Example usage for javax.ejb TransactionAttributeType REQUIRES_NEW

Introduction

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

Prototype

TransactionAttributeType REQUIRES_NEW

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Document

The container must invoke an enterprise bean method whose transaction attribute is set to REQUIRES_NEW with a new transaction context.

Usage

From source file:org.rhq.enterprise.server.resource.ResourceManagerBean.java

@TransactionAttribute(TransactionAttributeType.REQUIRES_NEW)
public void deleteResourceError(Subject user, int resourceErrorId) {
    ResourceError error = entityManager.find(ResourceError.class, resourceErrorId);

    if (error != null) {
        if (!authorizationManager.hasResourcePermission(user, Permission.MODIFY_RESOURCE,
                error.getResource().getId())) {
            throw new PermissionException("Cannot delete Resource error [" + resourceErrorId + "]. User ["
                    + user + "] does not have permission to modify Resource [" + error.getResource().getName()
                    + "].");
        }/*from  w  w  w .j av a  2 s.c  om*/

        entityManager.remove(error);
    }

    return;
}

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From source file:gov.medicaid.services.impl.ProviderEnrollmentServiceBean.java

/**
 * Callback from legacy system for setting the legacy ID.
 * /*from  w  w w .j  a v  a2s  .c  o m*/
 * @param ticketId the ticket id
 * @param legacyId the legacy id
 * @throws PortalServiceException for any errors encountered
 */
@Override
@TransactionAttribute(TransactionAttributeType.REQUIRES_NEW)
public void updateLegacyId(long ticketId, String legacyId) throws PortalServiceException {
    Enrollment ticket = getTicketDetails(getSystemUser(), ticketId);
    long profileId = ticket.getProfileReferenceId();
    ProviderProfile provider = getProviderDetails(getSystemUser(), profileId);
    provider.getEntity().setLegacyId(legacyId);
    getEm().merge(provider.getEntity());
}

---

From source file:io.hops.hopsworks.common.project.ProjectController.java

/**
 * Updates the role of a member/*from   w  ww.ja v  a2  s.co m*/
 *
 * @param project
 * @param owner that is performing the update
 * @param toUpdateEmail
 * @param newRole
 */
@TransactionAttribute(TransactionAttributeType.REQUIRES_NEW)
public void updateMemberRole(Project project, String owner, String toUpdateEmail, String newRole)
        throws UserException, ProjectException {
    Users projOwner = project.getOwner();
    Users opsOwner = userFacade.findByEmail(owner);
    Users user = userFacade.findByEmail(toUpdateEmail);
    if (projOwner.equals(user)) {
        throw new ProjectException(RESTCodes.ProjectErrorCode.PROJECT_OWNER_ROLE_NOT_ALLOWED, Level.FINE,
                "project: " + project.getName());
    }
    if (user == null) {
        throw new UserException(RESTCodes.UserErrorCode.USER_WAS_NOT_FOUND, Level.FINE,
                "user: " + toUpdateEmail);
    }
    ProjectTeam projectTeam = projectTeamFacade.findProjectTeam(project, user);
    if (projectTeam == null) {
        throw new ProjectException(RESTCodes.ProjectErrorCode.TEAM_MEMBER_NOT_FOUND, Level.FINE,
                "project: " + project.getName() + ", user: " + user.getUsername());
        //member not found
    }
    if (!projectTeam.getTeamRole().equals(newRole)) {
        projectTeam.setTeamRole(newRole);
        projectTeam.setTimestamp(new Date());
        projectTeamFacade.update(projectTeam);

        if (newRole.equals(AllowedRoles.DATA_OWNER)) {
            hdfsUsersController.addUserToProjectGroup(project, projectTeam);
        } else {
            hdfsUsersController.modifyProjectMembership(user, project);
        }

        logActivity(ActivityFacade.CHANGE_ROLE + toUpdateEmail, ActivityFacade.FLAG_PROJECT, opsOwner, project);
    }

}

---

From source file:org.rhq.enterprise.server.content.ContentSourceManagerBean.java

@TransactionAttribute(TransactionAttributeType.REQUIRES_NEW)
@TransactionTimeout(45 * 60)/*from w w  w  . ja  va2  s.co m*/
public long outputPackageVersionBitsGivenResource(int resourceId, PackageDetailsKey packageDetailsKey,
        OutputStream outputStream) {
    return outputPackageVersionBitsRangeGivenResource(resourceId, packageDetailsKey, outputStream, 0, -1);
}

---

From source file:org.rhq.enterprise.server.content.ContentSourceManagerBean.java

@TransactionAttribute(TransactionAttributeType.REQUIRES_NEW)
@TransactionTimeout(45 * 60)//from  ww w  .  ja  v a2s  .co  m
public long outputPackageBitsForChildResource(int parentResourceId, String resourceTypeName,
        PackageDetailsKey packageDetailsKey, OutputStream outputStream) {
    Resource parentResource = entityManager.find(Resource.class, parentResourceId);
    ResourceType parentResourceType = parentResource.getResourceType();

    Query query = entityManager.createNamedQuery(ResourceType.QUERY_FIND_BY_PARENT_AND_NAME);
    query.setParameter("parent", parentResourceType);
    query.setParameter("name", resourceTypeName);

    ResourceType childResourceType = (ResourceType) query.getSingleResult();

    query = entityManager
            .createNamedQuery(PackageVersion.QUERY_FIND_BY_PACKAGE_DETAILS_KEY_WITH_NON_NULL_RESOURCE_TYPE);
    query.setParameter("packageName", packageDetailsKey.getName());
    query.setParameter("packageTypeName", packageDetailsKey.getPackageTypeName());
    query.setParameter("architectureName", packageDetailsKey.getArchitectureName());
    query.setParameter("version", packageDetailsKey.getVersion());
    query.setParameter("resourceTypeId", childResourceType.getId());
    PackageVersion packageVersion = (PackageVersion) query.getSingleResult();

    return outputPackageVersionBitsRangeHelper(parentResourceId, packageDetailsKey, outputStream, 0, -1,
            packageVersion.getId());
}

---

From source file:org.rhq.enterprise.server.content.ContentSourceManagerBean.java

@TransactionAttribute(TransactionAttributeType.REQUIRES_NEW)
@TransactionTimeout(45 * 60)/*from   ww w  . j  a  v  a 2 s. c  o  m*/
public long outputPackageVersionBitsRangeGivenResource(int resourceId, PackageDetailsKey packageDetailsKey,
        OutputStream outputStream, long startByte, long endByte) {
    if (startByte < 0L) {
        throw new IllegalArgumentException("startByte[" + startByte + "] < 0");
    }

    if ((endByte > -1L) && (endByte < startByte)) {
        throw new IllegalArgumentException("endByte[" + endByte + "] < startByte[" + startByte + "]");
    }

    // what package version?
    Query query = entityManager
            .createNamedQuery(PackageVersion.QUERY_FIND_ID_BY_PACKAGE_DETAILS_KEY_AND_RES_ID);
    query.setParameter("packageName", packageDetailsKey.getName());
    query.setParameter("packageTypeName", packageDetailsKey.getPackageTypeName());
    query.setParameter("architectureName", packageDetailsKey.getArchitectureName());
    query.setParameter("version", packageDetailsKey.getVersion());
    query.setParameter("resourceId", resourceId);
    int packageVersionId = ((Integer) query.getSingleResult()).intValue();

    return outputPackageVersionBitsRangeHelper(resourceId, packageDetailsKey, outputStream, startByte, endByte,
            packageVersionId);
}

---

From source file:org.rhq.enterprise.server.content.ContentSourceManagerBean.java

@TransactionAttribute(TransactionAttributeType.REQUIRES_NEW)
@TransactionTimeout(45 * 60)//from   w w w .  j  av a2  s  .co m
public long outputPackageVersionBits(PackageVersion packageVersion, OutputStream outputStream) {
    // Used by export of content through http

    PackageDetailsKey packageDetailsKey = new PackageDetailsKey(packageVersion.getDisplayName(),
            packageVersion.getDisplayVersion(), packageVersion.getGeneralPackage().getPackageType().toString(),
            packageVersion.getArchitecture().toString());

    int resourceId = 0; //set to dummy value

    log.debug("Calling outputPackageVersionBitsRangeHelper() with package details: " + packageDetailsKey);
    return outputPackageVersionBitsRangeHelper(resourceId, packageDetailsKey, outputStream, 0, -1,
            packageVersion.getId());
}

---

From source file:edu.harvard.iq.dvn.core.study.StudyServiceBean.java

@TransactionAttribute(TransactionAttributeType.REQUIRES_NEW)
public void setIndexTime(Long studyId, Date indexTime) {
    Study study = em.find(Study.class, studyId);
    study.setLastIndexTime(indexTime);/*  w w w  .  j a  v  a  2s .c  o  m*/
    em.merge(study);
}

---

From source file:org.rhq.enterprise.server.content.ContentSourceManagerBean.java

@TransactionAttribute(TransactionAttributeType.REQUIRES_NEW)
@TransactionTimeout(45 * 60)/*from w w w.  ja va 2 s .  c o m*/
public long outputPackageVersionBits(PackageVersion packageVersion, OutputStream outputStream, long startByte,
        long endByte) {
    // Used by export of content through http

    PackageDetailsKey packageDetailsKey = new PackageDetailsKey(packageVersion.getDisplayName(),
            packageVersion.getDisplayVersion(), packageVersion.getGeneralPackage().getPackageType().toString(),
            packageVersion.getArchitecture().toString());

    int resourceId = 0; //set to dummy value

    log.debug("Calling outputPackageVersionBitsRangeHelper() with package details: " + packageDetailsKey);
    return outputPackageVersionBitsRangeHelper(resourceId, packageDetailsKey, outputStream, startByte, endByte,
            packageVersion.getId());
}

---

From source file:edu.harvard.iq.dvn.core.study.StudyServiceBean.java

@TransactionAttribute(TransactionAttributeType.REQUIRES_NEW)
public Study setLinkedToNetworks(Long studyId, List<VDCNetwork> linkedToNetworks) {
    Study study = em.find(Study.class, studyId);
    study.setLinkedToNetworks(linkedToNetworks);
    return em.merge(study);
}

---

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