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.workflow.RouteEngineBean.java

/** {@inheritDoc} */
@Override/*  w  w  w. j  a  v a2s  .  c om*/
@TransactionAttribute(TransactionAttributeType.REQUIRED)
public void remove(long routeId) throws FxApplicationException {
    FxPermissionUtils.checkRole(FxContext.getUserTicket(), Role.WorkflowManagement);
    deleteRoute(routeId);
}

From source file:com.flexive.ejb.beans.search.SearchEngineBean.java

/**
 * {@inheritDoc}//from w w  w .  ja  va 2s  . c  o  m
 */
@Override
@TransactionAttribute(TransactionAttributeType.REQUIRED)
public void saveSystemDefault(QueryRootNode query) throws FxApplicationException {
    if (!FxContext.getUserTicket().isGlobalSupervisor()) {
        throw new FxNoAccessException(LOG, "ex.searchQuery.systemDefault.noAccess");
    }
    save(EJBLookup.getDivisionConfigurationEngine(), query, DEFAULT_QUERY_NAME);
}

From source file:com.sfs.ucm.controller.UseCaseFlowAction.java

/**
 * Action: add AlternativeFlow/* ww  w. j av a 2  s.  co  m*/
 */
@TransactionAttribute(TransactionAttributeType.REQUIRED)
public void addAlternativeFlow() {

    logger.info("addAlternativeFlow called");

    // construct alternative setting starting step as the current basic flow step
    this.alternativeFlow = new Flow(this.basicFlowStep.getStepNumber());

}

From source file:com.sfs.ucm.controller.SpecificationAction.java

/**
 * File Upload Handler/* w w w  . ja  va  2 s  . c o  m*/
 * 
 * @param event
 */
@TransactionAttribute(TransactionAttributeType.REQUIRED)
public void handleFileUpload(FileUploadEvent event) {

    // extract filename
    File file = new File(event.getFile().getFileName());

    logger.info("Uploading file: {}, type: {}", file.getName(), event.getFile().getContentType());
    this.attachment.setFilename(file.getName());
    this.attachment.setVersion(1);
    this.attachment.setContents(event.getFile().getContents());
    this.attachment.setContentType(event.getFile().getContentType());

    this.facesContextMessage.infoMessage("Uploaded file {0}", event.getFile().getFileName());

}

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

/**
 * {@inheritDoc}//from w w w  . j ava 2  s  .co m
 */
@Override
@TransactionAttribute(TransactionAttributeType.REQUIRED)
public void syncPhraseNodeSequencer(long mandatorId) {
    FxContext.startRunningAsSystem();
    final String seqPrefix = "PhraseNodeSeq_" + mandatorId + "_";
    try {
        for (String sname : seq.getCustomSequencerNames()) {
            if (!sname.startsWith(seqPrefix))
                continue;
            int category = Integer.parseInt(sname.substring(seqPrefix.length()));
            syncPhraseNodeSequencer(category, mandatorId);
        }
    } catch (FxApplicationException e) {
        EJBUtils.rollback(ctx);
        throw e.asRuntimeException();
    } finally {
        FxContext.stopRunningAsSystem();
    }
}

From source file:gov.nih.nci.caarray.application.project.ProjectManagementServiceBean.java

/**
 * {@inheritDoc}/*  www.  j ava2  s . c  o  m*/
 */
@Override
@TransactionAttribute(TransactionAttributeType.REQUIRED)
public void saveProject(Project project, PersistentObject... orphansToDelete)
        throws ProposalWorkflowException, InconsistentProjectStateException {

    LogUtil.logSubsystemEntry(LOG, project);
    checkIfProjectSaveAllowed(project);
    // make sure that an anonymous user cannot create a new project
    if (project.getId() == null && CaArrayUsernameHolder.getUser().equals(SecurityUtils.ANONYMOUS_USERNAME)) {
        throw new PermissionDeniedException(project, SecurityUtils.WRITE_PRIVILEGE,
                CaArrayUsernameHolder.getUser());
    }

    if (project.getId() == null) {
        // for the initial save, we will need to save experiment first since we need to assign a public
        // identifier, which requires the id to be set
        final Experiment exp = project.getExperiment();
        this.projectDao.save(exp);
        exp.setPublicIdentifier(PUBLIC_ID_PREFIX + String.valueOf(exp.getId()));
    }
    this.projectDao.save(project);
    for (final PersistentObject obj : orphansToDelete) {
        if (obj != null) {
            this.projectDao.remove(obj);
        }
    }
    LogUtil.logSubsystemExit(LOG);
}

From source file:com.flexive.ejb.beans.search.SearchEngineBean.java

/**
 * {@inheritDoc}/*from  w  w w . jav  a2  s. c  om*/
 */
@Override
@TransactionAttribute(TransactionAttributeType.REQUIRED)
public void remove(ResultLocation location, String name) throws FxApplicationException {
    configuration.remove(getConfigurationParameter(location), name);
}

From source file:gov.nih.nci.caarray.application.permissions.PermissionsManagementServiceBean.java

/**
 * {@inheritDoc}//from w  ww  .j  a va2  s  . c o m
 */
@Override
@TransactionAttribute(TransactionAttributeType.REQUIRED)
public void saveAccessProfile(AccessProfile profile) {
    LogUtil.logSubsystemEntry(LOG, profile);
    this.collaboratorGroupDao.save(profile);
    LogUtil.logSubsystemExit(LOG);
}

From source file:com.sfs.ucm.controller.UseCaseFlowAction.java

/**
 * save alternative flow action/*from  w  w w. j  a  v  a2s. c  o m*/
 * 
 * @throws UCMException
 */
@TransactionAttribute(TransactionAttributeType.REQUIRED)
public void saveAlternativeFlow() throws UCMException {
    try {
        if (validateAlternativeFlow()) {

            this.alternativeFlow.setModifiedBy(authUser.getUsername());
            if (this.alternativeFlow.getId() == null) {
                this.useCase.addAlternativeFlow(this.alternativeFlow);
            }

            em.persist(this.alternativeFlow);

            // force testcase update
            Timestamp now = new Timestamp(System.currentTimeMillis());
            this.useCase.setModifiedDate(now);

            em.persist(this.useCase);

            logger.info("Saved {}", this.alternativeFlow.getName());
            this.facesContextMessage.infoMessage("{0} saved successfully", this.alternativeFlow.getName());

            // refresh list of alternative flows
            loadAlternativeFlows();
        }
    } catch (Exception e) {
        throw new UCMException(e);
    }
}

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

/**
 * {@inheritDoc}/*  w w  w.j  ava 2s  . c om*/
 */
@Override
@TransactionAttribute(TransactionAttributeType.REQUIRED)
public <T extends Serializable> void put(Parameter<T> parameter, String key, T value)
        throws FxApplicationException {

    if (!parameter.isValid(value)) {
        throw new FxUpdateException("ex.configuration.parameter.value", parameter, value);
    }

    // put into DB config table
    Connection conn = null;
    PreparedStatement stmt = null;
    ParameterData<T> data = parameter.getData();
    String oldValue = null;
    try {
        conn = getConnection();
        stmt = getSelectStatement(conn, data.getPath().getValue(), key);
        ResultSet rs = stmt.executeQuery();
        boolean valueExists = rs.next();
        if (valueExists) {
            oldValue = rs.getString(1);
            if (!StringUtils.isEmpty(oldValue) && oldValue.equals(String.valueOf(value)))
                return; //no changes
        }
        stmt.close();

        try {
            writeParameter(conn, parameter, key, value, data, valueExists);
        } catch (SQLException e) {
            if (!valueExists && StorageManager.isUniqueConstraintViolation(e)) {
                // tried to insert record, but record exists - workaround for strange
                // bug on MySQL, where an ALTER TABLE on the configuration table messes up
                // subsequent SELECTs (DB schema version 1353)
                writeParameter(conn, parameter, key, value, data, true);
            } else {
                throw new FxUpdateException(LOG, e, "ex.db.sqlError", e.getMessage());
            }
        }

        // update cache?
        String cachePath = getCachePath(data.getPath().getValue());
        if (cachePath != null) {
            putCache(cachePath, key,
                    value != null ? (Serializable) SerializationUtils.clone(value) : new NullParameter(), true);
        }
        StringBuilder sbHistory = new StringBuilder(1000);
        sbHistory.append("<parameter type=\"").append(parameter.getScope().name()).append("\">\n");
        sbHistory.append("  <path><![CDATA[").append(parameter.getPath()).append("]]></path>\n");
        sbHistory.append("  <key><![CDATA[").append(key).append("]]></key>\n");
        if (oldValue != null)
            sbHistory.append("  <oldValue><![CDATA[").append(oldValue).append("]]></oldValue>\n");
        sbHistory.append("  <value><![CDATA[").append(String.valueOf(value)).append("]]></value>\n");
        sbHistory.append("</parameter>\n");
        EJBLookup.getHistoryTrackerEngine().trackData(sbHistory.toString(), "history.parameter.set",
                parameter.getScope().name(), parameter.getPath(), key);
    } catch (SQLException se) {
        FxUpdateException ue = new FxUpdateException(LOG, se, "ex.db.sqlError", se.getMessage());
        LOG.error(ue, se);
        throw ue;
    } finally {
        Database.closeObjects(GenericConfigurationImpl.class, conn, stmt);
    }
}