forked from community/device-mgt-core
manoj
10 years ago
parent
917c0cf965
commit
c3805364c9
@ -0,0 +1,240 @@
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/*
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* Copyright (c) 2015, WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
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*
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* WSO2 Inc. licenses this file to you under the Apache License,
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* Version 2.0 (the "License"); you may not use this file except
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* in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing,
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* software distributed under the License is distributed on an
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* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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* KIND, either express or implied. See the License for the
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* specific language governing permissions and limitations
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* under the License.
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*
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*/
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package org.wso2.carbon.device.mgt.core.operation.mgt.dao.impl;
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import org.apache.commons.logging.Log;
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import org.apache.commons.logging.LogFactory;
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import org.wso2.carbon.device.mgt.core.dto.operation.mgt.Operation;
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import org.wso2.carbon.device.mgt.core.dto.operation.mgt.PolicyOperation;
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import org.wso2.carbon.device.mgt.core.dto.operation.mgt.ProfileOperation;
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import org.wso2.carbon.device.mgt.core.operation.mgt.dao.OperationManagementDAOException;
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import org.wso2.carbon.device.mgt.core.operation.mgt.dao.OperationManagementDAOFactory;
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import org.wso2.carbon.device.mgt.core.operation.mgt.dao.OperationManagementDAOUtil;
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import java.io.*;
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import java.sql.*;
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import java.util.ArrayList;
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import java.util.List;
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public class PolicyOperationDAOImpl extends OperationDAOImpl {
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private static final Log log = LogFactory.getLog(PolicyOperationDAOImpl.class);
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@Override
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public int addOperation(Operation operation) throws OperationManagementDAOException {
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int operationId = super.addOperation(operation);
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operation.setCreatedTimeStamp(new Timestamp(new java.util.Date().getTime()).toString());
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operation.setId(operationId);
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operation.setEnabled(true);
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PolicyOperation policyOperation = (PolicyOperation) operation;
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Connection conn = OperationManagementDAOFactory.getConnection();
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PreparedStatement stmt = null;
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try {
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stmt = conn.prepareStatement("INSERT INTO DM_POLICY_OPERATION(OPERATION_ID, OPERATION_DETAILS) " +
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"VALUES(?, ?)");
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stmt.setInt(1, operationId);
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stmt.setObject(2, policyOperation);
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stmt.executeUpdate();
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} catch (SQLException e) {
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throw new OperationManagementDAOException("Error occurred while adding policy operation", e);
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} finally {
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OperationManagementDAOUtil.cleanupResources(stmt);
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}
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return operationId;
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}
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@Override
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public void updateOperation(Operation operation) throws OperationManagementDAOException {
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PreparedStatement stmt = null;
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ByteArrayOutputStream bao = null;
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ObjectOutputStream oos = null;
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super.updateOperation(operation);
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try {
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Connection connection = OperationManagementDAOFactory.getConnection();
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stmt = connection.prepareStatement("UPDATE DM_POLICY_OPERATION O SET O.OPERATION_DETAILS=? " +
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"WHERE O.OPERATION_ID=?");
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bao = new ByteArrayOutputStream();
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oos = new ObjectOutputStream(bao);
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oos.writeObject(operation);
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stmt.setBytes(1, bao.toByteArray());
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stmt.setInt(2, operation.getId());
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stmt.executeUpdate();
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} catch (SQLException e) {
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throw new OperationManagementDAOException("Error occurred while update policy operation metadata", e);
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} catch (IOException e) {
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throw new OperationManagementDAOException("Error occurred while serializing policy operation object", e);
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} finally {
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if (bao != null) {
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try {
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bao.close();
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} catch (IOException e) {
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log.warn("Error occurred while closing ByteArrayOutputStream", e);
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}
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}
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if (oos != null) {
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try {
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oos.close();
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} catch (IOException e) {
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log.warn("Error occurred while closing ObjectOutputStream", e);
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}
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}
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OperationManagementDAOUtil.cleanupResources(stmt);
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}
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}
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@Override
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public void deleteOperation(int operationId) throws OperationManagementDAOException {
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super.deleteOperation(operationId);
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PreparedStatement stmt = null;
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try {
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Connection connection = OperationManagementDAOFactory.getConnection();
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stmt = connection.prepareStatement("DELETE DM_POLICY_OPERATION WHERE OPERATION_ID=?");
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stmt.setInt(1, operationId);
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stmt.executeUpdate();
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} catch (SQLException e) {
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throw new OperationManagementDAOException("Error occurred while deleting operation metadata", e);
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} finally {
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OperationManagementDAOUtil.cleanupResources(stmt);
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}
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}
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@Override
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public Operation getOperation(int operationId) throws OperationManagementDAOException {
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PreparedStatement stmt = null;
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ResultSet rs = null;
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PolicyOperation policyOperation = null;
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ByteArrayInputStream bais;
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ObjectInputStream ois;
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try {
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Connection conn = OperationManagementDAOFactory.getConnection();
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String sql = "SELECT OPERATION_ID, ENABLED, OPERATION_DETAILS FROM DM_POLICY_OPERATION WHERE OPERATION_ID=?";
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stmt = conn.prepareStatement(sql);
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stmt.setInt(1, operationId);
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rs = stmt.executeQuery();
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if (rs.next()) {
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byte[] operationDetails = rs.getBytes("OPERATION_DETAILS");
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bais = new ByteArrayInputStream(operationDetails);
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ois = new ObjectInputStream(bais);
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policyOperation = (PolicyOperation) ois.readObject();
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}
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} catch (IOException e) {
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String errorMsg = "IO Error occurred while de serialize the policy operation object";
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log.error(errorMsg, e);
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throw new OperationManagementDAOException(errorMsg, e);
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} catch (ClassNotFoundException e) {
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String errorMsg = "Class not found error occurred while de serialize the policy operation object";
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log.error(errorMsg, e);
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throw new OperationManagementDAOException(errorMsg, e);
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} catch (SQLException e) {
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String errorMsg = "SQL Error occurred while retrieving the policy operation object " + "available for " +
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"the id '"
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+ operationId;
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log.error(errorMsg, e);
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throw new OperationManagementDAOException(errorMsg, e);
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} finally {
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OperationManagementDAOUtil.cleanupResources(stmt, rs);
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OperationManagementDAOFactory.closeConnection();
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}
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return policyOperation;
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}
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@Override
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public List<? extends Operation> getOperationsByDeviceAndStatus(int deviceId,
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Operation.Status status) throws OperationManagementDAOException {
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PreparedStatement stmt = null;
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ResultSet rs = null;
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PolicyOperation policyOperation;
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List<Operation> operationList = new ArrayList<Operation>();
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ByteArrayInputStream bais = null;
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ObjectInputStream ois = null;
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try {
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Connection conn = OperationManagementDAOFactory.getConnection();
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String sql = "Select OPERATION_ID, ENABLED, OPERATION_DETAILS from DM_POLICY_OPERATION po " +
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"INNER JOIN " +
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"(Select * From DM_DEVICE_OPERATION_MAPPING WHERE DEVICE_ID=? " +
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"AND STATUS=?) dm ON dm.OPERATION_ID = po.OPERATION_ID";
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stmt = conn.prepareStatement(sql);
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stmt.setInt(1, deviceId);
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stmt.setString(2, status.toString());
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rs = stmt.executeQuery();
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while (rs.next()) {
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byte[] operationDetails = rs.getBytes("OPERATION_DETAILS");
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bais = new ByteArrayInputStream(operationDetails);
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ois = new ObjectInputStream(bais);
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policyOperation = (PolicyOperation) ois.readObject();
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operationList.add(policyOperation);
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}
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} catch (IOException e) {
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String errorMsg = "IO Error occurred while de serialize the profile operation object";
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log.error(errorMsg, e);
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throw new OperationManagementDAOException(errorMsg, e);
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} catch (ClassNotFoundException e) {
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String errorMsg = "Class not found error occurred while de serialize the profile operation object";
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log.error(errorMsg, e);
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throw new OperationManagementDAOException(errorMsg, e);
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} catch (SQLException e) {
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String errorMsg = "SQL error occurred while retrieving the operation available for the device'" + deviceId +
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"' with status '" + status.toString();
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log.error(errorMsg);
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throw new OperationManagementDAOException(errorMsg, e);
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} finally {
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if (bais != null) {
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try {
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bais.close();
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} catch (IOException e) {
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log.warn("Error occurred while closing ByteArrayOutputStream", e);
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}
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}
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if (ois != null) {
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try {
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ois.close();
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} catch (IOException e) {
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log.warn("Error occurred while closing ObjectOutputStream", e);
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}
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}
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OperationManagementDAOUtil.cleanupResources(stmt, rs);
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OperationManagementDAOFactory.closeConnection();
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}
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return operationList;
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}
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}
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@ -0,0 +1,34 @@
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/*
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* Copyright (c) 2015, WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
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*
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* WSO2 Inc. licenses this file to you under the Apache License,
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* Version 2.0 (the "License"); you may not use this file except
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* in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing,
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* software distributed under the License is distributed on an
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* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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* KIND, either express or implied. See the License for the
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* specific language governing permissions and limitations
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* under the License.
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*
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*/
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package org.wso2.carbon.device.mgt.core.operation.mgt.util;
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import org.wso2.carbon.device.mgt.common.operation.mgt.Operation;
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import java.util.Comparator;
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public class OperationCreateTimeComparator implements Comparator<Operation>{
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@Override
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public int compare(Operation o1, Operation o2) {
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long createdTime1 = java.sql.Timestamp.valueOf(o1.getCreatedTimeStamp()).getTime();
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long createdTime2 = java.sql.Timestamp.valueOf(o1.getCreatedTimeStamp()).getTime();
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return (int) (createdTime1 - createdTime2);
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}
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}
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