SLIdentityStoreSessionImpl.java

/**
 * OpenSpotLight - Open Source IT Governance Platform
 *
 * Copyright (c) 2009, CARAVELATECH CONSULTORIA E TECNOLOGIA EM INFORMATICA LTDA
 * or third-party contributors as indicated by the @author tags or express
 * copyright attribution statements applied by the authors.  All third-party
 * contributions are distributed under license by CARAVELATECH CONSULTORIA E
 * TECNOLOGIA EM INFORMATICA LTDA.
 *
 * This copyrighted material is made available to anyone wishing to use, modify,
 * copy, or redistribute it subject to the terms and conditions of the GNU
 * Lesser General Public License, as published by the Free Software Foundation.
 *
 * This program 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 distribution; if not, write to:
 * Free Software Foundation, Inc.
 * 51 Franklin Street, Fifth Floor
 * Boston, MA  02110-1301  USA
 *
 ***********************************************************************
 * OpenSpotLight - Plataforma de Governança de TI de Código Aberto
 *
 * Direitos Autorais Reservados (c) 2009, CARAVELATECH CONSULTORIA E TECNOLOGIA
 * EM INFORMATICA LTDA ou como contribuidores terceiros indicados pela etiqueta
 * @author ou por expressa atribuição de direito autoral declarada e atribuída pelo autor.
 * Todas as contribuições de terceiros estão distribuídas sob licença da
 * CARAVELATECH CONSULTORIA E TECNOLOGIA EM INFORMATICA LTDA.
 *
 * Este programa é software livre; você pode redistribuí-lo e/ou modificá-lo sob os
 * termos da Licença Pública Geral Menor do GNU conforme publicada pela Free Software
 * Foundation.
 *
 * Este programa é distribuído na expectativa de que seja útil, porém, SEM NENHUMA
 * GARANTIA; nem mesmo a garantia implícita de COMERCIABILIDADE OU ADEQUAÇÃO A UMA
 * FINALIDADE ESPECÍFICA. Consulte a Licença Pública Geral Menor do GNU para mais detalhes.
 *
 * Você deve ter recebido uma cópia da Licença Pública Geral Menor do GNU junto com este
 * programa; se não, escreva para:
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 */

package org.openspotlight.security.idm.store;

import org.jboss.identity.idm.common.exception.IdentityException;
import org.jboss.identity.idm.spi.store.IdentityStoreSession;
import org.openspotlight.common.exception.SLRuntimeException;
import org.openspotlight.common.util.Exceptions;
import org.openspotlight.persist.annotation.SimpleNodeType;
import org.openspotlight.persist.support.SimplePersistCapable;
import org.openspotlight.storage.StorageSession;
import org.openspotlight.storage.domain.StorageNode;

import com.google.inject.Inject;
import com.google.inject.Singleton;

@Singleton
public class SLIdentityStoreSessionImpl implements IdentityStoreSession {
    private final SLIdentityStoreSessionContext                     context = new SLIdentityStoreSessionContext(this);

    private final StorageNode                                       rootNode;

    private final SimplePersistCapable<StorageNode, StorageSession> simplePersist;

    @Inject
    public SLIdentityStoreSessionImpl(
                                       final SimplePersistCapable<StorageNode, StorageSession> simplePersist) {
        this.simplePersist = simplePersist;
        rootNode =
            simplePersist
                .getCurrentSession()
                .withPartition(simplePersist.getCurrentPartition())
                .createNewSimpleNode(
                                                                                                                                 "security");
        this.simplePersist.getCurrentSession().flushTransient();
    }

    public void addNode(final SimpleNodeType node)
        throws Exception {
        simplePersist.convertBeanToNode(rootNode, node);
        simplePersist.getCurrentSession().flushTransient();
    }

    @Override
    public void clear()
        throws IdentityException {}

    @Override
    public void close()
        throws IdentityException {

    }

    @Override
    public void commitTransaction() {}

    public StorageNode getRootNode() {
        return rootNode;
    }

    @Override
    public Object getSessionContext()
        throws IdentityException {
        return context;
    }

    public SimplePersistCapable<StorageNode, StorageSession> getSimplePersist() {
        return simplePersist;
    }

    @Override
    public boolean isOpen() {
        return true;
    }

    @Override
    public boolean isTransactionActive() {
        return false;
    }

    @Override
    public boolean isTransactionSupported() {
        return false;
    }

    public void remove(final SimpleNodeType bean)
        throws Exception {
        final StorageNode asNode = simplePersist.convertBeanToNode(rootNode, bean);
        simplePersist.getCurrentSession().removeNode(asNode);
        simplePersist.getCurrentSession().flushTransient();

    }

    @Override
    public void rollbackTransaction() {}

    @Override
    public void save()
        throws IdentityException {
        try {

            simplePersist.getCurrentSession().flushTransient();
        } catch (final Exception e) {
            throw Exceptions.logAndReturnNew(e, SLRuntimeException.class);
        }

    }

    @Override
    public void startTransaction() {

    }

}