/**
* Copyright (c) 2015, Lucee Assosication Switzerland. All rights reserved.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library. If not, see <http://www.gnu.org/licenses/>.
*
*/
package lucee.runtime.functions.cache;
import lucee.runtime.PageContext;
import lucee.runtime.cache.CacheUtil;
//import lucee.runtime.cache.eh.EHCache;
import lucee.runtime.config.Config;
import lucee.runtime.config.ConfigWebImpl;
import lucee.runtime.config.Password;
import lucee.runtime.config.XMLConfigAdmin;
import lucee.runtime.exp.FunctionException;
import lucee.runtime.exp.PageException;
import lucee.runtime.ext.function.Function;
import lucee.runtime.op.Caster;
import lucee.runtime.type.Struct;
import lucee.runtime.type.StructImpl;
import lucee.transformer.library.ClassDefinitionImpl;
/**
* implements BIF CacheRegionNew. This function only exists for compatibility with other CFML Engines and should be avoided where possible.
* The preferred method to manipulate Cache connections is via the Administrator interface or in Application.
*/
public class CacheRegionNew implements Function {
//sprivate final static String cacheClassName = EHCache.class.getName();
public static String call( PageContext pc, String cacheName, Object arg2, Object arg3, String arg4 ) throws PageException { // used Object for args 2 & 3 to match fld
return _call( pc, cacheName, (Struct)arg2, (Boolean)arg3, arg4 );
}
public static String call( PageContext pc, String cacheName, Object properties, Object arg3 ) throws PageException {
if ( arg3 instanceof Boolean ) // name, properties, throwOnError
return _call( pc, cacheName, (Struct)properties, (Boolean)arg3, null );
if ( arg3 instanceof String ) // name, properties, password
return _call( pc, cacheName, (Struct)properties, true, (String)arg3 );
throw new FunctionException( pc, "CacheRegionNew", 3, "throwOnError", "when calling this function with 3 arguments the 3rd argument must be either throwOnError (Boolean), or webAdminPassword (String)" );
}
public static String call( PageContext pc, String cacheName, Object arg2 ) throws PageException {
if ( arg2 instanceof Struct ) // name, properties
return _call( pc, cacheName, (Struct)arg2, true, null );
if ( arg2 instanceof String ) // name, password
return _call( pc, cacheName, new StructImpl(), true, (String)arg2 );
throw new FunctionException( pc, "CacheRegionNew", 2, "properties", "when calling this function with 2 arguments the 2nd argument must be either properties (Struct), or webAdminPassword (String)" );
}
public static String call( PageContext pc, String cacheName ) throws PageException {
return _call(pc, cacheName, new StructImpl(), true, null); // name
}
static String _call( PageContext pc, String cacheName, Struct properties, Boolean throwOnError, String strWebAdminPassword ) throws PageException {
Password webAdminPassword = CacheUtil.getPassword( pc, strWebAdminPassword,false );
try {
XMLConfigAdmin adminConfig = XMLConfigAdmin.newInstance( (ConfigWebImpl)pc.getConfig(), webAdminPassword );// TODO why we have here EHCache?
adminConfig.updateCacheConnection( cacheName, new ClassDefinitionImpl("org.lucee.extension.cache.eh.EHCache", null, null, pc.getConfig().getIdentification()), Config.CACHE_TYPE_NONE, properties, false, false );
adminConfig.storeAndReload();
} catch ( Exception e ) {
if ( throwOnError )
throw Caster.toPageException( e );
}
return null;
}
}