com.srinathavan.mwbng.core.repositories.jpa.JpaAccountRepo.java Source code

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Here is the source code for com.srinathavan.mwbng.core.repositories.jpa.JpaAccountRepo.java

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/**
 *  
 *   *  
 *
 *  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.
 *
 */
package com.srinathavan.mwbng.core.repositories.jpa;

import java.util.List;

import javax.persistence.EntityManager;
import javax.persistence.PersistenceContext;
import javax.persistence.Query;

import org.springframework.stereotype.Repository;

import com.srinathavan.mwbng.core.models.entities.Account;
import com.srinathavan.mwbng.core.models.entities.Blog;
import com.srinathavan.mwbng.core.repositories.AccountRepo;

/**
 * @author Avancha
 *
 */
@Repository
public class JpaAccountRepo implements AccountRepo {

    @PersistenceContext
    private EntityManager em;

    /* (non-Javadoc)
     * @see com.srinathavan.mwbng.core.repositories.AccountRepo#findAllAccounts()
     * Find all Accounts
     */
    @Override
    public List<Account> findAllAccounts() {
        Query query = em.createQuery("select a from Account a");
        return query.getResultList();
    }

    /* (non-Javadoc)
     * @see com.srinathavan.mwbng.core.repositories.AccountRepo#findAccount(java.lang.Long)
     * Find Account using id
     */
    @Override
    public Account findAccount(Long id) {
        return em.find(Account.class, id);
    }

    /* (non-Javadoc)
     * @see com.srinathavan.mwbng.core.repositories.AccountRepo#findAccountByName()
     */
    @Override
    public Account findAccountByName(String name) {
        Query query = em.createQuery("select a from Account a where a.username=?");
        query.setParameter(0, name);
        List<Account> accounts = query.getResultList();
        if (accounts.size() == 0) {
            return null;
        }
        return accounts.get(0);
    }

    /* (non-Javadoc)
     * @see com.srinathavan.mwbng.core.repositories.AccountRepo#createAccount(com.srinathavan.mwbng.core.models.entities.Account)
     */
    @Override
    public Account createAccount(Account data) {
        em.persist(data);
        return data;
    }

    /* (non-Javadoc)
     * @see com.srinathavan.mwbng.core.repositories.AccountRepo#updateAccount(java.lang.Long, com.srinathavan.mwbng.core.models.entities.Account)
     */
    @Override
    public Account updateAccount(Long id, Account data) {
        // TODO Auto-generated method stub
        return null;
    }

    /* (non-Javadoc)
     * @see com.srinathavan.mwbng.core.repositories.AccountRepo#deleteAccount(java.lang.Long)
     */
    @Override
    public Account deleteAccount(Long id) {
        // TODO Auto-generated method stub
        return null;
    }
}