/*
* Copyright (C) 2010 eXo Platform SAS.
*
* This 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 software 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 software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.exoplatform.web.controller.router;
import org.exoplatform.web.controller.QualifiedName;
import org.exoplatform.web.controller.metadata.RequestParamDescriptor;
/**
* @author <a href="mailto:julien.viet@exoplatform.com">Julien Viet</a>
* @version $Revision$
*/
class RequestParam extends Param {
static RequestParam create(RequestParamDescriptor descriptor, Router router) {
if (descriptor == null) {
throw new NullPointerException("No null descriptor accepted");
}
//
Regex matchValue = null;
if (descriptor.getValue() != null) {
PatternBuilder matchValueBuilder = new PatternBuilder();
matchValueBuilder.expr("^");
if (descriptor.getValueType() == ValueType.PATTERN) {
matchValueBuilder.expr(descriptor.getValue());
} else {
matchValueBuilder.literal(descriptor.getValue());
}
matchValueBuilder.expr("$");
matchValue = router.compile(matchValueBuilder.build());
}
//
return new RequestParam(descriptor.getQualifiedName(), descriptor.getName(), matchValue, descriptor.getControlMode(),
descriptor.getValueMapping());
}
/** . */
final QualifiedName name;
/** . */
final String matchName;
/** . */
final Regex matchPattern;
/** . */
final ControlMode controlMode;
/** . */
final ValueMapping valueMapping;
RequestParam(QualifiedName name, String matchName, Regex matchPattern, ControlMode controlMode, ValueMapping valueMapping) {
super(name);
//
if (matchName == null) {
throw new NullPointerException("No null match name accepted");
}
if (controlMode == null) {
throw new NullPointerException("No null control mode accepted");
}
if (valueMapping == null) {
throw new NullPointerException("No null value mapping accepted");
}
//
this.name = name;
this.matchName = matchName;
this.matchPattern = matchPattern;
this.controlMode = controlMode;
this.valueMapping = valueMapping;
}
boolean matchValue(String value) {
return matchPattern == null || matchPattern.matcher().matches(value);
}
}