Example usage for java.sql PreparedStatement executeBatch

Introduction

In this page you can find the example usage for java.sql PreparedStatement executeBatch.

Prototype

int[] executeBatch() throws SQLException;

Source Link

Document

Submits a batch of commands to the database for execution and if all commands execute successfully, returns an array of update counts.

Usage

From source file:org.wso2.carbon.policy.mgt.core.dao.impl.PolicyDAOImpl.java

@Override
public void markPoliciesAsUpdated(List<Integer> policyIds) throws PolicyManagerDAOException {

    Connection conn;/* w ww  . ja v  a 2 s  .  c  o  m*/
    PreparedStatement stmt = null;
    int tenantId = PrivilegedCarbonContext.getThreadLocalCarbonContext().getTenantId();

    try {
        conn = this.getConnection();
        String query = "UPDATE DM_POLICY SET  UPDATED = ? WHERE ID = ? AND TENANT_ID = ?";
        stmt = conn.prepareStatement(query);
        for (int policyId : policyIds) {
            stmt.setInt(1, 0);
            stmt.setInt(2, policyId);
            stmt.setInt(3, tenantId);
            stmt.addBatch();
        }
        stmt.executeBatch();

    } catch (SQLException e) {
        throw new PolicyManagerDAOException("Error occurred while updating all the updated in database", e);
    } finally {
        PolicyManagementDAOUtil.cleanupResources(stmt, null);
    }
}

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From source file:fr.aliacom.obm.common.contact.ContactDaoJdbcImpl.java

private PreparedStatement insertPhones(Connection con, EntityId entityId, Map<String, Phone> phones)
        throws SQLException {
    PreparedStatement ps;
    ps = con.prepareStatement(/*from   www.j  a  va2 s  . c  o m*/
            "INSERT INTO Phone (phone_entity_id, phone_label, phone_number) " + "VALUES (?, ?, ?)");
    for (Entry<String, Phone> entry : phones.entrySet()) {
        ps.setInt(1, entityId.getId());
        ps.setString(2, entry.getKey());
        ps.setString(3, entry.getValue().getNumber());
        ps.addBatch();
    }
    ps.executeBatch();
    return ps;
}

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From source file:fr.aliacom.obm.common.contact.ContactDaoJdbcImpl.java

private PreparedStatement insertEmails(Connection con, EntityId entityId, Map<String, EmailAddress> emails)
        throws SQLException {
    PreparedStatement ps;
    ps = con.prepareStatement(//ww w .j a va2  s.co m
            "INSERT INTO Email (email_entity_id, email_label, email_address) " + "VALUES (?, ?, ?)");
    for (Entry<String, EmailAddress> entry : emails.entrySet()) {
        ps.setInt(1, entityId.getId());
        ps.setString(2, entry.getKey());
        ps.setString(3, entry.getValue().get());
        ps.addBatch();
    }
    ps.executeBatch();
    return ps;
}

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From source file:org.rhq.enterprise.server.measurement.CallTimeDataManagerBean.java

@TransactionAttribute(TransactionAttributeType.REQUIRES_NEW)
public void insertCallTimeDataKeys(Set<CallTimeData> callTimeDataSet) {

    int[] results;
    String insertKeySql;//from   w  w w  .  j  a va 2  s. c om
    PreparedStatement ps = null;
    Connection conn = null;

    try {
        conn = rhqDs.getConnection();
        DatabaseType dbType = DatabaseTypeFactory.getDatabaseType(conn);

        if (dbType instanceof Postgresql83DatabaseType) {
            Statement st = null;
            try {
                // Take advantage of async commit here
                st = conn.createStatement();
                st.execute("SET synchronous_commit = off");
            } finally {
                JDBCUtil.safeClose(st);
            }
        }

        if (dbType instanceof PostgresqlDatabaseType || dbType instanceof OracleDatabaseType
                || dbType instanceof H2DatabaseType) {
            String keyNextvalSql = JDBCUtil.getNextValSql(conn, "RHQ_calltime_data_key");
            insertKeySql = String.format(CALLTIME_KEY_INSERT_STATEMENT, keyNextvalSql);
        } else if (dbType instanceof SQLServerDatabaseType) {
            insertKeySql = CALLTIME_KEY_INSERT_STATEMENT_AUTOINC;
        } else {
            throw new IllegalArgumentException("Unknown database type, can't continue: " + dbType);
        }

        ps = conn.prepareStatement(insertKeySql);
        for (CallTimeData callTimeData : callTimeDataSet) {
            ps.setInt(1, callTimeData.getScheduleId());
            ps.setInt(3, callTimeData.getScheduleId());
            Set<String> callDestinations = callTimeData.getValues().keySet();
            for (String callDestination : callDestinations) {
                ps.setString(2, callDestination);
                ps.setString(4, callDestination);
                ps.addBatch();
            }
        }

        results = ps.executeBatch();

        int insertedRowCount = 0;
        for (int i = 0; i < results.length; i++) {
            if (((results[i] < 0) || (results[i] > 1)) && (results[i] != -2)) // oracle returns -2 because it can't count updated rows
            {
                throw new MeasurementStorageException("Failed to insert call-time data key rows - result ["
                        + results[i] + "] for batch command [" + i + "] is less than 0 or greater than 1.");
            }

            insertedRowCount += results[i] == -2 ? 1 : results[i]; // If Oracle returns -2, just count 1 row
        }

        log.debug(
                "Inserted new call-time data key rows for " + ((insertedRowCount >= 0) ? insertedRowCount : "?")
                        + " out of " + results.length + " reported key-value pairs.");
    } catch (SQLException e) {
        logSQLException("Failed to persist call-time data keys", e);
    } catch (Throwable t) {
        log.error("Failed to persist call-time data keys", t);
    } finally {
        JDBCUtil.safeClose(conn, ps, null);
    }
}

---

From source file:org.wso2.carbon.policy.mgt.core.dao.impl.PolicyDAOImpl.java

@Override
public void activatePolicies(List<Integer> policyIds) throws PolicyManagerDAOException {

    Connection conn;//from   w w w. j  a v  a  2s  .  c  om
    PreparedStatement stmt = null;
    int tenantId = PrivilegedCarbonContext.getThreadLocalCarbonContext().getTenantId();

    try {
        conn = this.getConnection();
        String query = "UPDATE DM_POLICY SET  UPDATED = ?, ACTIVE = ? WHERE ID = ? AND TENANT_ID = ?";
        stmt = conn.prepareStatement(query);
        for (int policyId : policyIds) {
            stmt.setInt(1, 1);
            stmt.setInt(2, 1);
            stmt.setInt(3, policyId);
            stmt.setInt(4, tenantId);
            stmt.addBatch();
        }
        stmt.executeBatch();

    } catch (SQLException e) {
        throw new PolicyManagerDAOException("Error occurred while updating all the updated in database", e);
    } finally {
        PolicyManagementDAOUtil.cleanupResources(stmt, null);
    }
}

---

From source file:com.mtgi.analytics.JdbcBehaviorEventPersisterImpl.java

public void persist(final Queue<BehaviorEvent> events) {

    getJdbcTemplate().execute(new ConnectionCallback() {

        public Object doInConnection(Connection con) throws SQLException, DataAccessException {

            //if this connection is behavior tracking, suspend tracking.
            //we don't generate more events while persisting.
            BehaviorTrackingConnectionProxy bt = null;
            for (Connection c = con; bt == null
                    && c instanceof ConnectionProxy; c = ((ConnectionProxy) c).getTargetConnection()) {
                if (c instanceof BehaviorTrackingConnectionProxy) {
                    bt = (BehaviorTrackingConnectionProxy) c;
                    bt.suspendTracking();
                }// w  ww .j  av a 2 s. co  m
            }

            try {
                boolean doBatch = supportsBatchUpdates(con);
                EventDataElementSerializer dataSerializer = new EventDataElementSerializer(xmlFactory);

                PreparedStatement[] idStmt = { null };
                PreparedStatement insert = con.prepareStatement(insertSql);
                try {

                    //keep track of statements added to the batch so that we can time our
                    //flushes.
                    int batchCount = 0;

                    for (BehaviorEvent next : events) {

                        //event may already have an ID assigned if any
                        //of its child events has been persisted.
                        assignIds(next, con, idStmt);

                        //populate identifying information for the event into the insert statement.
                        insert.setLong(1, (Long) next.getId());

                        BehaviorEvent parent = next.getParent();
                        nullSafeSet(insert, 2, parent == null ? null : parent.getId(), Types.BIGINT);

                        insert.setString(3, next.getApplication());
                        insert.setString(4, next.getType());
                        insert.setString(5, next.getName());
                        insert.setTimestamp(6, new java.sql.Timestamp(next.getStart().getTime()));
                        insert.setLong(7, next.getDurationNs());

                        //set optional context information on the event.
                        nullSafeSet(insert, 8, next.getUserId(), Types.VARCHAR);
                        nullSafeSet(insert, 9, next.getSessionId(), Types.VARCHAR);
                        nullSafeSet(insert, 10, next.getError(), Types.VARCHAR);

                        //convert event data to XML
                        String data = dataSerializer.serialize(next.getData(), true);
                        nullSafeSet(insert, 11, data, Types.VARCHAR);

                        if (doBatch) {
                            insert.addBatch();
                            if (++batchCount >= batchSize) {
                                insert.executeBatch();
                                batchCount = 0;
                            }
                        } else {
                            insert.executeUpdate();
                        }
                    }

                    //flush any lingering batch inserts through to the server.
                    if (batchCount > 0)
                        insert.executeBatch();

                } finally {
                    closeStatement(insert);
                    closeStatement(idStmt[0]);
                }

                return null;

            } finally {
                if (bt != null)
                    bt.resumeTracking();
            }
        }

    });
}

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From source file:org.wso2.carbon.policy.mgt.core.dao.impl.PolicyDAOImpl.java

@Override
public Policy addPolicyToDevice(List<Device> devices, Policy policy) throws PolicyManagerDAOException {
    Connection conn;/*from w w w. j a v  a2s. c om*/
    PreparedStatement stmt = null;
    try {
        conn = this.getConnection();
        String query = "INSERT INTO DM_DEVICE_POLICY (DEVICE_ID, POLICY_ID, ENROLMENT_ID, DEVICE) VALUES (?, ?, "
                + "?, ?)";
        stmt = conn.prepareStatement(query);
        for (Device device : devices) {
            stmt.setInt(1, device.getId());
            stmt.setInt(2, policy.getId());
            stmt.setInt(3, device.getEnrolmentInfo().getId());
            stmt.setBytes(4, PolicyManagerUtil.getBytes(device));
            stmt.addBatch();
        }
        stmt.executeBatch();
    } catch (SQLException e) {
        throw new PolicyManagerDAOException(
                "Error occurred while adding the device ids  with policy to " + "database", e);
    } catch (IOException e) {
        throw new PolicyManagerDAOException("Error occurred while getting the byte array from device.", e);
    } finally {
        PolicyManagementDAOUtil.cleanupResources(stmt, null);
    }
    return policy;
}

---

From source file:org.wso2.carbon.policy.mgt.core.dao.impl.PolicyDAOImpl.java

@Override
public boolean updatePolicyPriorities(List<Policy> policies) throws PolicyManagerDAOException {
    Connection conn;//  w w w.  j  a  v  a2s  .  co  m
    PreparedStatement stmt = null;
    int tenantId = PrivilegedCarbonContext.getThreadLocalCarbonContext().getTenantId();

    try {
        conn = this.getConnection();
        String query = "UPDATE DM_POLICY SET  PRIORITY = ?, UPDATED = ? WHERE ID = ? AND TENANT_ID = ?";
        stmt = conn.prepareStatement(query);

        for (Policy policy : policies) {
            stmt.setInt(1, policy.getPriorityId());
            stmt.setInt(2, 1);
            stmt.setInt(3, policy.getId());
            stmt.setInt(4, tenantId);
            stmt.addBatch();
        }
        stmt.executeBatch();
    } catch (SQLException e) {
        throw new PolicyManagerDAOException("Error occurred while updating policy priorities in database", e);
    } finally {
        PolicyManagementDAOUtil.cleanupResources(stmt, null);
    }
    return true;
}

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

/**
 * {@inheritDoc}/*from w  w w  . j a  v  a 2  s .  c om*/
 */
@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);
    }
}

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From source file:org.wso2.carbon.cluster.coordinator.rdbms.RDBMSCommunicationBusContextImpl.java

@Override
public void insertRemovedNodeDetails(String removedMember, String groupId, List<String> clusterNodes,
        Map<String, Object> removedPropertiesMap) throws ClusterCoordinationException {
    Connection connection = null;
    PreparedStatement storeRemovedMembersPreparedStatement = null;
    String task = "Storing removed member: " + removedMember + " in group " + groupId;
    try {//from   w w w . j  ava2  s.  c o m
        connection = getConnection();
        storeRemovedMembersPreparedStatement = connection
                .prepareStatement(RDBMSConstants.PS_INSERT_REMOVED_MEMBER_DETAILS);
        ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream();
        ObjectOutputStream objectOutputStream = new ObjectOutputStream(byteArrayOutputStream);
        objectOutputStream.writeObject(removedPropertiesMap);
        objectOutputStream.flush();
        byteArrayOutputStream.flush();
        objectOutputStream.close();
        byteArrayOutputStream.close();
        byte[] propertiesMapAsBytes = byteArrayOutputStream.toByteArray();
        // ByteArrayInputStream byteArrayInputStream = new ByteArrayInputStream(propertiesMapAsBytes);
        for (String clusterNode : clusterNodes) {
            storeRemovedMembersPreparedStatement.setString(1, clusterNode);
            storeRemovedMembersPreparedStatement.setString(2, groupId);
            storeRemovedMembersPreparedStatement.setString(3, removedMember);
            storeRemovedMembersPreparedStatement.setBinaryStream(4,
                    new ByteArrayInputStream(propertiesMapAsBytes));
            storeRemovedMembersPreparedStatement.addBatch();
        }
        storeRemovedMembersPreparedStatement.executeBatch();

        connection.commit();
    } catch (SQLException e) {
        rollback(connection, task);
        throw new ClusterCoordinationException(
                "Error storing removed member: " + removedMember + " in group " + groupId, e);
    } catch (IOException e) {
        throw new ClusterCoordinationException("Error while inserting removed node data", e);
    } finally {
        close(storeRemovedMembersPreparedStatement, task);
        close(connection, task);
    }
}

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