/*
 * 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.tuscany.sca.domain.search.impl;

import java.io.File;
import java.io.FileInputStream;
import java.io.IOException;
import java.io.InputStream;

/**
 * 
 * @version $Rev$ $Date$
 */
public class SystemFileContent implements FileContent {

    private static final long serialVersionUID = -8337926886777467728L;

    final boolean leaf;

    final private File file;

    public SystemFileContent(File file) {
        this.leaf = !file.isDirectory();
        this.file = file;

    }

    public File getFile() {
        return this.file;
    }

    public InputStream getInputStream() throws IOException {
        return new FileInputStream(this.file);
    }

    public FileContent[] getChildren() {
        File[] files = this.file.listFiles();
        FileContent[] ret = new FileContent[files.length];

        for (int i = 0; i < files.length; i++) {
            ret[i] = new SystemFileContent(files[i]);
        }

        return ret;

    }

    public boolean isLeaf() {
        return this.leaf;
    }

    public String getName() {
        return this.file.getName();
    }

    public String getPath() {
        return this.file.getPath();
    }

}