act.db.jpa.EntityFinder Maven / Gradle / Ivy

Show more of this group Show more artifacts with this name
Show all versions of act-ebean2 Show documentation

Provides SQL database access through Ebean ORM library (Java 8+)

There is a newer version: 1.5.1

package act.db.jpa;

/*-
 * #%L
 * ACT AAA Plugin
 * %%
 * Copyright (C) 2015 - 2017 ActFramework
 * %%
 * 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.
 * #L%
 */

import act.db.EntityClassRepository;
import act.util.AnnotatedClassFinder;
import act.util.SingletonBase;
import org.osgl.$;

import javax.inject.Inject;
import javax.inject.Singleton;
import javax.persistence.Entity;
import javax.persistence.Table;

@Singleton
public final class EntityFinder extends SingletonBase {

    private EntityClassRepository repo;

    @Inject
    public EntityFinder(EntityClassRepository repo) {
        this.repo = $.notNull(repo);
    }

    @AnnotatedClassFinder(Entity.class)
    public void foundEntity(Class entityClass) {
        if (isTraceEnabled()) {
            trace("found entity class: %s", entityClass);
        }
        repo.registerModelClass(entityClass);
    }

    @AnnotatedClassFinder(Table.class)
    public void foundTable(Class tableClass) {
        if (isTraceEnabled()) {
            trace("found table class: %s", tableClass);
        }
        repo.registerModelClass(tableClass);
    }

    @Override
    protected void releaseResources() {
        repo = null;
    }
}