/**
* Licensed to jclouds, Inc. (jclouds) under one or more
* contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. jclouds 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.jclouds.karaf.commands.table.internal;
import org.jclouds.karaf.commands.table.BasicShellTableFactory;
import org.jclouds.karaf.commands.table.ShellTableFactory;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import java.io.File;
import java.io.FileInputStream;
import java.io.IOException;
import java.util.Enumeration;
import java.util.Properties;
public class PropertyShellTableFactory extends BasicShellTableFactory implements ShellTableFactory {
private static final Logger LOGGER = LoggerFactory.getLogger(PropertyShellTableFactory.class);
private final String PROPERTIES_FILE_PATH = System.getProperty("karaf.home") + File.separatorChar + "etc" + File.separatorChar + "org.jclouds.shell.cfg";
public PropertyShellTableFactory() {
load();
}
private void load() {
Properties properties = new Properties();
File f = new File(PROPERTIES_FILE_PATH);
FileInputStream fis = null;
try {
fis = new FileInputStream(f);
properties.load(fis);
Enumeration keys = properties.keys();
while (keys.hasMoreElements()) {
Object key = keys.nextElement();
Object value = properties.get(key);
getProperties().put(key, value);
}
} catch (IOException e) {
LOGGER.warn("Failed to load jclouds shell configuration from file.", e);
} finally {
if (fis != null) {
try {
fis.close();
} catch (Throwable t) {
}
}
}
}
}