org.apache.maven.building.FileSource Maven / Gradle / Ivy
/*
* 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.maven.building;
import java.io.File;
import java.io.FileInputStream;
import java.io.IOException;
import java.io.InputStream;
import java.util.Objects;
/**
* Wraps an ordinary {@link File} as a source.
*
* @author Benjamin Bentmann
*/
public class FileSource implements Source {
private final File file;
/**
* Creates a new source backed by the specified file.
*
* @param file The file, must not be {@code null}.
*/
public FileSource(File file) {
this.file = Objects.requireNonNull(file, "file cannot be null").getAbsoluteFile();
}
@Override
public InputStream getInputStream() throws IOException {
return new FileInputStream(file);
}
@Override
public String getLocation() {
return file.getPath();
}
/**
* Gets the file of this source.
*
* @return The underlying file, never {@code null}.
*/
public File getFile() {
return file;
}
@Override
public String toString() {
return getLocation();
}
}