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.ACLEngineBean.java

/**
 * {@inheritDoc}//from  www .ja v  a2s  .  co  m
 */
@Override
@TransactionAttribute(TransactionAttributeType.SUPPORTS)
public ACL load(long id, boolean ignoreSecurity) throws FxApplicationException {
    Connection con = null;
    Statement stmt = null;
    String curSql;
    try {
        final FxEnvironment environment = CacheAdmin.getEnvironment();

        // Obtain a database connection
        con = Database.getDbConnection();
        //               1        2    3        4           5     6          7          8           9
        curSql = "SELECT MANDATOR,NAME,CAT_TYPE,DESCRIPTION,COLOR,CREATED_BY,CREATED_AT,MODIFIED_BY,MODIFIED_AT FROM "
                + TBL_ACLS + " WHERE ID=" + id;
        stmt = con.createStatement();
        ResultSet rs = stmt.executeQuery(curSql);

        if (rs == null || !rs.next())
            throw new FxNotFoundException("ex.acl.load.notFound", id);

        // Read the ACL
        long mandatorId = rs.getLong(1);
        String name = rs.getString(2);
        int cat = rs.getInt(3);
        String desc = rs.getString(4);
        if (rs.wasNull())
            desc = "";
        String color = rs.getString(5);
        if (rs.wasNull())
            color = "";
        FxString label = Database.loadFxString(con, TBL_ACLS, "LABEL", "ID=" + id);
        String sMandator = environment.getMandator(mandatorId).getName();
        ACL theACL = new ACL(id, name, label, mandatorId, sMandator, desc, color, ACLCategory.getById(cat),
                LifeCycleInfoImpl.load(rs, 6, 7, 8, 9));
        if (ignoreSecurity && mandatorId != FxContext.getUserTicket().getMandatorId())
            throw new FxNoAccessException(LOG, "ex.acl.loadFailed.foreignMandator", theACL.getName());
        // Return the ACL
        return theACL;
    } catch (SQLException exc) {
        throw new FxLoadException(LOG, "ex.acl.load.sqlError", id, exc.getMessage());
    } finally {
        Database.closeObjects(ACLEngineBean.class, con, stmt);
    }
}

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

/**
 * {@inheritDoc}//  ww w. j  a  v a  2s  . com
 */
@Override
@TransactionAttribute(TransactionAttributeType.SUPPORTS)
public String getDatabaseDriverInfo() {
    return FxContext.get().getDivisionData().getDbDriverVersion();
}

---

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

/**
 * {@inheritDoc}//from w  ww.j a  v  a 2 s  . c o m
 */
@Override
@TransactionAttribute(TransactionAttributeType.SUPPORTS)
public boolean isFlatStorageEnabled() {
    return FxFlatStorageManager.getInstance().isEnabled();
}

---

From source file:fr.ortolang.diffusion.core.CoreServiceBean.java

@Override
@TransactionAttribute(TransactionAttributeType.SUPPORTS)
public List<String> findWorkspacesForProfile(String profile)
        throws CoreServiceException, AccessDeniedException {
    LOGGER.log(Level.FINE, "finding workspaces for profile");
    try {/*from w w  w . ja v a2s .  c  o  m*/
        List<String> subjects = membership.getConnectedIdentifierSubjects();
        authorisation.checkAuthentified(subjects);

        List<String> groups = membership.getProfileGroups(profile);
        return findWorkspacesForGroups(groups);
    } catch (MembershipServiceException | AuthorisationServiceException | RegistryServiceException
            | KeyNotFoundException e) {
        LOGGER.log(Level.SEVERE, "unexpected error occurred during finding workspaces for profile", e);
        throw new CoreServiceException("unable to find workspaces for profile", e);
    }
}

---

From source file:fr.ortolang.diffusion.core.CoreServiceBean.java

@Override
@TransactionAttribute(TransactionAttributeType.SUPPORTS)
public List<String> systemFindWorkspacesForProfile(String profile) throws CoreServiceException {
    LOGGER.log(Level.FINE, "#SYSTEM# finding workspaces for profile");
    try {//from  ww  w  . ja  v  a 2  s  . c o m
        List<String> groups = Arrays.asList(membership.systemReadProfile(profile).getGroups());
        return findWorkspacesForGroups(groups);
    } catch (MembershipServiceException | RegistryServiceException | KeyNotFoundException e) {
        LOGGER.log(Level.SEVERE, "unexpected error occurred during finding workspaces for profile", e);
        throw new CoreServiceException("unable to find workspaces for profile", e);
    }
}

---

From source file:fr.ortolang.diffusion.core.CoreServiceBean.java

@TransactionAttribute(TransactionAttributeType.SUPPORTS)
private List<String> findWorkspacesForGroups(List<String> groups) throws RegistryServiceException {
    if (groups.isEmpty()) {
        return Collections.emptyList();
    }//from   w  ww  .j  a  v a  2  s  .c o  m
    List<String> keys = new ArrayList<>();
    TypedQuery<Workspace> query = em.createNamedQuery("findWorkspaceByMember", Workspace.class)
            .setParameter("groups", groups);
    List<Workspace> workspaces = query.getResultList();
    for (Workspace workspace : workspaces) {
        OrtolangObjectIdentifier identifier = workspace.getObjectIdentifier();
        try {
            keys.add(registry.lookup(identifier));
        } catch (IdentifierNotRegisteredException e) {
            LOGGER.log(Level.SEVERE,
                    "a workspace with an unregistered identifier has be found : " + identifier);
        }
    }
    return keys;
}

---

From source file:fr.ortolang.diffusion.core.CoreServiceBean.java

@Override
@TransactionAttribute(TransactionAttributeType.SUPPORTS)
public List<String> findWorkspacesAliasForProfile(String profile)
        throws CoreServiceException, AccessDeniedException {
    LOGGER.log(Level.FINE, "finding workspace alias for profile");
    try {// w  w w  .  j  a va  2  s. c o m
        List<String> subjects = membership.getConnectedIdentifierSubjects();
        authorisation.checkAuthentified(subjects);

        List<String> groups = membership.getProfileGroups(profile);
        if (groups.isEmpty()) {
            return Collections.emptyList();
        }

        List<String> aliases = new ArrayList<String>();
        TypedQuery<Workspace> query = em.createNamedQuery("findWorkspaceByMember", Workspace.class)
                .setParameter("groups", groups);
        List<Workspace> workspaces = query.getResultList();
        for (Workspace workspace : workspaces) {
            OrtolangObjectIdentifier identifier = workspace.getObjectIdentifier();
            try {
                if (workspace.getAlias() != null && workspace.getAlias().length() > 0) {
                    registry.lookup(identifier);
                    aliases.add(workspace.getAlias());
                }
            } catch (IdentifierNotRegisteredException e) {
                LOGGER.log(Level.SEVERE,
                        "a workspace with an unregistered identifier has be found : " + identifier);
            }
        }

        return aliases;
    } catch (MembershipServiceException | AuthorisationServiceException | RegistryServiceException
            | KeyNotFoundException e) {
        LOGGER.log(Level.SEVERE, "unexpected error occurred during finding workspaces for profile", e);
        throw new CoreServiceException("unable to find workspaces for profile", e);
    }
}

---

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

/**
 * {@inheritDoc}//from w ww.j av  a 2 s.c  o  m
 */
@Override
@TransactionAttribute(TransactionAttributeType.SUPPORTS)
public List<Role> getRoles(long groupId) throws FxApplicationException {
    Connection con = null;
    Statement stmt = null;
    final String sql = "SELECT DISTINCT ROLE FROM " + TBL_ROLE_MAPPING + " WHERE USERGROUP=" + groupId;

    final UserGroup aGroup = CacheAdmin.getEnvironment().getUserGroup(groupId);

    // Permission check
    if (!mayAccessGroup(aGroup)) {
        FxNoAccessException nae = new FxNoAccessException("ex.usergroup.noPermissionsToReadRoles",
                aGroup.getName());
        if (LOG.isInfoEnabled())
            LOG.info(nae);
        throw nae;
    }

    try {
        // Obtain a database connection
        con = Database.getDbConnection();
        // Load the roles
        stmt = con.createStatement();
        ResultSet rs = stmt.executeQuery(sql);
        List<Role> result = new ArrayList<Role>();
        while (rs != null && rs.next()) {
            result.add(Role.getById(rs.getByte(1)));
        }
        if (LOG.isDebugEnabled()) {
            LOG.debug("Roles for group [" + groupId + "]: " + result);
        }
        return result;
    } catch (SQLException exc) {
        FxLoadException le = new FxLoadException(exc, "ex.usergroup.sqlError", exc.getMessage(), sql);
        LOG.error(le);
        throw le;
    } finally {
        Database.closeObjects(UserGroupEngineBean.class, con, stmt);
    }
}

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

/**
 * {@inheritDoc}//from  w w  w .  jav  a  2 s . c  o m
 */
@Override
@TransactionAttribute(TransactionAttributeType.SUPPORTS)
public FxDivisionExportInfo getDivisionExportInfo(String localFileName) throws FxApplicationException {
    if (!FxContext.getUserTicket().isGlobalSupervisor())
        throw new FxNoAccessException("ex.import.noAccess");
    if (StringUtils.isEmpty(localFileName))
        throw new FxInvalidParameterException("localFileName", "ex.import.noFileProvided");
    File data = new File(localFileName);
    if (!data.exists() || !data.isFile())
        throw new FxInvalidParameterException("localFileName", "ex.import.noFile", localFileName);
    ZipFile zip;
    try {
        zip = new ZipFile(data);
    } catch (IOException e) {
        throw new FxInvalidParameterException("localFileName", "ex.import.noZIP", localFileName);
    }
    return StorageManager.getStorageImpl().getDivisionExportInfo(zip);
}

---

From source file:fr.ortolang.diffusion.core.CoreServiceBean.java

@Override
@TransactionAttribute(TransactionAttributeType.SUPPORTS)
public List<String> listAllWorkspaceAlias() throws CoreServiceException, AccessDeniedException {
    LOGGER.log(Level.FINE, "listing all workspaces alias");
    try {// w w  w  . j a va  2  s. co  m
        String caller = membership.getProfileKeyForConnectedIdentifier();
        authorisation.checkSuperUser(caller);
        TypedQuery<String> query = em.createNamedQuery("listAllWorkspaceAlias", String.class);
        return query.getResultList();
    } catch (AuthorisationServiceException e) {
        LOGGER.log(Level.SEVERE, "unable to list all workspace aliases", e);
        throw new CoreServiceException("unable to list all workspace aliases", e);
    }
}

---

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