/*
* Copyright (c) 1998-2011 Caucho Technology -- all rights reserved
*
* This file is part of Resin(R) Open Source
*
* Each copy or derived work must preserve the copyright notice and this
* notice unmodified.
*
* Resin Open Source is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* Resin Open Source is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE, or any warranty
* of NON-INFRINGEMENT. See the GNU General Public License for more
* details.
*
* You should have received a copy of the GNU General Public License
* along with Resin Open Source; if not, write to the
*
* Free Software Foundation, Inc.
* 59 Temple Place, Suite 330
* Boston, MA 02111-1307 USA
*
* @author Scott Ferguson
*/
package com.caucho.resin;
import java.util.HashMap;
import java.util.Map;
import com.caucho.config.ConfigException;
import com.caucho.config.program.ContainerProgram;
import com.caucho.config.program.PropertyValueProgram;
import com.caucho.server.dispatch.FilterConfigImpl;
/**
* Embeddable version of a filter
*
* <code><pre>
* ResinEmbed resin = new ResinEmbed();
*
* WebAppEmbed webApp = new WebAppEmbed("/foo", "/var/www/foo");
*
* FilterEmbed myFilter = new FilterEmbed("my-filter", "qa.MyFilter");
* webApp.addFilter(myFilter);
*
* resin.addWebApp(webApp);
* </pre></code>
*/
public class FilterEmbed
{
private String _filterName;
private String _filterClass;
private HashMap<String,String> _initParamMap = new HashMap<String,String>();
private ContainerProgram _init = new ContainerProgram();
/**
* Creates a new embedded filter
*/
public FilterEmbed()
{
}
/**
* Creates a new embedded filter
*
* @param filterClass the filter-class
*/
public FilterEmbed(String filterClass)
{
setFilterClass(filterClass);
}
/**
* Creates a new embedded filter
*
* @param filterClass the filter-class
* @param filterName the filter-name
*/
public FilterEmbed(String filterClass, String filterName)
{
setFilterClass(filterClass);
setFilterName(filterName);
}
/**
* The filter-name
*/
public void setFilterName(String filterName)
{
_filterName = filterName;
}
/**
* The filter-name
*/
public String getFilterName()
{
return _filterName;
}
/**
* The filter-class
*/
public void setFilterClass(String filterClass)
{
_filterClass = filterClass;
}
/**
* The filter-class
*/
public String getFilterClass()
{
return _filterClass;
}
/**
* Sets an init-param.
*/
public void setInitParam(String name, String value)
{
_initParamMap.put(name, value);
}
/**
* Adds a property.
*/
public void addProperty(String name, Object value)
{
_init.addProgram(new PropertyValueProgram(name, value));
}
protected void configure(FilterConfigImpl filterConfig)
{
try {
filterConfig.setFilterName(_filterName);
filterConfig.setFilterClass(_filterClass);
for (Map.Entry<String,String> entry : _initParamMap.entrySet()) {
filterConfig.setInitParam(entry.getKey(), entry.getValue());
}
filterConfig.setInit(_init);
// filterConfig.init();
} catch (Exception e) {
throw ConfigException.create(e);
}
}
}