StringTextStream.java

/*
 * #%L
 * Native ARchive plugin for Maven
 * %%
 * Copyright (C) 2002 - 2014 NAR Maven Plugin developers.
 * %%
 * 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%
 */
package com.github.maven_nar;

/**
 * Stream to write to a string.
 *
 * @author Mark Donszelmann (Mark.Donszelmann@gmail.com)
 * @version $Id$
 */
public class StringTextStream implements TextStream {
  private final StringBuffer sb;

  private final String lineSeparator;

  public StringTextStream() {
    this.sb = new StringBuffer();
    this.lineSeparator = System.getProperty("line.separator", "\n");
  }

  /*
   * (non-Javadoc)
   * 
   * @see com.github.maven_nar.TextStream#println(java.lang.String)
   */
  @Override
  public final void println(final String text) {
    this.sb.append(text);
    this.sb.append(this.lineSeparator);
  }

  @Override
  public final String toString() {
    return this.sb.toString();
  }
}