/**
* Copyright (C) 2010 Lowereast Software
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
import org.aopalliance.intercept.MethodInterceptor;
import org.aopalliance.intercept.MethodInvocation;
import com.google.inject.AbstractModule;
import com.google.inject.Guice;
import com.google.inject.Inject;
import com.google.inject.Injector;
import com.google.inject.matcher.Matchers;
import com.mattinsler.guiceymongo.guice.GuiceyMongo;
import com.mattinsler.guiceymongo.guice.annotation.MongoDatabase;
import com.mongodb.DB;
public class DatabaseConfigurationExample {
@Inject
DatabaseConfigurationExample(@MongoDatabase(Databases.Main) DB mainDatabase, @MongoDatabase(Databases.Search) DB searchDatabase) {
System.out.println(mainDatabase);
System.out.println(searchDatabase);
}
public static void main(String[] args) {
Injector injector = Guice.createInjector(
// create the production configuration
GuiceyMongo.configure(Configurations.Production)
.mapDatabase(Databases.Main).to("prod_db")
.mapDatabase(Databases.Search).to("prod_search_db"),
// create the test configuration
GuiceyMongo.configure(Configurations.Test)
.mapDatabase(Databases.Main).to("test_db"),
// configurations can be augmented in separate modules
GuiceyMongo.configure(Configurations.Test)
.mapDatabase(Databases.Search).to("test_search_db"),
// choose the configuration to use
GuiceyMongo.chooseConfiguration(Configurations.Test),
new AbstractModule() {
@Override
protected void configure() {
bindInterceptor(Matchers.any(), Matchers.any(), new MethodInterceptor() {
public Object invoke(MethodInvocation invocation) throws Throwable {
System.out.println("Before: " + invocation.getMethod());
Object result = invocation.proceed();
System.out.println("After: " + invocation.getMethod());
return result;
}
});
}
}
);
injector.getInstance(DatabaseConfigurationExample.class);
}
}