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Change blob read method

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This commit is contained in:
manoj 2015-04-08 17:30:06 +05:30
parent 45d6c08773
commit 749f2b782e
1 changed files with 14 additions and 6 deletions
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20
components/device-mgt/org.wso2.carbon.device.mgt.core/src/main/java/org/wso2/carbon/device/mgt/core/operation/mgt/dao/impl/ProfileOperationDAOImpl.java
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@ -133,7 +133,7 @@ public class ProfileOperationDAOImpl extends OperationDAOImpl {
PreparedStatement stmt = null;
ResultSet rs = null;
ByteArrayInputStream bais;
ObjectInputStream ois;
ObjectOutputStream objectOutputStream;
try {
Connection connection = OperationManagementDAOFactory.openConnection();
@ -149,13 +149,21 @@ public class ProfileOperationDAOImpl extends OperationDAOImpl {
stmt.setString(2, deviceId.getId());
rs = stmt.executeQuery();
byte[] operationObjbyteArr = new byte[0];
byte[] operationObjbyteArr;
Blob operationBlob;
ByteArrayInputStream in;
ObjectInputStream is;
if (rs.next()) {
operationObjbyteArr = rs.getBytes("OPERATIONDETAILS");
operationBlob = rs.getBlob("OPERATIONDETAILS");
operationObjbyteArr = operationBlob.getBytes(1, (int) operationBlob.length());
in = new ByteArrayInputStream(operationObjbyteArr);
is = new ObjectInputStream(in);
return (ProfileOperation) is.readObject();
}else{
return null;
}
bais = new ByteArrayInputStream(operationObjbyteArr);
ois = new ObjectInputStream(bais);
return (ProfileOperation) ois.readObject();
} catch (SQLException e) {
log.error("SQL error occurred while retrieving profile operation", e);
throw new OperationManagementDAOException("Error occurred while adding operation metadata", e);