Package org.apache.sqoop.validation

Examples of org.apache.sqoop.validation.Validation

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    //specifying stage table without specifying table name
    jobConf.table.stageTableName = stageTableName;
    jobConf.table.sql = "";

    GenericJdbcValidator validator = new GenericJdbcValidator();
    Validation validation = validator.validateJob(MJob.Type.EXPORT, jobConf);
    assertEquals("Stage table name cannot be specified without specifying " +
      "table name", Status.UNACCEPTABLE, validation.getStatus());
    assertTrue(validation.getMessages().containsKey(
      new Validation.FormInput("table")));
  }
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*/
public class GenericJdbcValidator extends Validator {

  @Override
  public Validation validateConnection(Object configuration) {
    Validation validation = new Validation(ConnectionConfiguration.class);
    ConnectionConfiguration config = (ConnectionConfiguration)configuration;

    if(config.connection.jdbcDriver == null) {
      validation.addMessage(Status.UNACCEPTABLE, "connection", "jdbcDriver", "Driver can't be empty");
    } else {
      try {
        Class.forName(config.connection.jdbcDriver);
      } catch (ClassNotFoundException e) {
        validation.addMessage(Status.UNACCEPTABLE, "connection", "jdbcDriver", "Can't load specified driver");
      }
    }

    if(config.connection.connectionString == null) {
      validation.addMessage(Status.UNACCEPTABLE, "connection", "connectionString", "JDBC URL can't be empty");
    } else if(!config.connection.connectionString.startsWith("jdbc:")) {
      validation.addMessage(Status.UNACCEPTABLE, "connection", "connectionString", "This do not seem as a valid JDBC URL");
    }

    // See if we can connect to the database
    try {
      DriverManager.getConnection(config.connection.connectionString,
        config.connection.username, config.connection.password);
    } catch (SQLException e) {
      validation.addMessage(Status.ACCEPTABLE, "connection", "Can't connect to the database with given credentials: " + e.getMessage());
    }

    // Return final validation object
    return validation;
  }
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        return super.validateJob(type, jobConfiguration);
    }
  }

  private Validation validateExportJob(Object jobConfiguration) {
    Validation validation = new Validation(ExportJobConfiguration.class);
    ExportJobConfiguration configuration = (ExportJobConfiguration)jobConfiguration;

    if(configuration.table.tableName == null && configuration.table.sql == null) {
      validation.addMessage(Status.UNACCEPTABLE, "table", "Either table name or SQL must be specified");
    }
    if(configuration.table.tableName != null && configuration.table.sql != null) {
      validation.addMessage(Status.UNACCEPTABLE, "table", "Both table name and SQL cannot be specified");
    }
    if(configuration.table.tableName == null &&
        configuration.table.stageTableName != null) {
      validation.addMessage(Status.UNACCEPTABLE, "table",
        "Stage table name cannot be specified without specifying table name");
    }
    if(configuration.table.stageTableName == null &&
        configuration.table.clearStageTable != null) {
      validation.addMessage(Status.UNACCEPTABLE, "table",
        "Clear stage table cannot be specified without specifying name of " +
        "the stage table.");
    }

    return validation;
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    return validation;
  }

  private Validation validateImportJob(Object jobConfiguration) {
    Validation validation = new Validation(ImportJobConfiguration.class);
    ImportJobConfiguration configuration = (ImportJobConfiguration)jobConfiguration;

    if(configuration.table.tableName == null && configuration.table.sql == null) {
      validation.addMessage(Status.UNACCEPTABLE, "table", "Either table name or SQL must be specified");
    }
    if(configuration.table.tableName != null && configuration.table.sql != null) {
      validation.addMessage(Status.UNACCEPTABLE, "table", "Both table name and SQL cannot be specified");
    }
    if(configuration.table.schemaName != null && configuration.table.sql != null) {
      validation.addMessage(Status.UNACCEPTABLE, "table", "Both schema name and SQL cannot be specified");
    }

    if(configuration.table.sql != null && !configuration.table.sql.contains(GenericJdbcConnectorConstants.SQL_CONDITIONS_TOKEN)) {
      validation.addMessage(Status.UNACCEPTABLE, "table", "sql", "SQL statement must contain placeholder for auto generated "
        + "conditions - " + GenericJdbcConnectorConstants.SQL_CONDITIONS_TOKEN);
    }

    return validation;
  }
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      connection.getConnectorPart().getForms(), connectorConfig);
    FormUtils.fromForms(
      connection.getFrameworkPart().getForms(), frameworkConfig);

    // Validate both parts
    Validation connectorValidation =
      connectorValidator.validateConnection(connectorConfig);
    Validation frameworkValidation =
      frameworkValidator.validateConnection(frameworkConfig);

    Status finalStatus = Status.getWorstStatus(connectorValidation.getStatus(),
      frameworkValidation.getStatus());

    // Return back validations in all cases
    ValidationBean outputBean =
      new ValidationBean(connectorValidation, frameworkValidation);
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    FormUtils.fromForms(job.getConnectorPart().getForms(), connectorConfig);
    FormUtils.fromForms(job.getFrameworkPart().getForms(), frameworkConfig);

    // Validate both parts
    Validation connectorValidation =
      connectorValidator.validateJob(job.getType(), connectorConfig);
    Validation frameworkValidation =
      frameworkValidator.validateJob(job.getType(), frameworkConfig);

    Status finalStatus = Status.getWorstStatus(connectorValidation.getStatus(),
      frameworkValidation.getStatus());

    // Return back validations in all cases
    ValidationBean outputBean =
      new ValidationBean(connectorValidation, frameworkValidation);
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    assertNull(retrievedBean.getId());

    Validation.FormInput fa = new Validation.FormInput("f", "i");
    Validation.FormInput fb = new Validation.FormInput("f2", "i2");

    Validation connector = retrievedBean.getConnectorValidation();
    assertEquals(Status.FINE, connector.getStatus());
    assertEquals(2, connector.getMessages().size());
    assertTrue(connector.getMessages().containsKey(fa));
    assertEquals(new Validation.Message(Status.FINE, "d"),
      connector.getMessages().get(fa));

    Validation framework = retrievedBean.getFrameworkValidation();
    assertEquals(Status.UNACCEPTABLE, framework.getStatus());
    assertEquals(2, framework.getMessages().size());
    assertTrue(framework.getMessages().containsKey(fb));
    assertEquals(new Validation.Message(Status.UNACCEPTABLE, "c"),
      framework.getMessages().get(fb));
  }
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      new Validation.Message(status, "d"));
    messages.put(
      new Validation.FormInput("f2", "i2"),
      new Validation.Message(status, "c"));

    return new Validation(status, messages);
  }
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*/
public class GenericJdbcValidator extends Validator {

  @Override
  public Validation validateConnection(Object configuration) {
    Validation validation = new Validation(ConnectionConfiguration.class);
    ConnectionConfiguration config = (ConnectionConfiguration)configuration;

    if(config.connection.connectionString == null
      || !config.connection.connectionString.startsWith("jdbc:")) {
      validation.addMessage(Status.UNACCEPTABLE,
        "connection", "connectionString",
        "This do not seem as a valid JDBC URL");
    }

    return validation;
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    assertNull(config.bForm.b2);
    assertNull(config.bForm.b2);
  }

  public void testApplyValidation() {
    Validation validation = getValidation();
    List<MForm> forms = getForms();

    FormUtils.applyValidation(forms, validation);

    assertEquals(Status.ACCEPTABLE,
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Related Classes of org.apache.sqoop.validation.Validation

  • org.apache.sqoop.client.core.RequestCache
  • org.apache.sqoop.client.SqoopClient
  • org.apache.sqoop.connector.jdbc.GenericJdbcValidator
  • org.apache.sqoop.connector.jdbc.TestExportInitializer
  • org.apache.sqoop.framework.FrameworkValidator
  • org.apache.sqoop.framework.TestFrameworkValidator
  • org.apache.sqoop.handler.ConnectionRequestHandler
  • org.apache.sqoop.handler.JobRequestHandler
  • org.apache.sqoop.json.TestValidationBean
  • org.apache.sqoop.json.ValidationBean
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