Reader to StringBuilder : Reader « File Input Output « Java

1. Java
2. File Input Output
3. Reader

Reader to StringBuilder

     

import java.io.BufferedReader;
import java.io.IOException;
import java.io.Reader;

/*  
 * Copyright 2008-2010 the original author or authors 
 *
 * 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.kaleidofoundry.core.util;

/**
 * String Helper static method
 * 
 * @author Jerome RADUGET
 */
public abstract class StringHelper {
  /**
   * @param reader
   * @return the StringBuilder content of the given reader
   * @throws IOException
   */
  public static StringBuilder toStringBuilder(final Reader reader)
      throws IOException {
    StringBuilder strBuilder = null;
    if (reader != null) {
      strBuilder = new StringBuilder();
      final BufferedReader bReader = new BufferedReader(reader);
      String str = bReader.readLine();
      if (str != null) {
        strBuilder.append(str);
        while ((str = bReader.readLine()) != null) {
          strBuilder.append('\n');
          strBuilder.append(str);
        }
      }
    }
    return strBuilder;
  }
}

   
    
    
    
    
  

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