Java Properties Load from File load(File file)

Description

load

License

Apache License

Declaration

public static Properties load(File file) throws IOException 

Method Source Code

//package com.java2s;
/*/*from   ww w.  java2s.  c  o  m*/
 * Copyright 2012 Andy Boothe
 *
 *   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.
 */

import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.io.Reader;

import java.util.Properties;

public class Main {
    public static Properties load(File file) throws IOException {
        return load(file, null);
    }

    public static Properties load(File file, Properties def) throws IOException {
        Properties result;
        if (file.isFile())
            result = load(new FileInputStream(file));
        else if (def != null)
            result = def;
        else
            throw new FileNotFoundException(file.getPath());
        return result;
    }

    public static Properties load(InputStream input) throws IOException {
        return load(new InputStreamReader(input));
    }

    public static Properties load(Reader input) throws IOException {
        Properties result = new Properties();
        result.load(input);
        return result;
    }
}

Related

1. load(boolean loadAsResourceBundle, String name, ClassLoader loader)
2. load(Class type, String resource, Properties map)
3. load(Class cls)
4. load(File f)
5. load(File file)
6. load(File file)
7. load(File file)
8. load(File file)