Examples of org.apache.sqoop.common.SqoopException

org.apache.sqoop.common.SqoopException
Base exception for Sqoop framework. This exception requires the specification of an error code for reference purposes. Where necessary the appropriate constructor can be used to pass in additional message beyond what is specified by the error code and/or the causal exception.

   * @param input Field name, must be defined in the form class
   * @param message Validation message
   */
  public void addMessage(Status status, String form, String input, String message ) {
    if( klass == null) {
      throw new SqoopException(ValidationError.VALIDATION_0001);
    }


    assert form != null;
    assert message != null;


    // Field for specified form
    Field formField;


    // Load the form field and verify that it exists
    try {
      formField = klass.getDeclaredField(form);
    } catch (NoSuchFieldException e) {
      throw new SqoopException(ValidationError.VALIDATION_0002,
        "Can't get form " + form + " from " + klass.getName(), e);
    }


    // If this is form message, just save the message and continue
    if(input == null) {
      setMessage(status, form, input, message);
      return;
    }


    // Verify that specified input exists on the form
    try {
      formField.getType().getDeclaredField(input);
    } catch (NoSuchFieldException e) {
      throw new SqoopException(ValidationError.VALIDATION_0002,
        "Can't get input " + input + " from form" + formField.getType().getName(), e);
    }


    setMessage(status, form, input, message);
  }

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        switch (type) {
        case MAP:
          try {
            mInput.setValue((Map<String, String>)input.get(FORM_INPUT_VALUE));
          } catch (ClassCastException e) {
            throw new SqoopException(SerializationError.SERIALIZATION_001, name + " requires a 'map' value.");
          }
          break;
        default:
          mInput.restoreFromUrlSafeValueString(
              (String) input.get(FORM_INPUT_VALUE));

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    MConnector oldConnector = connector(1, "1.0");


    when(repoHandler.findConnector(anyString(), any(Connection.class))).thenReturn(oldConnector);


    // make the upgradeConnector to throw an exception to prove that it has been called
    SqoopException exception = new SqoopException(RepositoryError.JDBCREPO_0000,
        "upgradeConnector() has been called.");
    doThrow(exception).when(connectorMgr).getConnector(anyString());


    try {
      repo.registerConnector(newConnector, true);
    } catch (SqoopException ex) {
      assertEquals(ex.getMessage(), exception.getMessage());
      verify(repoHandler, times(1)).findConnector(anyString(), any(Connection.class));
      verify(connectorMgr, times(1)).getConnector(anyString());
      verifyNoMoreInteractions(repoHandler);
      return ;
    }


    fail("Should throw out an exception with message: " + exception.getMessage());
  }

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    public FormInput(String formInput) {
      assert formInput != null;
      String []parts = formInput.split("\\.");


      if(formInput.isEmpty() || (parts.length != 1 && parts.length != 2)) {
        throw new SqoopException(ValidationError.VALIDATION_0003,
          "Specification " + formInput + " is not in valid format form.input");
      }


      this.form = parts[0];
      if(parts.length == 2) {

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    MFramework oldFramework = anotherFramework();


    when(repoHandler.findFramework(any(Connection.class))).thenReturn(oldFramework);


    // make the upgradeFramework to throw an exception to prove that it has been called
    SqoopException exception = new SqoopException(RepositoryError.JDBCREPO_0000,
        "upgradeFramework() has been called.");
    doThrow(exception).when(repoHandler).findConnections(any(Connection.class));


    try {
      repo.registerFramework(newFramework, true);
    } catch (SqoopException ex) {
      assertEquals(ex.getMessage(), exception.getMessage());
      verify(repoHandler, times(1)).findFramework(any(Connection.class));
      verify(repoHandler, times(1)).findConnections(any(Connection.class));
      verifyNoMoreInteractions(repoHandler);
      return ;
    }


    fail("Should throw out an exception with message: " + exception.getMessage());
  }

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    SqoopConnector sqconnector = mock(SqoopConnector.class);
    when(sqconnector.getValidator()).thenReturn(validator);
    when(sqconnector.getMetadataUpgrader()).thenReturn(upgrader);
    when(connectorMgr.getConnector(anyString())).thenReturn(sqconnector);


    SqoopException exception = new SqoopException(RepositoryError.JDBCREPO_0000,
        "find connections for connector error.");
    doThrow(exception).when(repoHandler).findConnectionsForConnector(anyLong(), any(Connection.class));


    try {
      repo.upgradeConnector(oldConnector, newConnector);
    } catch (SqoopException ex) {
      assertEquals(ex.getMessage(), exception.getMessage());
      verify(repoHandler, times(1)).findConnectionsForConnector(anyLong(), any(Connection.class));
      verifyNoMoreInteractions(repoHandler);
      return ;
    }


    fail("Should throw out an exception with message: " + exception.getMessage());
  }

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    when(connectorMgr.getConnector(anyString())).thenReturn(sqconnector);


    List<MConnection> connectionList = connections(connection(1,1), connection(2,1));
    doReturn(connectionList).when(repoHandler).findConnectionsForConnector(anyLong(), any(Connection.class));


    SqoopException exception = new SqoopException(RepositoryError.JDBCREPO_0000,
        "find jobs for connector error.");
    doThrow(exception).when(repoHandler).findJobsForConnector(anyLong(), any(Connection.class));


    try {
      repo.upgradeConnector(oldConnector, newConnector);
    } catch (SqoopException ex) {
      assertEquals(ex.getMessage(), exception.getMessage());
      verify(repoHandler, times(1)).findConnectionsForConnector(anyLong(), any(Connection.class));
      verify(repoHandler, times(1)).findJobsForConnector(anyLong(), any(Connection.class));
      verifyNoMoreInteractions(repoHandler);
      return ;
    }


    fail("Should throw out an exception with message: " + exception.getMessage());
  }

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    List<MConnection> connectionList = connections(connection(1,1), connection(2,1));
    List<MJob> jobList = jobs(job(1,1,1), job(2,1,2));
    doReturn(connectionList).when(repoHandler).findConnectionsForConnector(anyLong(), any(Connection.class));
    doReturn(jobList).when(repoHandler).findJobsForConnector(anyLong(), any(Connection.class));


    SqoopException exception = new SqoopException(RepositoryError.JDBCREPO_0000,
        "delete job inputs for connector error.");
    doThrow(exception).when(repoHandler).deleteJobInputs(anyLong(), any(Connection.class));


    try {
      repo.upgradeConnector(oldConnector, newConnector);
    } catch (SqoopException ex) {
      assertEquals(ex.getMessage(), exception.getMessage());
      verify(repoHandler, times(1)).findConnectionsForConnector(anyLong(), any(Connection.class));
      verify(repoHandler, times(1)).findJobsForConnector(anyLong(), any(Connection.class));
      verify(repoHandler, times(1)).deleteJobInputs(anyLong(), any(Connection.class));
      verifyNoMoreInteractions(repoHandler);
      return ;
    }


    fail("Should throw out an exception with message: " + exception.getMessage());
  }

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    List<MJob> jobList = jobs(job(1,1,1), job(2,1,2));
    doReturn(connectionList).when(repoHandler).findConnectionsForConnector(anyLong(), any(Connection.class));
    doReturn(jobList).when(repoHandler).findJobsForConnector(anyLong(), any(Connection.class));
    doNothing().when(repoHandler).deleteJobInputs(anyLong(), any(Connection.class));


    SqoopException exception = new SqoopException(RepositoryError.JDBCREPO_0000,
        "delete connection inputs for connector error.");
    doThrow(exception).when(repoHandler).deleteConnectionInputs(anyLong(), any(Connection.class));


    try {
      repo.upgradeConnector(oldConnector, newConnector);
    } catch (SqoopException ex) {
      assertEquals(ex.getMessage(), exception.getMessage());
      verify(repoHandler, times(1)).findConnectionsForConnector(anyLong(), any(Connection.class));
      verify(repoHandler, times(1)).findJobsForConnector(anyLong(), any(Connection.class));
      verify(repoHandler, times(2)).deleteJobInputs(anyLong(), any(Connection.class));
      verify(repoHandler, times(1)).deleteConnectionInputs(anyLong(), any(Connection.class));
      verifyNoMoreInteractions(repoHandler);
      return ;
    }


    fail("Should throw out an exception with message: " + exception.getMessage());
  }

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    doReturn(connectionList).when(repoHandler).findConnectionsForConnector(anyLong(), any(Connection.class));
    doReturn(jobList).when(repoHandler).findJobsForConnector(anyLong(), any(Connection.class));
    doNothing().when(repoHandler).deleteJobInputs(anyLong(), any(Connection.class));
    doNothing().when(repoHandler).deleteConnectionInputs(anyLong(), any(Connection.class));


    SqoopException exception = new SqoopException(RepositoryError.JDBCREPO_0000,
        "update connector error.");
    doThrow(exception).when(repoHandler).updateConnector(any(MConnector.class), any(Connection.class));


    try {
      repo.upgradeConnector(oldConnector, newConnector);
    } catch (SqoopException ex) {
      assertEquals(ex.getMessage(), exception.getMessage());
      verify(repoHandler, times(1)).findConnectionsForConnector(anyLong(), any(Connection.class));
      verify(repoHandler, times(1)).findJobsForConnector(anyLong(), any(Connection.class));
      verify(repoHandler, times(2)).deleteJobInputs(anyLong(), any(Connection.class));
      verify(repoHandler, times(2)).deleteConnectionInputs(anyLong(), any(Connection.class));
      verify(repoHandler, times(1)).updateConnector(any(MConnector.class), any(Connection.class));
      verifyNoMoreInteractions(repoHandler);
      return ;
    }


    fail("Should throw out an exception with message: " + exception.getMessage());
  }

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