java.util.concurrent.ConcurrentMap;
  
  import net.opengis.wps.x100.InputDescriptionType;
  import net.opengis.wps.x100.OutputDescriptionType;
  import net.opengis.wps.x100.ProcessDescriptionType.DataInputs;
  
  import org.apache.xmlbeans.XmlOptions;
  
  import com.google.common.base.Preconditions;
  import com.google.common.base.Strings;
  import com.google.common.collect.Maps;
  
  /*
   * 
   * Some conveniant methods, to access some XMLBean objects.
   * @author foerster
   *
   */
  public class XMLBeansHelper {
  	public static OutputDescriptionType findOutputByID(String outputID, OutputDescriptionType[] outputDescs) {
  		for(OutputDescriptionType desc : outputDescs) {
  			if(desc.getIdentifier().getStringValue().equals(outputID)) {
                  return desc;
              }
          }
          return null;
      }
  
  	public static InputDescriptionType findInputByID(String outputID, DataInputs inputs) {
  		for(InputDescriptionType desc : inputs.getInputArray()) {
  			if(desc.getIdentifier().getStringValue().equals(outputID)) {
                  return desc;
              }
          }
          return null;
      }
  
      /**
       * @return the default XmlOptions used in responses
       */
      public static XmlOptions getXmlOptions() {
          return new XmlOptions()
                  .setSaveNamespacesFirst()
                  .setSaveSuggestedPrefixes(PREFIXES)
                  .setSaveAggressiveNamespaces()
                  .setSavePrettyPrint();
      }
  
      /**
       * Registers a prefix for a namespace to be used in responses.
       *
       * @param namespace the XML namespace
       * @param prefix    the prefix
       */
      public static void registerPrefix(String namespace, String prefix) {
          PREFIXES.put(Preconditions.checkNotNull(Strings.emptyToNull(namespace)),
                       Preconditions.checkNotNull(Strings.emptyToNull(prefix)));
      }
  
      /**
       * The namespace for WPS 1.0.0: {@value}.
       */
      public static final String NS_WPS_1_0_0 = "http://www.opengis.net/wps/1.0.0";
  
      /**
       * The prefix for WPS 1.0.0: {@value}.
       */
      public static final String NS_WPS_PREFIX = "wps";
  
      /**
       * The namespace for WPS 1.0.0: {@value}.
       */
      public static final String NS_OWS_1_1 = "http://www.opengis.net/ows/1.1";
  
      /**
       * The prefix for WPS 1.0.0: {@value}.
       */
      public static final String NS_OWS_PREFIX = "ows";
  
      /**
       * The namespace for XSI: {@value}.
       */
      public static final String NS_XSI
              = "http://www.w3.org/2001/XMLSchema-instance";
  
      /**
       * The prefix for XSI: {@value}.
       */
      public static final String NS_XSI_PREFIX = "xsi";
  
      private static final ConcurrentMap<String, String> PREFIXES;
  
      static {
          PREFIXES = Maps.newConcurrentMap();
          PREFIXES.put(NS_XSI, NS_XSI_PREFIX);
          PREFIXES.put(NS_WPS_1_0_0, NS_WPS_PREFIX);
          PREFIXES.put(NS_OWS_1_1, NS_OWS_PREFIX);
      }
  
  }
  