Java Properties Load from File loadProperties(File path)

Description

Loads properties from the specified file.

License

Apache License

Parameter

Parameter	Description
path	path to the target properties

Exception

Parameter	Description
IOException	if failed to load the properties
IllegalArgumentException	if any parameter is null

Return

the loaded properties

Declaration

public static Properties loadProperties(File path) throws IOException 

Method Source Code

//package com.java2s;
/**//from   ww w  . j a v  a  2s .  com
 * Copyright 2011-2017 Asakusa Framework Team.
 *
 * 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.IOException;

import java.util.Properties;

public class Main {
    /**
     * Loads properties from the specified file.
     * @param path path to the target properties
     * @return the loaded properties
     * @throws IOException if failed to load the properties
     * @throws IllegalArgumentException if any parameter is {@code null}
     */
    public static Properties loadProperties(File path) throws IOException {
        if (path == null) {
            throw new IllegalArgumentException("path must not be null"); //$NON-NLS-1$
        }
        try (FileInputStream in = new FileInputStream(path)) {
            Properties properties = new Properties();
            properties.load(in);
            return properties;
        }
    }
}

Related

1. loadProperties(File file)
2. loadProperties(File file)
3. loadProperties(File file)
4. loadProperties(File file, String charset)
5. loadProperties(File fileName)
6. loadProperties(File propertyFile)
7. loadProperties(File propertyFile, Properties properties)
8. loadProperties(final Class clasz, final String propertiesFilename)
9. loadProperties(final File f)