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//
// ========================================================================
// Copyright (c) 1995-2012 Mort Bay Consulting Pty. Ltd.
// ------------------------------------------------------------------------
// All rights reserved. This program and the accompanying materials
// are made available under the terms of the Eclipse Public License v1.0
// and Apache License v2.0 which accompanies this distribution.
//
// The Eclipse Public License is available at
// http://www.eclipse.org/legal/epl-v10.html
//
// The Apache License v2.0 is available at
// http://www.opensource.org/licenses/apache2.0.php
//
// You may elect to redistribute this code under either of these licenses.
// ========================================================================
//
package org.eclipse.jetty.deploy;
import java.io.FileNotFoundException;
import java.io.IOException;
import java.net.MalformedURLException;
import java.util.Collections;
import java.util.HashMap;
import java.util.Map;
import java.util.Properties;
import org.eclipse.jetty.util.annotation.ManagedAttribute;
import org.eclipse.jetty.util.annotation.ManagedObject;
import org.eclipse.jetty.util.annotation.ManagedOperation;
import org.eclipse.jetty.util.annotation.Name;
import org.eclipse.jetty.util.resource.Resource;
/**
* FileConfigurationManager
*
* Supplies properties defined in a file.
*/
@ManagedObject("Configure deployed webapps via properties")
public class PropertiesConfigurationManager implements ConfigurationManager
{
private String _properties;
private final Map<String,String> _map = new HashMap<String,String>();
public PropertiesConfigurationManager(String properties)
{
}
public PropertiesConfigurationManager()
{
}
@ManagedAttribute("A file or URL of properties")
public void setFile(String resource) throws MalformedURLException, IOException
{
_properties=resource;
_map.clear();
loadProperties(_properties);
}
public String getFile()
{
return _properties;
}
@ManagedOperation("Set a property")
public void put(@Name("name")String name, @Name("value")String value)
{
_map.put(name,value);
}
/**
* @see org.eclipse.jetty.deploy.ConfigurationManager#getProperties()
*/
@Override
public Map<String, String> getProperties()
{
return new HashMap<>(_map);
}
private void loadProperties(String resource) throws FileNotFoundException, IOException
{
Resource file=Resource.newResource(resource);
if (file!=null && file.exists())
{
Properties properties = new Properties();
properties.load(file.getInputStream());
for (Map.Entry<Object, Object> entry : properties.entrySet())
_map.put(entry.getKey().toString(),String.valueOf(entry.getValue()));
}
}
}
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