content: package act.data;
  
  /*-
   * #%L
   * ACT Framework
   * %%
   * Copyright (C) 2014 - 2017 ActFramework
   * %%
   * 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.
   * #L%
   */
  
  import act.app.ActionContext;
  import org.osgl.exception.UnexpectedException;
  import org.osgl.http.H;
  
  import java.io.ByteArrayOutputStream;
  import java.io.InputStream;
  import java.util.HashMap;
  import java.util.Map;
  
  public class TextParser extends RequestBodyParser {
  
      public static final TextParser INSTANCE = new TextParser();
  
      @Override
      public Map<String, String[]> parse(ActionContext context) {
          H.Request req = context.req();
          InputStream is = req.inputStream();
          try {
              Map<String, String[]> params = new HashMap<String, String[]>();
              ByteArrayOutputStream os = new ByteArrayOutputStream();
              int b;
              while ((b = is.read()) != -1) {
                  os.write(b);
              }
              byte[] data = os.toByteArray();
              params.put(ActionContext.REQ_BODY, data.length == 0 ? null : new String[] {new String(data, req.characterEncoding())});
              return params;
          } catch (Exception e) {
              throw new UnexpectedException(e);
          }
      }
  }
  