Example usage for javax.ejb TransactionAttributeType REQUIRED

Introduction

In this page you can find the example usage for javax.ejb TransactionAttributeType REQUIRED.

Prototype

TransactionAttributeType REQUIRED

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Document

If a client invokes the enterprise bean's method while the client is associated with a transaction context, the container invokes the enterprise bean's method in the client's transaction context.

Usage

From source file:com.flexive.ejb.beans.PhraseEngineBean.java

/**
 * {@inheritDoc}//  w  w w  .j av a  2  s  .c o m
 */
@Override
@TransactionAttribute(TransactionAttributeType.REQUIRED)
public long savePhrase(String phraseKey, FxString value, long mandator) throws FxNoAccessException {
    return savePhrase(FxPhraseCategorySelection.CATEGORY_DEFAULT, phraseKey, value, null, null, mandator);
}

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From source file:ch.puzzle.itc.mobiliar.business.template.boundary.TemplateEditor.java

@TransactionAttribute(TransactionAttributeType.REQUIRED)
AbstractContext getOwnerOfTemplate(TemplateDescriptorEntity templateDescriptor) {
    // ContextEntity
    AbstractContext c;//  w  w w  . ja v  a 2 s.  c  o  m
    c = (AbstractContext) getSingleObjectOrNull(entityManager
            .createQuery("select distinct n from ContextEntity n where :templ member of n.templates")
            .setParameter("templ", templateDescriptor));
    if (c != null) {
        return c;
    }
    c = (AbstractContext) getSingleObjectOrNull(entityManager
            .createQuery("select distinct n from ContextTypeEntity n where :templ member of n.templates")
            .setParameter("templ", templateDescriptor));
    if (c != null) {
        return c;
    }
    c = (AbstractContext) getSingleObjectOrNull(entityManager
            .createQuery("select distinct n from ResourceContextEntity n where :templ member of n.templates")
            .setParameter("templ", templateDescriptor));
    if (c != null) {
        return c;
    }
    c = (AbstractContext) getSingleObjectOrNull(entityManager
            .createQuery(
                    "select distinct n from ResourceRelationContextEntity n where :templ member of n.templates")
            .setParameter("templ", templateDescriptor));
    if (c != null) {
        return c;
    }
    c = (AbstractContext) getSingleObjectOrNull(entityManager.createQuery(
            "select distinct n from ResourceRelationTypeContextEntity n where :templ member of n.templates")
            .setParameter("templ", templateDescriptor));
    if (c != null) {
        return c;
    }
    c = (AbstractContext) getSingleObjectOrNull(entityManager
            .createQuery(
                    "select distinct n from ResourceTypeContextEntity n where :templ member of n.templates")
            .setParameter("templ", templateDescriptor));
    if (c != null) {
        return c;
    }
    return null;

}

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From source file:com.flexive.ejb.beans.configuration.GlobalConfigurationEngineBean.java

/**
 * {@inheritDoc}/* ww  w  . j  a  v  a  2s.  c om*/
 */
@Override
@TransactionAttribute(TransactionAttributeType.REQUIRED)
public int[] getDivisionIds() throws FxApplicationException {
    try {
        // check cache
        int[] cachedDivisionIds = (int[]) getCache(getBeanPath(CACHE_DIVISIONS), "allDivisions");
        if (cachedDivisionIds != null) {
            return cachedDivisionIds;
        }
    } catch (FxCacheException e) {
        LOG.error("Cache failure (ignored): " + e.getMessage(), e);
    }

    // get list of all configured divisions
    Map<String, String> domainMappings = getAll(SystemParameters.GLOBAL_DIVISIONS_DOMAINS);
    int[] divisionIds = new int[domainMappings.keySet().size()];
    int ctr = 0;
    for (String divisionId : domainMappings.keySet()) {
        divisionIds[ctr++] = Integer.parseInt(divisionId);
    }
    Arrays.sort(divisionIds);
    putCache(getBeanPath(CACHE_DIVISIONS), "allDivisions", divisionIds, false);
    return divisionIds;
}

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From source file:com.flexive.ejb.beans.PhraseEngineBean.java

/**
 * {@inheritDoc}//from  ww w.j a v a 2s. c  o  m
 */
@Override
@TransactionAttribute(TransactionAttributeType.REQUIRED)
public long savePhrase(int category, String phraseKey, FxString value, long mandator)
        throws FxNoAccessException {
    return savePhrase(category, phraseKey, value, null, null, mandator);
}

---

From source file:com.flexive.ejb.beans.BriefcaseEngineBean.java

/**
 * {@inheritDoc}/*from   w w w .j  a v  a  2  s  . co  m*/
 */
@Override
@TransactionAttribute(TransactionAttributeType.REQUIRED)
public void addItems(long id, Collection<FxPK> contents) throws FxApplicationException {
    Connection con = null;
    PreparedStatement stmt = null;
    final Briefcase br = load(id);
    checkEditBriefcase(br);
    try {
        con = Database.getDbConnection();

        // keep lookup table of existing items to avoid adding an item twice
        final Set<Long> existingItems = new HashSet<Long>();
        final long[] items = getItems(id);
        for (long item : items) {
            existingItems.add(item);
        }

        stmt = con.prepareStatement("SELECT MAX(pos) FROM " + TBL_BRIEFCASE_DATA + " WHERE briefcase_id=?");
        stmt.setLong(1, id);
        final ResultSet rs = stmt.executeQuery();
        int pos = rs.next() ? rs.getInt(1) : 0;
        stmt.close();
        stmt = con.prepareStatement(
                "INSERT INTO " + TBL_BRIEFCASE_DATA + "(briefcase_id, id, pos, amount) VALUES (?, ?, ?, 1)");
        stmt.setLong(1, id);
        for (FxPK pk : contents) {
            if (!existingItems.contains(pk.getId())) {
                stmt.setLong(2, pk.getId());
                stmt.setLong(3, ++pos);
                stmt.addBatch();
                existingItems.add(pk.getId());
            }
        }
        stmt.executeBatch();
    } catch (Exception e) {
        EJBUtils.rollback(ctx);
        throw new FxUpdateException(LOG, e, "ex.briefcase.addItems", br.getName(), e);
    } finally {
        closeObjects(BriefcaseEngineBean.class, con, stmt);
    }
}

---

From source file:com.flexive.ejb.beans.UserGroupEngineBean.java

/**
 * {@inheritDoc}//from  w  w w . ja v a 2 s  .c om
 */
@Override
@TransactionAttribute(TransactionAttributeType.REQUIRED)
public void remove(long groupId) throws FxApplicationException {

    // Check special groups
    if (groupId == UserGroup.GROUP_UNDEFINED)
        return;

    // Load the group
    final UserGroup theGroup = CacheAdmin.getEnvironment().getUserGroup(groupId);

    if (theGroup == null) {
        throw new FxNotFoundException("ex.usergroup.groupNotFound.id", groupId);
    }

    // Check special groups
    if (theGroup.isSystem() && !FxContext.get().getRunAsSystem()) {
        FxNoAccessException nae = new FxNoAccessException("ex.usergroup.mayNotDeleteSystemGroups",
                theGroup.getName());
        LOG.error(nae);
        throw nae;
    }

    // Caller may delete the group?
    checkPermission(theGroup, "ex.usergroup.noDeletePerms");

    Connection con = null;
    Statement stmt = null;
    String sCurSql;
    try {

        // Obtain a database connection
        con = Database.getDbConnection();

        // First of delete all user assignments to this group ..
        stmt = con.createStatement();
        sCurSql = "DELETE FROM " + TBL_ASSIGN_GROUPS + " WHERE USERGROUP=" + groupId;
        stmt.executeUpdate(sCurSql);
        stmt.close();

        // ... delete all roles assigned to this group
        stmt = con.createStatement();
        sCurSql = "DELETE FROM " + TBL_ROLE_MAPPING + " WHERE USERGROUP=" + groupId;
        stmt.executeUpdate(sCurSql);
        stmt.close();

        // ... then delete all ACL assignments to this group ..
        stmt = con.createStatement();
        sCurSql = "DELETE FROM " + TBL_ACLS_ASSIGNMENT + " WHERE USERGROUP=" + groupId;
        stmt.executeUpdate(sCurSql);
        stmt.close();

        // ... and finally delete the group itself;
        stmt = con.createStatement();
        sCurSql = "DELETE FROM " + TBL_USERGROUPS + " WHERE ID=" + groupId;
        stmt.executeUpdate(sCurSql);

        // Update all active user tickets that are affected
        UserTicketStore.flagDirtyHavingGroupId(groupId);

        StructureLoader.updateUserGroups(FxContext.get().getDivisionId(), loadAll(-1));

        // Log
        if (LOG.isDebugEnabled())
            LOG.debug("Group [" + theGroup + "] was successfully deleted.");
    } catch (SQLException exc) {
        EJBUtils.rollback(ctx);
        FxRemoveException ce = new FxRemoveException(exc, "ex.usergroup.deleteSqlException",
                theGroup.getName());
        LOG.error(ce);
        throw ce;
    } finally {
        Database.closeObjects(UserGroupEngineBean.class, con, stmt);
    }

}

---

From source file:com.flexive.ejb.beans.configuration.GenericConfigurationImpl.java

/**
 * {@inheritDoc}//from w w w.  j av a  2 s .  c  o  m
 */
@Override
@TransactionAttribute(TransactionAttributeType.REQUIRED)
public <T extends Serializable> void put(Parameter<T> parameter, T value) throws FxApplicationException {
    put(parameter, parameter.getData().getKey(), value);
}

---

From source file:com.flexive.ejb.beans.structure.SelectListEngineBean.java

/**
 * {@inheritDoc}//ww  w.j a va 2  s . c  o m
 */
@Override
@TransactionAttribute(TransactionAttributeType.REQUIRED)
public void remove(FxSelectListItem item) throws FxApplicationException {
    //        System.out.println("Removing item " + item.getLabel());
    if (!(FxContext.getUserTicket().isInRole(Role.SelectListEditor) || FxContext.getUserTicket()
            .mayDeleteACL(item.getList().getCreateItemACL().getId(), FxContext.getUserTicket().getUserId())))
        throw new FxNoAccessException("ex.selectlist.item.remove.noPerm", item.getList().getLabel(),
                item.getAcl().getLabel());
    Connection con = null;
    PreparedStatement ps = null;
    try {
        con = Database.getDbConnection();
        //references (parent items)
        StringBuilder sb = new StringBuilder(500).append("UPDATE ").append(TBL_STRUCT_SELECTLIST_ITEM)
                .append(" SET PARENTID=? WHERE PARENTID=?");
        ps = con.prepareStatement(sb.toString());
        ps.setNull(1, java.sql.Types.INTEGER);
        ps.setLong(2, item.getId());
        ps.executeUpdate();
        ps.close();
        sb.setLength(0);
        //translations
        sb.append("DELETE FROM ").append(TBL_STRUCT_SELECTLIST_ITEM).append(ML).append(" WHERE ID=?");
        ps = con.prepareStatement(sb.toString());
        ps.setLong(1, item.getId());
        ps.executeUpdate();
        ps.close();
        sb.setLength(0);
        //the entry itself
        sb.append("DELETE FROM ").append(TBL_STRUCT_SELECTLIST_ITEM).append(" WHERE ID=?");
        ps = con.prepareStatement(sb.toString());
        ps.setLong(1, item.getId());
        ps.executeUpdate();
        StructureLoader.reload(null);
    } catch (SQLException e) {
        EJBUtils.rollback(ctx);
        throw new FxCreateException(LOG, e, "ex.db.sqlError", e.getMessage());
    } catch (FxCacheException e1) {
        EJBUtils.rollback(ctx);
        throw new FxCreateException(LOG, e1, "ex.cache", e1.getMessage());
    } finally {
        Database.closeObjects(TypeEngineBean.class, con, ps);
    }
}

---

From source file:com.flexive.ejb.beans.PhraseEngineBean.java

/**
 * {@inheritDoc}/*from  www.j a  v a2  s .  c  o  m*/
 */
@Override
@TransactionAttribute(TransactionAttributeType.REQUIRED)
public long savePhrase(String phraseKey, FxString value, FxPhraseSearchValueConverter converter, long mandator)
        throws FxNoAccessException {
    return savePhrase(FxPhraseCategorySelection.CATEGORY_DEFAULT, phraseKey, value, converter, null, mandator);
}

---

From source file:com.flexive.ejb.beans.MandatorEngineBean.java

/**
 * {@inheritDoc}// ww w .j a  v  a  2  s  .c o  m
 */
@Override
@TransactionAttribute(TransactionAttributeType.REQUIRED)
public void remove(long mandatorId) throws FxApplicationException {
    final UserTicket ticket = FxContext.getUserTicket();
    final FxEnvironment environment = CacheAdmin.getEnvironment();
    // Security
    FxPermissionUtils.checkRole(ticket, Role.GlobalSupervisor);
    //exist check
    Mandator mand = environment.getMandator(mandatorId);
    Connection con = null;
    PreparedStatement ps = null;
    String sql;

    try {
        try {
            FxContext.get().runAsSystem();
            grp.remove(grp.loadMandatorGroup(mandatorId).getId());
        } finally {
            FxContext.get().stopRunAsSystem();
        }
        con = Database.getDbConnection();
        //                                                  1
        sql = "DELETE FROM " + TBL_USERGROUPS + " WHERE MANDATOR=? AND AUTOMANDATOR=1";
        ps = con.prepareStatement(sql);
        ps.setLong(1, mandatorId);
        ps.executeUpdate();
        ps.close();
        //                                                1
        sql = "DELETE FROM " + TBL_MANDATORS + " WHERE ID=?";
        ps = con.prepareStatement(sql);
        ps.setLong(1, mandatorId);
        ps.executeUpdate();
        StructureLoader.removeMandator(FxContext.get().getDivisionId(), mandatorId);
        StructureLoader.updateUserGroups(FxContext.get().getDivisionId(), grp.loadAll(-1));
    } catch (SQLException exc) {
        final boolean keyViolation = StorageManager.isForeignKeyViolation(exc);
        EJBUtils.rollback(ctx);
        if (keyViolation)
            throw new FxEntryInUseException(exc, "ex.mandator.removeFailed.inUse", mand.getName());
        throw new FxRemoveException(LOG, exc, "ex.mandator.removeFailed", mand.getName(), exc.getMessage());
    } finally {
        Database.closeObjects(MandatorEngineBean.class, con, ps);
    }
}

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