Example usage for javax.ejb TransactionAttributeType SUPPORTS

Introduction

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

Prototype

TransactionAttributeType SUPPORTS

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Document

If the client calls with a transaction context, the container performs the same steps as described in the REQUIRED case.

Usage

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

/**
 * {@inheritDoc}//from  w w w .  j  av  a  2  s.c  o  m
 */
@Override
@TransactionAttribute(TransactionAttributeType.SUPPORTS)
public Account load(final long id) throws FxApplicationException {
    return load(null, id, null);
}

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

/**
 * {@inheritDoc}/* w  w w.j a v a 2 s. c  o  m*/
 */
@Override
@TransactionAttribute(TransactionAttributeType.SUPPORTS)
public String loadScriptCode(long scriptId) throws FxApplicationException {
    Connection con = null;
    PreparedStatement ps = null;
    String sql;
    String code;
    try {
        // Obtain a database connection
        con = Database.getDbConnection();
        //                                                    1
        sql = "SELECT SDATA FROM " + TBL_SCRIPTS + " WHERE ID=?";
        ps = con.prepareStatement(sql);
        ps.setLong(1, scriptId);
        ResultSet rs = ps.executeQuery();
        if (rs == null || !rs.next())
            throw new FxNotFoundException("ex.scripting.notFound.id", scriptId);
        code = rs.getString(1);
    } catch (SQLException exc) {
        EJBUtils.rollback(ctx);
        throw new FxLoadException(LOG, exc, "ex.scripting.load.failed", scriptId, exc.getMessage());
    } finally {
        Database.closeObjects(ScriptingEngineBean.class, con, ps);
    }
    return code;
}

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

/**
 * {@inheritDoc}/*from w w  w .j av a 2  s .  c o m*/
 */
@Override
@TransactionAttribute(TransactionAttributeType.SUPPORTS)
public Account load(final String loginName) throws FxApplicationException {
    return load(loginName, null, null);
}

From source file:gov.nih.nci.caarray.application.translation.geosoft.GeoSoftExporterBean.java

/**
 * {@inheritDoc}//from   w ww .j a  va 2s  .c  om
 */
@Override
@TransactionAttribute(TransactionAttributeType.SUPPORTS)
public void export(Project project, String permaLinkUrl, PackagingInfo.PackagingMethod method, OutputStream out)
        throws IOException {

    final OutputStream closeShield = new CloseShieldOutputStream(out);
    final Experiment experiment = project.getExperiment();
    boolean addReadMe = false;
    if (method == PackagingInfo.PackagingMethod.TGZ) {
        addReadMe = true;
    } else {
        ensureZippable(project);
    }

    final ArchiveOutputStream arOut = method.createArchiveOutputStream(closeShield);
    try {
        exportArchive(experiment, permaLinkUrl, addReadMe, arOut);
    } finally {
        // note that the caller's stream is shielded from the close(),
        // but this is the only way to finish and flush the (gzip) stream.
        IOUtils.closeQuietly(arOut);
    }
}

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

/**
 * {@inheritDoc}//from   ww  w .  j a  v a  2s.co  m
 */
@Override
@TransactionAttribute(TransactionAttributeType.SUPPORTS)
public Account loadForContactData(FxPK contactDataPK) throws FxApplicationException {
    return load(null, null, contactDataPK.getId());
}

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

/**
 * {@inheritDoc}//from  ww  w.  jav a 2  s  .c om
 */
@Override
@TransactionAttribute(TransactionAttributeType.SUPPORTS)
public String getPasswordHash(long accountId) throws FxApplicationException {
    if (!FxContext.getUserTicket().isGlobalSupervisor()) {
        throw new FxNoAccessException("ex.structure.noAccess.needSupervisor");
    }
    Connection con = null;
    PreparedStatement stmt = null;
    try {
        con = Database.getDbConnection();

        stmt = con.prepareStatement("SELECT password FROM " + TBL_ACCOUNTS + " WHERE id=?");
        stmt.setLong(1, accountId);

        final ResultSet rs = stmt.executeQuery();
        if (rs.next()) {
            return rs.getString(1);
        } else {
            throw new FxNotFoundException("ex.account.notFound", accountId);
        }
    } catch (SQLException e) {
        throw new FxLoadException(LOG, e);
    } finally {
        Database.closeObjects(AccountEngineBean.class, con, stmt);
    }
}

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

/**
 * {@inheritDoc}//  w  w  w. j  ava2s  .c  o  m
 */
@Override
@TransactionAttribute(TransactionAttributeType.SUPPORTS)
public List<FxScriptInfo> getScriptInfos() throws FxApplicationException {
    Connection con = null;
    PreparedStatement ps = null;
    String sql;
    ArrayList<FxScriptInfo> slist = new ArrayList<FxScriptInfo>();
    try {
        // Obtain a database connection
        con = Database.getDbConnection();
        //            1     2     3     4    5         6
        sql = "SELECT ID, SNAME,SDESC,STYPE,ACTIVE, IS_CACHED FROM " + TBL_SCRIPTS + " ORDER BY ID";
        ps = con.prepareStatement(sql);
        ResultSet rs = ps.executeQuery();

        while (rs != null && rs.next()) {
            slist.add(new FxScriptInfo(rs.getInt(1), FxScriptEvent.getById(rs.getLong(4)), rs.getString(2),
                    rs.getString(3), rs.getBoolean(5), rs.getBoolean(6)));
        }

    } catch (SQLException exc) {
        EJBUtils.rollback(ctx);
        throw new FxLoadException(LOG, exc, "ex.scripts.load.failed", exc.getMessage());
    } finally {
        Database.closeObjects(ScriptingEngineBean.class, con, ps);
    }
    return slist;
}

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

/**
 * {@inheritDoc}//from   www. j av a2s  .com
 */
@Override
@TransactionAttribute(TransactionAttributeType.SUPPORTS)
public FxContentContainer loadContainer(long id) throws FxApplicationException {
    FxContentVersionInfo vi = getContentVersionInfo(new FxPK(id));
    List<FxContent> contents = new ArrayList<FxContent>(vi.getVersionCount());
    for (int ver : vi.getVersions())
        contents.add(load(new FxPK(id, ver)));
    return new FxContentContainer(vi, contents);
}

From source file:fr.ortolang.diffusion.store.binary.BinaryStoreServiceBean.java

@Override
@TransactionAttribute(TransactionAttributeType.SUPPORTS)
public void check(String identifier)
        throws BinaryStoreServiceException, DataNotFoundException, DataCorruptedException {
    Path path = getPathForIdentifier(identifier);
    if (!Files.exists(path)) {
        throw new DataNotFoundException("Unable to find an object with id [" + identifier + "] in the storage");
    }//  w  w w.  ja  v  a2 s.c  om
    String check;
    try (InputStream input = Files.newInputStream(path)) {
        check = generate(input);
    } catch (IOException e) {
        throw new BinaryStoreServiceException(e);
    }
    if (!check.equals(identifier)) {
        throw new DataCorruptedException("The object with id [" + identifier
                + "] is CORRUPTED. The stored object's content has generate a wrong identifier [" + check
                + "]");
    }
}

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

/**
 * {@inheritDoc}
 */
@Override
@TransactionAttribute(TransactionAttributeType.SUPPORTS)
public UserTicket getUserTicket() {
    return UserTicketStore.getTicket();
}