Package org.apache.hadoop.hive.ql.plan

Examples of org.apache.hadoop.hive.ql.plan.RoleDDLDesc


   * CREATE ROLE ...
   */
  @Test
  public void testCreateRole() throws Exception {
    DDLWork work = analyze(parse("CREATE ROLE " + ROLE));
    RoleDDLDesc roleDesc = work.getRoleDDLDesc();
    Assert.assertNotNull("Role should not be null", roleDesc);
    Assert.assertEquals(RoleOperation.CREATE_ROLE, roleDesc.getOperation());
    Assert.assertFalse("Did not expect a group", roleDesc.getGroup());
    Assert.assertEquals(ROLE, roleDesc.getName());
  }
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   * DROP ROLE ...
   */
  @Test
  public void testDropRole() throws Exception {
    DDLWork work = analyze(parse("DROP ROLE " + ROLE));
    RoleDDLDesc roleDesc = work.getRoleDDLDesc();
    Assert.assertNotNull("Role should not be null", roleDesc);
    Assert.assertEquals(RoleOperation.DROP_ROLE, roleDesc.getOperation());
    Assert.assertFalse("Did not expect a group", roleDesc.getGroup());
    Assert.assertEquals(ROLE, roleDesc.getName());
  }
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   * SHOW ROLE GRANT GROUP ...
   */
  @Test
  public void testShowRoleGrantGroup() throws Exception {
    DDLWork work = analyze(parse("SHOW ROLE GRANT GROUP " + GROUP));
    RoleDDLDesc roleDesc = work.getRoleDDLDesc();
    Assert.assertNotNull("Role should not be null", roleDesc);
    Assert.assertEquals(RoleOperation.SHOW_ROLE_GRANT, roleDesc.getOperation());
    Assert.assertEquals(PrincipalType.GROUP, roleDesc.getPrincipalType());
    Assert.assertEquals(GROUP, roleDesc.getName());
  }
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   * SHOW ROLES
   */
  @Test
  public void testShowRoles() throws Exception {
    DDLWork work = analyze(parse("SHOW ROLES"));
    RoleDDLDesc roleDDLDesc = work.getRoleDDLDesc();
    Assert.assertEquals(RoleOperation.SHOW_ROLES, roleDDLDesc.getOperation());
  }
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   * SHOW CURRENT ROLE
   */
  @Test
  public void testShowCurrentRole() throws Exception {
    DDLWork work = analyze(parse("SHOW CURRENT ROLES"));
    RoleDDLDesc roleDDLDesc = work.getRoleDDLDesc();
    Assert.assertEquals(PrincipalType.USER, roleDDLDesc.getPrincipalType());
    Assert.assertEquals(RoleOperation.SHOW_CURRENT_ROLE, roleDDLDesc.getOperation());
  }
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    return ret;
  }

  private void analyzeCreateRole(ASTNode ast) {
    String roleName = unescapeIdentifier(ast.getChild(0).getText());
    RoleDDLDesc createRoleDesc = new RoleDDLDesc(roleName,
        RoleDDLDesc.RoleOperation.CREATE_ROLE);
    rootTasks.add(TaskFactory.get(new DDLWork(getInputs(), getOutputs(),
        createRoleDesc), conf));
  }
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        createRoleDesc), conf));
  }

  private void analyzeDropRole(ASTNode ast) {
    String roleName = unescapeIdentifier(ast.getChild(0).getText());
    RoleDDLDesc createRoleDesc = new RoleDDLDesc(roleName,
        RoleDDLDesc.RoleOperation.DROP_ROLE);
    rootTasks.add(TaskFactory.get(new DDLWork(getInputs(), getOutputs(),
        createRoleDesc), conf));
  }
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    case HiveParser.TOK_ROLE:
      principalType = PrincipalType.ROLE;
      break;
    }
    String principalName = unescapeIdentifier(child.getChild(0).getText());
    RoleDDLDesc createRoleDesc = new RoleDDLDesc(principalName, principalType,
        RoleDDLDesc.RoleOperation.SHOW_ROLE_GRANT, null);
    createRoleDesc.setResFile(ctx.getResFile().toString());
    rootTasks.add(TaskFactory.get(new DDLWork(getInputs(), getOutputs(),
        createRoleDesc), conf));
  }
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      ShowCreateTableDesc showCreateTbl = work.getShowCreateTblDesc();
      if (showCreateTbl != null) {
        return showCreateTable(db, showCreateTbl);
      }

      RoleDDLDesc roleDDLDesc = work.getRoleDDLDesc();
      if (roleDDLDesc != null) {
        return roleDDL(roleDDLDesc);
      }

      GrantDesc grantDesc = work.getGrantDesc();
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    return ret;
  }

  private void analyzeCreateRole(ASTNode ast) {
    String roleName = unescapeIdentifier(ast.getChild(0).getText());
    RoleDDLDesc createRoleDesc = new RoleDDLDesc(roleName,
        RoleDDLDesc.RoleOperation.CREATE_ROLE);
    rootTasks.add(TaskFactory.get(new DDLWork(getInputs(), getOutputs(),
        createRoleDesc), conf));
  }
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