diff --git a/components/device-mgt/org.wso2.carbon.device.mgt.core/src/main/java/org/wso2/carbon/device/mgt/core/operation/mgt/dao/impl/PolicyOperationDAOImpl.java b/components/device-mgt/org.wso2.carbon.device.mgt.core/src/main/java/org/wso2/carbon/device/mgt/core/operation/mgt/dao/impl/PolicyOperationDAOImpl.java new file mode 100644 index 00000000000..591af16ce8f --- /dev/null +++ b/components/device-mgt/org.wso2.carbon.device.mgt.core/src/main/java/org/wso2/carbon/device/mgt/core/operation/mgt/dao/impl/PolicyOperationDAOImpl.java @@ -0,0 +1,240 @@ +/* + * Copyright (c) 2015, WSO2 Inc. (http://www.wso2.org) All Rights Reserved. + * + * WSO2 Inc. licenses this file to you under the Apache License, + * Version 2.0 (the "License"); you may not use this file except + * in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + * + */ +package org.wso2.carbon.device.mgt.core.operation.mgt.dao.impl; + +import org.apache.commons.logging.Log; +import org.apache.commons.logging.LogFactory; +import org.wso2.carbon.device.mgt.core.dto.operation.mgt.Operation; +import org.wso2.carbon.device.mgt.core.dto.operation.mgt.PolicyOperation; +import org.wso2.carbon.device.mgt.core.dto.operation.mgt.ProfileOperation; +import org.wso2.carbon.device.mgt.core.operation.mgt.dao.OperationManagementDAOException; +import org.wso2.carbon.device.mgt.core.operation.mgt.dao.OperationManagementDAOFactory; +import org.wso2.carbon.device.mgt.core.operation.mgt.dao.OperationManagementDAOUtil; + +import java.io.*; +import java.sql.*; +import java.util.ArrayList; +import java.util.List; + +public class PolicyOperationDAOImpl extends OperationDAOImpl { + + private static final Log log = LogFactory.getLog(PolicyOperationDAOImpl.class); + + @Override + public int addOperation(Operation operation) throws OperationManagementDAOException { + + int operationId = super.addOperation(operation); + operation.setCreatedTimeStamp(new Timestamp(new java.util.Date().getTime()).toString()); + operation.setId(operationId); + operation.setEnabled(true); + PolicyOperation policyOperation = (PolicyOperation) operation; + Connection conn = OperationManagementDAOFactory.getConnection(); + + PreparedStatement stmt = null; + + try { + stmt = conn.prepareStatement("INSERT INTO DM_POLICY_OPERATION(OPERATION_ID, OPERATION_DETAILS) " + + "VALUES(?, ?)"); + stmt.setInt(1, operationId); + stmt.setObject(2, policyOperation); + stmt.executeUpdate(); + } catch (SQLException e) { + throw new OperationManagementDAOException("Error occurred while adding policy operation", e); + } finally { + OperationManagementDAOUtil.cleanupResources(stmt); + } + return operationId; + + } + + @Override + public void updateOperation(Operation operation) throws OperationManagementDAOException { + + PreparedStatement stmt = null; + ByteArrayOutputStream bao = null; + ObjectOutputStream oos = null; + super.updateOperation(operation); + + try { + Connection connection = OperationManagementDAOFactory.getConnection(); + stmt = connection.prepareStatement("UPDATE DM_POLICY_OPERATION O SET O.OPERATION_DETAILS=? " + + "WHERE O.OPERATION_ID=?"); + + bao = new ByteArrayOutputStream(); + oos = new ObjectOutputStream(bao); + oos.writeObject(operation); + + stmt.setBytes(1, bao.toByteArray()); + stmt.setInt(2, operation.getId()); + stmt.executeUpdate(); + + } catch (SQLException e) { + throw new OperationManagementDAOException("Error occurred while update policy operation metadata", e); + } catch (IOException e) { + throw new OperationManagementDAOException("Error occurred while serializing policy operation object", e); + } finally { + if (bao != null) { + try { + bao.close(); + } catch (IOException e) { + log.warn("Error occurred while closing ByteArrayOutputStream", e); + } + } + if (oos != null) { + try { + oos.close(); + } catch (IOException e) { + log.warn("Error occurred while closing ObjectOutputStream", e); + } + } + OperationManagementDAOUtil.cleanupResources(stmt); + } + } + + @Override + public void deleteOperation(int operationId) throws OperationManagementDAOException { + + super.deleteOperation(operationId); + PreparedStatement stmt = null; + try { + Connection connection = OperationManagementDAOFactory.getConnection(); + stmt = connection.prepareStatement("DELETE DM_POLICY_OPERATION WHERE OPERATION_ID=?"); + stmt.setInt(1, operationId); + stmt.executeUpdate(); + } catch (SQLException e) { + throw new OperationManagementDAOException("Error occurred while deleting operation metadata", e); + } finally { + OperationManagementDAOUtil.cleanupResources(stmt); + } + } + + @Override + public Operation getOperation(int operationId) throws OperationManagementDAOException { + + PreparedStatement stmt = null; + ResultSet rs = null; + PolicyOperation policyOperation = null; + + ByteArrayInputStream bais; + ObjectInputStream ois; + + try { + Connection conn = OperationManagementDAOFactory.getConnection(); + String sql = "SELECT OPERATION_ID, ENABLED, OPERATION_DETAILS FROM DM_POLICY_OPERATION WHERE OPERATION_ID=?"; + + stmt = conn.prepareStatement(sql); + stmt.setInt(1, operationId); + rs = stmt.executeQuery(); + + if (rs.next()) { + byte[] operationDetails = rs.getBytes("OPERATION_DETAILS"); + bais = new ByteArrayInputStream(operationDetails); + ois = new ObjectInputStream(bais); + policyOperation = (PolicyOperation) ois.readObject(); + } + + } catch (IOException e) { + String errorMsg = "IO Error occurred while de serialize the policy operation object"; + log.error(errorMsg, e); + throw new OperationManagementDAOException(errorMsg, e); + } catch (ClassNotFoundException e) { + String errorMsg = "Class not found error occurred while de serialize the policy operation object"; + log.error(errorMsg, e); + throw new OperationManagementDAOException(errorMsg, e); + } catch (SQLException e) { + String errorMsg = "SQL Error occurred while retrieving the policy operation object " + "available for " + + "the id '" + + operationId; + log.error(errorMsg, e); + throw new OperationManagementDAOException(errorMsg, e); + } finally { + OperationManagementDAOUtil.cleanupResources(stmt, rs); + OperationManagementDAOFactory.closeConnection(); + } + return policyOperation; + } + + @Override + public List getOperationsByDeviceAndStatus(int deviceId, + Operation.Status status) throws OperationManagementDAOException { + + PreparedStatement stmt = null; + ResultSet rs = null; + PolicyOperation policyOperation; + + List operationList = new ArrayList(); + + ByteArrayInputStream bais = null; + ObjectInputStream ois = null; + + try { + Connection conn = OperationManagementDAOFactory.getConnection(); + String sql = "Select OPERATION_ID, ENABLED, OPERATION_DETAILS from DM_POLICY_OPERATION po " + + "INNER JOIN " + + "(Select * From DM_DEVICE_OPERATION_MAPPING WHERE DEVICE_ID=? " + + "AND STATUS=?) dm ON dm.OPERATION_ID = po.OPERATION_ID"; + + stmt = conn.prepareStatement(sql); + stmt.setInt(1, deviceId); + stmt.setString(2, status.toString()); + + rs = stmt.executeQuery(); + + while (rs.next()) { + byte[] operationDetails = rs.getBytes("OPERATION_DETAILS"); + bais = new ByteArrayInputStream(operationDetails); + ois = new ObjectInputStream(bais); + policyOperation = (PolicyOperation) ois.readObject(); + operationList.add(policyOperation); + } + + } catch (IOException e) { + String errorMsg = "IO Error occurred while de serialize the profile operation object"; + log.error(errorMsg, e); + throw new OperationManagementDAOException(errorMsg, e); + } catch (ClassNotFoundException e) { + String errorMsg = "Class not found error occurred while de serialize the profile operation object"; + log.error(errorMsg, e); + throw new OperationManagementDAOException(errorMsg, e); + } catch (SQLException e) { + String errorMsg = "SQL error occurred while retrieving the operation available for the device'" + deviceId + + "' with status '" + status.toString(); + log.error(errorMsg); + throw new OperationManagementDAOException(errorMsg, e); + } finally { + if (bais != null) { + try { + bais.close(); + } catch (IOException e) { + log.warn("Error occurred while closing ByteArrayOutputStream", e); + } + } + if (ois != null) { + try { + ois.close(); + } catch (IOException e) { + log.warn("Error occurred while closing ObjectOutputStream", e); + } + } + OperationManagementDAOUtil.cleanupResources(stmt, rs); + OperationManagementDAOFactory.closeConnection(); + } + return operationList; + } +} diff --git a/components/device-mgt/org.wso2.carbon.device.mgt.core/src/main/java/org/wso2/carbon/device/mgt/core/operation/mgt/util/OperationCreateTimeComparator.java b/components/device-mgt/org.wso2.carbon.device.mgt.core/src/main/java/org/wso2/carbon/device/mgt/core/operation/mgt/util/OperationCreateTimeComparator.java new file mode 100644 index 00000000000..2e8d633edf7 --- /dev/null +++ b/components/device-mgt/org.wso2.carbon.device.mgt.core/src/main/java/org/wso2/carbon/device/mgt/core/operation/mgt/util/OperationCreateTimeComparator.java @@ -0,0 +1,34 @@ +/* + * Copyright (c) 2015, WSO2 Inc. (http://www.wso2.org) All Rights Reserved. + * + * WSO2 Inc. licenses this file to you under the Apache License, + * Version 2.0 (the "License"); you may not use this file except + * in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + * + */ +package org.wso2.carbon.device.mgt.core.operation.mgt.util; + +import org.wso2.carbon.device.mgt.common.operation.mgt.Operation; +import java.util.Comparator; + +public class OperationCreateTimeComparator implements Comparator{ + + @Override + public int compare(Operation o1, Operation o2) { + long createdTime1 = java.sql.Timestamp.valueOf(o1.getCreatedTimeStamp()).getTime(); + long createdTime2 = java.sql.Timestamp.valueOf(o1.getCreatedTimeStamp()).getTime(); + return (int) (createdTime1 - createdTime2); + } + + +}