Java InputStream Read getInputStreamFromFile(final File file)

Description

Reads a file an returns an InputStream from it.

License

Open Source License

Parameter

Parameter	Description
file	<code>File</code> from which the <code>InputStream</code> is created.

Exception

Parameter	Description
IOException	an exception

Return

the InputStream.

Declaration

public static InputStream getInputStreamFromFile(final File file) throws IOException 

Method Source Code

//package com.java2s;
/*******************************************************************************
 * Copyright (c) 2010-2014 Alexander Kerner. All rights reserved.
 *
 * 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./* w w  w . j  a  v a2  s .  com*/
 ******************************************************************************/

import java.io.File;
import java.io.FileInputStream;

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

public class Main {
    /**
     * Reads a file an returns an <code>InputStream</code> from it.
     *
     * @param file
     *            <code>File</code> from which the <code>InputStream</code> is
     *            created.
     * @return the <code>InputStream</code>.
     * @throws IOException
     */
    public static InputStream getInputStreamFromFile(final File file) throws IOException {
        return new FileInputStream(file);
    }
}

Related

1. getInputStreamForResource(String name)
2. getInputStreamForResource(String relativePath)
3. getInputStreamFromAbsolutePath(String resource)
4. getInputStreamFromClassPath(String filename)
5. getInputStreamFromFile(File pFile)
6. getInputStreamFromZip(ZipInputStream zis, String filename)
7. getInputStreamLength(InputStream in)
8. getInputStreamReader(InputStream in, String charset)
9. getInputStreamReaderAsResource(Class clazz, String fileName)