PropertiesInputStream.java

/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You 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.apache.solr.util;

import java.io.EOFException;
import java.io.IOException;
import java.io.InputStream;

import org.apache.lucene.store.IndexInput;

public class PropertiesInputStream extends InputStream {
  
  private IndexInput is;
  
  public PropertiesInputStream(IndexInput is) {
    this.is = is;
  }
  
  @Override
  public int read() throws IOException {
    byte next;
    try {
      next = is.readByte();
    } catch (EOFException e) {
      return -1;
    }
    return next;
  }
  
  @Override
  public void close() throws IOException {
    super.close();
    is.close();
  }
  
}