Java Code Examples for org.pentaho.di.core.exception.KettleException#printStackTrace()

private RowMetaAndData getNextRowMetaAndData() {
  if ( hasExpandedRows() == false ) {
    try {
      nextExpandedRow = 0;
      expandedRows = null;
      expandedRows = avroNestedReader.avroObjectToKettle( incomingFields, avroInputStep );
      if ( expandedRows != null ) {
        nextRow = objectToRowMetaAndData( expandedRows[ nextExpandedRow ] );
      } else {
        return null;
      }
    } catch ( KettleException e ) {
      e.printStackTrace();
    }
  }

  nextRow = objectToRowMetaAndData( expandedRows[ nextExpandedRow ] );
  nextExpandedRow++;
  return nextRow;
}
 

public static Set<IRole> getRolesForUser( String name, List<UserToRoleAssignment> assignments,
    IRoleSupportSecurityManager rsm ) {
  if ( assignments == null || assignments.isEmpty() ) {
    return Collections.emptySet();
  }

  Set<IRole> roles = new HashSet<IRole>( assignments.size() );
  for ( UserToRoleAssignment assignment : assignments ) {
    if ( name.equals( assignment.getUserId() ) ) {
      IRole role = null;
      try {
        role = rsm.constructRole();
      } catch ( KettleException e ) {
        // TODO Auto-generated catch block
        e.printStackTrace();
      }
      if ( role != null ) {
        role.setName( assignment.getRoleId() );
        roles.add( role );
      }
    }
  }
  return roles;
}
 

@Test
public void lifecycleListenerEnvironmentInitCallback_throwable_thrown() throws Exception {
  resetKettleEnvironmentInitializationFlag();
  assertFalse( "This test only works if the Kettle Environment is not yet initialized", KettleEnvironment
      .isInitialized() );
  System.setProperty( Const.KETTLE_PLUGIN_CLASSES, ThrowableFailingMockLifecycleListener.class.getName() );
  try {
    KettleEnvironment.init();
    fail( "Expected exception" );
  } catch ( KettleException ex ) {
    assertEquals( AbstractMethodError.class, ex.getCause().getClass() );
    ex.printStackTrace();
  }

  assertFalse( KettleEnvironment.isInitialized() );
}
 

public static IUser convertToUserInfo( ProxyPentahoUser user, ProxyPentahoRole[] roles,
    IRoleSupportSecurityManager rsm ) {
  IUser userInfo = null;
  try {
    userInfo = rsm.constructUser();
    userInfo.setDescription( user.getDescription() );
    userInfo.setPassword( user.getPassword() );
    userInfo.setLogin( user.getName() );
    userInfo.setName( user.getName() );
    if ( userInfo instanceof IEEUser ) {
      ( (IEEUser) userInfo ).setRoles( convertToSetFromProxyPentahoRoles( roles, rsm ) );
    }
  } catch ( KettleException ke ) {
    ke.printStackTrace();
  }
  return userInfo;
}
 

@GET
@Path( "/start/{id : .+}" )
@Produces( { MediaType.APPLICATION_JSON } )
public TransformationStatus startTransformation( @PathParam( "id" ) String id ) {
  Trans trans = CarteResource.getTransformation( id );
  try {
    // Discard old log lines from old transformation runs
    //
    KettleLogStore.discardLines( trans.getLogChannelId(), true );

    String carteObjectId = UUID.randomUUID().toString();
    SimpleLoggingObject servletLoggingObject =
      new SimpleLoggingObject( getClass().getName(), LoggingObjectType.CARTE, null );
    servletLoggingObject.setContainerObjectId( carteObjectId );
    servletLoggingObject.setLogLevel( trans.getLogLevel() );
    trans.setParent( servletLoggingObject );
    trans.execute( null );
  } catch ( KettleException e ) {
    e.printStackTrace();
  }
  return getTransformationStatus( id );
}
 

@GET
@Path( "/prepare/{id : .+}" )
@Produces( { MediaType.APPLICATION_JSON } )
public TransformationStatus prepareTransformation( @PathParam( "id" ) String id ) {
  Trans trans = CarteResource.getTransformation( id );
  try {

    CarteObjectEntry entry = CarteResource.getCarteObjectEntry( id );
    TransConfiguration transConfiguration =
      CarteSingleton.getInstance().getTransformationMap().getConfiguration( entry );
    TransExecutionConfiguration executionConfiguration = transConfiguration.getTransExecutionConfiguration();
    // Set the appropriate logging, variables, arguments, replay date, ...
    // etc.
    trans.setArguments( executionConfiguration.getArgumentStrings() );
    trans.setReplayDate( executionConfiguration.getReplayDate() );
    trans.setSafeModeEnabled( executionConfiguration.isSafeModeEnabled() );
    trans.setGatheringMetrics( executionConfiguration.isGatheringMetrics() );
    trans.injectVariables( executionConfiguration.getVariables() );
    trans.setPreviousResult( executionConfiguration.getPreviousResult() );

    trans.prepareExecution( null );
  } catch ( KettleException e ) {
    e.printStackTrace();
  }
  return getTransformationStatus( id );
}
 

public static void main( String[] args ) {

    Display display = new Display(  );
    try {
      KettleEnvironment.init();

      PropsUI.init( display, Props.TYPE_PROPERTIES_SPOON );

      KettleLogStore
          .init( PropsUI.getInstance().getMaxNrLinesInLog(), PropsUI.getInstance().getMaxLogLineTimeoutMinutes() );

    } catch ( KettleException e ) {
      e.printStackTrace();
    }

    KettleClientEnvironment.getInstance().setClient( KettleClientEnvironment.ClientType.SPOON );
    Shell shell = new Shell( display, SWT.DIALOG_TRIM );
    shell.open();
    CapabilityManagerDialog capabilityManagerDialog = new CapabilityManagerDialog( shell );
    capabilityManagerDialog.open();
    while ( !shell.isDisposed() ) {
      if ( !display.readAndDispatch() ) {
        display.sleep();
      }
    }
  }
 

public static IUser convertFromProxyPentahoUser( ProxyPentahoUser user, List<UserToRoleAssignment> assignments,
    IRoleSupportSecurityManager rsm ) {
  IUser userInfo = null;
  try {
    userInfo = rsm.constructUser();
    userInfo.setDescription( user.getDescription() );
    userInfo.setPassword( user.getPassword() );
    userInfo.setLogin( user.getName() );
    userInfo.setName( user.getName() );
    if ( userInfo instanceof IEEUser ) {
      ( (IEEUser) userInfo ).setRoles( getRolesForUser( user.getName(), assignments, rsm ) );
    }
  } catch ( KettleException e ) {
    // TODO Auto-generated catch block
    e.printStackTrace();
  }
  return userInfo;
}
 

@Override
public List<RepositoryFile> getFiles( RepositoryFile file, String filters ) {
  RepositoryDirectoryInterface repositoryDirectoryInterface =
    findDirectory( file.getType().equalsIgnoreCase( RepositoryDirectory.DIRECTORY ) ? file.getPath() : file.getParent() );

  RepositoryDirectory repositoryDirectory = RepositoryDirectory.build( null, repositoryDirectoryInterface );
  populateFolders( repositoryDirectory, repositoryDirectoryInterface );
  try {
    populateFiles( repositoryDirectory, repositoryDirectoryInterface, FILTER );
  } catch ( KettleException ke ) {
    ke.printStackTrace();
  }
  return repositoryDirectory.getChildren();
}
 

@Before
public void testInitFileRepository() {
  String dir = "D:/kettle/data";
  try {
    rep = KettleUtils.initFileRepository(dir);
  } catch (KettleException e) {
    e.printStackTrace();
  }
}
 

public RepositoryDirectory loadFilesAndFolders( String path ) {
  RepositoryDirectoryInterface repositoryDirectoryInterface = findDirectory( path );
  RepositoryDirectory repositoryDirectory = RepositoryDirectory.build( null, repositoryDirectoryInterface );
  populateFolders( repositoryDirectory, repositoryDirectoryInterface );
  try {
    populateFiles( repositoryDirectory, repositoryDirectoryInterface, FILTER );
  } catch ( KettleException ke ) {
    ke.printStackTrace();
  }
  return repositoryDirectory;
}
 

public IRole getRole( IRoleSupportSecurityManager rsm ) {
  IRole roleInfo = null;
  try {
    roleInfo = rsm.constructRole();
  } catch ( KettleException e ) {
    // TODO Auto-generated catch block
    e.printStackTrace();
  }
  roleInfo.setDescription( description );
  roleInfo.setName( name );
  for ( IUIUser user : getAssignedUsers() ) {
    roleInfo.addUser( user.getUserInfo() );
  }
  return roleInfo;
}
 

private IRole createRoleInfo( String role ) {
  IRole roleInfo = null;
  try {
    roleInfo = rsm.constructRole();
  } catch ( KettleException e ) {
    // TODO Auto-generated catch block
    e.printStackTrace();
  }
  roleInfo.setName( role );
  return roleInfo;
}
 

protected void saveSlaveServer( final RepositoryElementInterface element, final String versionComment,
                                Calendar versionDate ) throws KettleException {
  try {
    // Even if the object id is null, we still have to check if the element is not present in the PUR
    // For example, if we import data from an XML file and there is a element with the same name in it.
    //
    if ( element.getObjectId() == null ) {
      element.setObjectId( getSlaveID( element.getName() ) );
    }

    saveRepositoryElement( element, versionComment, slaveTransformer, getSlaveServerParentFolderId() );
  } catch ( KettleException ke ) {
    ke.printStackTrace();
  }
}
 

public void assertRound( final double expectedResult, final double value ) throws KettleException {
  RowMeta inputRowMeta = new RowMeta();
  ValueMetaNumber valueMeta = new ValueMetaNumber( "Value" );
  inputRowMeta.addValueMeta( valueMeta );

  RowSet inputRowSet = smh.getMockInputRowSet( new Object[] { value } );
  inputRowSet.setRowMeta( inputRowMeta );

  Calculator calculator = new Calculator( smh.stepMeta, smh.stepDataInterface, 0, smh.transMeta, smh.trans );
  calculator.addRowSetToInputRowSets( inputRowSet );
  calculator.setInputRowMeta( inputRowMeta );
  calculator.init( smh.initStepMetaInterface, smh.initStepDataInterface );

  CalculatorMeta meta = new CalculatorMeta();
  meta.setCalculation( new CalculatorMetaFunction[] { new CalculatorMetaFunction( "test",
      CalculatorMetaFunction.CALC_ROUND_1, "Value", null, null, ValueMetaInterface.TYPE_NUMBER, 2, 0, false, "", "",
      "", "" ) } );

  // Verify output
  try {
    calculator.addRowListener( new RowAdapter() {
      @Override
      public void rowWrittenEvent( RowMetaInterface rowMeta, Object[] row ) throws KettleStepException {
        assertEquals( expectedResult, row[1] );
      }
    } );
    calculator.processRow( meta, new CalculatorData() );
  } catch ( KettleException ke ) {
    ke.printStackTrace();
    fail();
  }

}
 

@Test
public void testReturnDigitsOnly() throws KettleException {
  RowMeta inputRowMeta = new RowMeta();
  ValueMetaString nameMeta = new ValueMetaString( "Name" );
  inputRowMeta.addValueMeta( nameMeta );
  ValueMetaString valueMeta = new ValueMetaString( "Value" );
  inputRowMeta.addValueMeta( valueMeta );

  RowSet inputRowSet = smh.getMockInputRowSet( new Object[][] { { "name1", "qwe123asd456zxc" }, { "name2", null } } );
  inputRowSet.setRowMeta( inputRowMeta );

  Calculator calculator = new Calculator( smh.stepMeta, smh.stepDataInterface, 0, smh.transMeta, smh.trans );
  calculator.addRowSetToInputRowSets( inputRowSet );
  calculator.setInputRowMeta( inputRowMeta );
  calculator.init( smh.initStepMetaInterface, smh.initStepDataInterface );

  CalculatorMeta meta = new CalculatorMeta();
  meta.setCalculation( new CalculatorMetaFunction[] {
    new CalculatorMetaFunction( "digits", CalculatorMetaFunction.CALC_GET_ONLY_DIGITS, "Value", null, null,
      ValueMetaInterface.TYPE_STRING, 0, 0, false, "", "", "", "" ) } );

  // Verify output
  try {
    calculator.addRowListener( new RowAdapter() {
      @Override public void rowWrittenEvent( RowMetaInterface rowMeta, Object[] row ) throws KettleStepException {
        assertEquals( "123456", row[ 2 ] );
      }
    } );
    calculator.processRow( meta, new CalculatorData() );
  } catch ( KettleException ke ) {
    ke.printStackTrace();
    fail();
  }
}
 

private List<RepositoryElementMetaInterface> getRepositoryElements(
  RepositoryDirectoryInterface repositoryDirectoryInterface ) {
  List<RepositoryElementMetaInterface> elements = repositoryDirectoryInterface.getRepositoryObjects();
  if ( elements == null ) {
    try {
      return getRepository().getJobAndTransformationObjects( repositoryDirectoryInterface.getObjectId(), false );
    } catch ( KettleException ke ) {
      ke.printStackTrace();
    }
  } else {
    return elements;
  }
  return Collections.emptyList();
}
 

public static void main( String[] args ) {

    try {
      KettleEnvironment.init();
    } catch ( KettleException e ) {
      e.printStackTrace();
      System.exit( 1 );
    }
    DatabaseDialogHarness harness = new DatabaseDialogHarness();
    harness.showDialog();
  }
 

private IUser createUserInfo( String user ) {
  IUser userInfo = null;
  try {
    userInfo = this.rsm.constructUser();
    userInfo.setName( user );
  } catch ( KettleException e ) {
    // TODO Auto-generated catch block
    e.printStackTrace();
  }
  return userInfo;
}
 

public boolean allowsVersionComments( String fullPath ) {
  FileVersioningConfiguration versioningConfiguration;
  try {
    versioningConfiguration = callVersioningService( fullPath );
  } catch ( KettleException e ) {
    e.printStackTrace();
    return false;
  }
  return versioningConfiguration.isVersionCommentEnabled();
}