content: /**
   * ﻿Copyright (C) 2007 - 2019 52°North Initiative for Geospatial Open Source
   * Software GmbH
   *
   * Licensed 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 "AS IS" BASIS,
   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   * See the License for the specific language governing permissions and
   * limitations under the License.
   */
  package org.n52.test.mock;
  
  import java.io.IOException;
  import java.io.InputStream;
  import java.util.ArrayList;
  import java.util.Collection;
  import org.apache.commons.io.IOUtils;
  import org.apache.xmlbeans.XmlException;
  import org.n52.wps.PropertyDocument;
  import org.n52.wps.PropertyDocument.Property;
  import org.n52.wps.commons.WPSConfig;
  import org.n52.wps.io.GeneratorFactory;
  import org.n52.wps.io.IGenerator;
  import org.n52.wps.io.IParser;
  import org.n52.wps.io.ParserFactory;
  
  /**
   *
   * @author tkunicki
   */
  public class MockUtil {
  
      public final static String SUPPORTED_SCHEMA = "supportedSchema";
      public final static String SUPPORTED_FORMAT = "supportedFormat";
      public final static String SUPPORTED_ENCODING = "supportedEncoding";
  
  
      private static WPSConfig MOCK_CONFIG;
      public synchronized static WPSConfig getMockConfig() throws XmlException, IOException {
          if (MOCK_CONFIG == null) {
              InputStream configInputStream = null;
              try {
                  configInputStream = MockUtil.class.getResourceAsStream(
                          "/org/n52/test/mock/wps_config.xml");
                  WPSConfig.forceInitialization(configInputStream);
                  MOCK_CONFIG = WPSConfig.getInstance();
                  ParserFactory.initialize(MOCK_CONFIG.getActiveRegisteredParser());
                  GeneratorFactory.initialize(MOCK_CONFIG.getActiveRegisteredGenerator());
              } finally {
                  IOUtils.closeQuietly(configInputStream);
              }
          }
          return MOCK_CONFIG;
      }
  
      public static Collection<String> getParserSupportedSchemas(Class<? extends IParser> clazz) {
          return getParserPropertyValues(clazz, SUPPORTED_SCHEMA);
      }
  
      public static Collection<String> getParserSupportedFormats(Class<? extends IParser> clazz) {
          return getParserPropertyValues(clazz, SUPPORTED_FORMAT);
      }
  
      public static Collection<String> getParserSupportedEncodings(Class<? extends IParser> clazz) {
          return getParserPropertyValues(clazz, SUPPORTED_ENCODING);
      }
  
      public static Collection<String> getGeneratorSupportedSchemas(Class<? extends IGenerator> clazz) {
          return getGeneratorPropertyValues(clazz, SUPPORTED_SCHEMA);
      }
  
      public static Collection<String> getGeneratorSupportedFormats(Class<? extends IGenerator> clazz) {
          return getGeneratorPropertyValues(clazz, SUPPORTED_FORMAT);
      }
  
      public static Collection<String> getGeneratorSupportedEncodings(Class<? extends IGenerator> clazz) {
          return getGeneratorPropertyValues(clazz, SUPPORTED_ENCODING);
      }
  
      public static Collection<String> getParserPropertyValues(Class<? extends IParser> clazz, String propertyName) {
          String clazzName = clazz.getName();
          ArrayList<String> propertyList = new ArrayList<String>();
          try {
              WPSConfig mockConfig = MockUtil.getMockConfig();
              PropertyDocument.Property properties[] =
                      mockConfig.getPropertiesForParserClass(clazzName);
              for (Property property : properties) {
                  if (propertyName.equals(property.getName())) {
                      propertyList.add(property.getStringValue());
                  }
              }
              propertyList.trimToSize();
          } catch (Exception e) {
              System.err.println("ERROR parsing property " + propertyName + " for Parser class " + clazzName);
          }
          return propertyList;
      }
  
      public static Collection<String> getGeneratorPropertyValues(Class<? extends IGenerator> clazz, String propertyName) {
          String clazzName = clazz.getName();
          ArrayList<String> propertyList = new ArrayList<String>();
          try {
              WPSConfig mockConfig = MockUtil.getMockConfig();
              PropertyDocument.Property properties[] =
                      mockConfig.getPropertiesForGeneratorClass(clazzName);
              for (Property property : properties) {
                  if (propertyName.equals(property.getName())) {
                      propertyList.add(property.getStringValue());
                  }
              }
          } catch (Exception e) {
              System.err.println("ERROR parsing property " + propertyName + " for Generator class " + clazzName);
          }
          propertyList.trimToSize();
          return propertyList;
      }
  
  }
  