Package co.cask.cdap.explore.service

Examples of co.cask.cdap.explore.service.ExploreException

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    if (HttpResponseStatus.OK.getCode() == response.getResponseCode()) {
      return parseJson(response, COL_DESC_LIST_TYPE);
    } else if (HttpResponseStatus.NOT_FOUND.getCode() == response.getResponseCode()) {
      throw new HandleNotFoundException("Handle " + handle.getHandle() + "not found.");
    }
    throw new ExploreException("Cannot get result schema. Reason: " + getDetails(response));
  }
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    if (HttpResponseStatus.OK.getCode() == response.getResponseCode()) {
      return parseJson(response, ROW_LIST_TYPE);
    } else if (HttpResponseStatus.NOT_FOUND.getCode() == response.getResponseCode()) {
      throw new HandleNotFoundException("Handle " + handle.getHandle() + "not found.");
    }
    throw new ExploreException("Cannot get next results. Reason: " + getDetails(response));
  }
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    if (HttpResponseStatus.OK.getCode() == response.getResponseCode()) {
      return parseJson(response, ROW_LIST_TYPE);
    } else if (HttpResponseStatus.NOT_FOUND.getCode() == response.getResponseCode()) {
      throw new HandleNotFoundException("Handle " + handle.getHandle() + "not found.");
    }
    throw new ExploreException("Cannot get results preview. Reason: " + getDetails(response));
  }
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    if (HttpResponseStatus.OK.getCode() == response.getResponseCode()) {
      return;
    } else if (HttpResponseStatus.NOT_FOUND.getCode() == response.getResponseCode()) {
      throw new HandleNotFoundException("Handle " + handle.getHandle() + "not found.");
    }
    throw new ExploreException("Cannot close operation. Reason: " + getDetails(response));
  }
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    HttpResponse response = doGet("data/explore/queries/");
    if (HttpResponseStatus.OK.getCode() == response.getResponseCode()) {
      return parseJson(response, QUERY_INFO_LIST_TYPE);
    }
    throw new ExploreException("Cannot get list of queries. Reason: " + getDetails(response));
  }
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                                                                tableNamePattern, columnNamePattern));
    HttpResponse response = doPost("data/explore/jdbc/columns", body, null);
    if (HttpResponseStatus.OK.getCode() == response.getResponseCode()) {
      return QueryHandle.fromId(parseResponseAsMap(response, "handle"));
    }
    throw new ExploreException("Cannot get the columns. Reason: " + getDetails(response));
  }
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  public QueryHandle getCatalogs() throws ExploreException, SQLException {
    HttpResponse response = doPost("data/explore/jdbc/catalogs", null, null);
    if (HttpResponseStatus.OK.getCode() == response.getResponseCode()) {
      return QueryHandle.fromId(parseResponseAsMap(response, "handle"));
    }
    throw new ExploreException("Cannot get the catalogs. Reason: " + getDetails(response));
  }
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    String body = GSON.toJson(new SchemasArgs(catalog, schemaPattern));
    HttpResponse response = doPost("data/explore/jdbc/schemas", body, null);
    if (HttpResponseStatus.OK.getCode() == response.getResponseCode()) {
      return QueryHandle.fromId(parseResponseAsMap(response, "handle"));
    }
    throw new ExploreException("Cannot get the schemas. Reason: " + getDetails(response));
  }
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    String body = GSON.toJson(new FunctionsArgs(catalog, schemaPattern, functionNamePattern));
    HttpResponse response = doPost("data/explore/jdbc/functions", body, null);
    if (HttpResponseStatus.OK.getCode() == response.getResponseCode()) {
      return QueryHandle.fromId(parseResponseAsMap(response, "handle"));
    }
    throw new ExploreException("Cannot get the functions. Reason: " + getDetails(response));
  }
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  public MetaDataInfo getInfo(MetaDataInfo.InfoType infoType) throws ExploreException, SQLException {
    HttpResponse response = doGet(String.format("data/explore/jdbc/info/%s", infoType.name()));
    if (HttpResponseStatus.OK.getCode() == response.getResponseCode()) {
      return parseJson(response, MetaDataInfo.class);
    }
    throw new ExploreException("Cannot get information " + infoType.name() + ". Reason: " + getDetails(response));
  }
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Related Classes of co.cask.cdap.explore.service.ExploreException

  • co.cask.cdap.explore.client.AbstractExploreClient$ClientExploreExecutionResult
  • co.cask.cdap.explore.client.ExploreHttpClient
  • co.cask.cdap.explore.service.hive.BaseHiveExploreService
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