| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to you under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package org.apache.calcite.avatica.remote; |
| |
| import org.apache.calcite.avatica.AvaticaSeverity; |
| import org.apache.calcite.avatica.remote.Service.ErrorResponse; |
| |
| import java.util.Objects; |
| |
| /** |
| * A {@link RuntimeException} thrown by Avatica with additional contextual information about |
| * what happened to cause the Exception. |
| */ |
| public class AvaticaRuntimeException extends RuntimeException { |
| private static final long serialVersionUID = 1L; |
| private final String errorMessage; |
| private final int errorCode; |
| private final String sqlState; |
| private final AvaticaSeverity severity; |
| |
| /** |
| * Constructs an {@code AvaticaRuntimeException} with no additional information. |
| * |
| * <p>It is strongly preferred that the caller invoke |
| * {@link #AvaticaRuntimeException(String, int, String, AvaticaSeverity)} |
| * with proper contextual information. |
| */ |
| public AvaticaRuntimeException() { |
| this("No additional context on exception", ErrorResponse.UNKNOWN_ERROR_CODE, |
| ErrorResponse.UNKNOWN_SQL_STATE, AvaticaSeverity.UNKNOWN); |
| } |
| |
| /** |
| * Constructs an {@code AvaticaRuntimeException} with the given |
| * contextual information surrounding the error. |
| * |
| * @param errorMessage A human-readable explanation about what happened |
| * @param errorCode Numeric identifier for error |
| * @param sqlState 5-character identifier for error |
| * @param severity Severity |
| */ |
| public AvaticaRuntimeException(String errorMessage, int errorCode, String sqlState, |
| AvaticaSeverity severity) { |
| this.errorMessage = Objects.requireNonNull(errorMessage); |
| this.errorCode = errorCode; |
| this.sqlState = Objects.requireNonNull(sqlState); |
| this.severity = Objects.requireNonNull(severity); |
| } |
| |
| /** |
| * Returns a human-readable error message. |
| */ |
| public String getErrorMessage() { |
| return errorMessage; |
| } |
| |
| /** |
| * Returns a numeric code for this error. |
| */ |
| public int getErrorCode() { |
| return errorCode; |
| } |
| |
| /** |
| * Returns the five-character identifier for this error. |
| */ |
| public String getSqlState() { |
| return sqlState; |
| } |
| |
| /** |
| * Returns the severity at which this exception is thrown. |
| */ |
| public AvaticaSeverity getSeverity() { |
| return severity; |
| } |
| |
| @Override public String toString() { |
| StringBuilder sb = new StringBuilder(64); |
| return sb.append("AvaticaRuntimeException: [") |
| .append("Messsage: '").append(errorMessage).append("', ") |
| .append("Error code: '").append(errorCode).append("', ") |
| .append("SQL State: '").append(sqlState).append("', ") |
| .append("Severity: '").append(severity).append("']").toString(); |
| } |
| } |
| |
| // End AvaticaRuntimeException.java |