/*
* Copyright 2015 Red Hat, Inc. and/or its affiliates.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
*
* 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.kie.maven.plugin;
import org.drools.compiler.commons.jci.stores.ResourceStore;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStream;
import static org.drools.core.util.IoUtils.readBytesFromInputStream;
public class DiskResourceStore implements ResourceStore {
private final File root;
public DiskResourceStore(File root) {
this.root = root;
}
@Override
public void write(String pResourceName, byte[] pResourceData) {
write(pResourceName, pResourceData, false);
}
@Override
public void write(String pResourceName, byte[] pResourceData, boolean createFolder) {
File file = new File(getFilePath(pResourceName));
if (createFolder) {
File dir = file.getParentFile();
if (!dir.exists()) {
dir.mkdirs();
}
}
FileOutputStream fos = null;
try {
fos = new FileOutputStream(file);
fos.write(pResourceData);
} catch (FileNotFoundException e) {
throw new RuntimeException(e);
} catch (IOException e) {
throw new RuntimeException(e);
} finally {
if (fos != null) {
try {
fos.close();
} catch (IOException e) { }
}
}
}
@Override
public byte[] read(String pResourceName) {
FileInputStream fis = null;
try {
fis = new FileInputStream(getFilePath(pResourceName));
return readBytesFromInputStream(fis);
} catch (FileNotFoundException e) {
throw new RuntimeException(e);
} catch (IOException e) {
throw new RuntimeException(e);
} finally {
if (fis != null) {
try {
fis.close();
} catch (IOException e) { }
}
}
}
@Override
public void remove(String pResourceName) {
File file = new File(getFilePath(pResourceName));
if (file.exists()) {
file.delete();
}
}
private String getFilePath(String pResourceName) {
return root.getAbsolutePath() + File.separator + pResourceName;
}
}