/**
* This file is part of Graylog2.
*
* Graylog2 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 3 of the License, or
* (at your option) any later version.
*
* Graylog2 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with Graylog2. If not, see <http://www.gnu.org/licenses/>.
*/
/**
* This file is part of Graylog2.
*
* Graylog2 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 3 of the License, or
* (at your option) any later version.
*
* Graylog2 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with Graylog2. If not, see <http://www.gnu.org/licenses/>.
*/
package org.graylog2.restroutes.internal;
import com.sun.codemodel.JBlock;
import com.sun.codemodel.JDefinedClass;
import com.sun.codemodel.JMethod;
import com.sun.codemodel.JMod;
import java.util.List;
/**
* @author Dennis Oelkers <dennis@torch.sh>
*/
public class RouterGenerator {
private final JDefinedClass routerClass;
private final RouteClassGenerator generator;
private final int generateMods;
public RouterGenerator(JDefinedClass routerClass, RouteClassGenerator generator, int generateMods) {
this.routerClass = routerClass;
this.generator = generator;
this.generateMods = generateMods;
}
public RouterGenerator(JDefinedClass routerClass, RouteClassGenerator generator) {
this(routerClass, generator, JMod.PUBLIC | JMod.STATIC);
}
public JDefinedClass build(List<RouteClass> routeClassList) {
for (RouteClass routeClass : routeClassList) {
JDefinedClass definedClass = generator.generate(routeClass);
if (definedClass == null) continue;
addRouterMethod(routerClass, definedClass);
}
return routerClass;
}
private void addRouterMethod(JDefinedClass router, JDefinedClass definedClass) {
String className = definedClass.fullName();
JMethod method = router.method(generateMods, definedClass, definedClass.name());
JBlock block = method.body();
block.directStatement("return new " + className + "();");
}
}