| /* |
| * Copyright 2000-2005 The Apache Software Foundation |
| * |
| * Licensed 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.tomcat.jni; |
| |
| /** Error |
| * |
| * @author Mladen Turk |
| * @version $Revision$, $Date$ |
| */ |
| |
| public class Error extends Exception { |
| |
| /** |
| * APR error type. |
| */ |
| private int error; |
| |
| /** |
| * A description of the problem. |
| */ |
| private String description; |
| |
| /** |
| * Construct an APRException. |
| * |
| * @param error one of the value in Error |
| * @param description error message |
| */ |
| private Error(int error, String description) |
| { |
| super(description); |
| this.error = error; |
| this.description = description; |
| } |
| |
| /** |
| * Get the APR error code of the exception. |
| * |
| * @return error of the Exception |
| */ |
| public int getError() |
| { |
| return error; |
| } |
| |
| /** |
| * Get the APR description of the exception. |
| * |
| * @return description of the Exception |
| */ |
| public String getDescription() |
| { |
| return description; |
| } |
| |
| /** |
| * Get the last platform error. |
| * @return apr_status_t the last platform error, folded into apr_status_t, on most platforms |
| * This retrieves errno, or calls a GetLastError() style function, and |
| * folds it with APR_FROM_OS_ERROR. Some platforms (such as OS2) have no |
| * such mechanism, so this call may be unsupported. Do NOT use this |
| * call for socket errors from socket, send, recv etc! |
| */ |
| public static native int osError(); |
| |
| /** |
| * Get the last platform socket error. |
| * @return the last socket error, folded into apr_status_t, on all platforms |
| * This retrieves errno or calls a GetLastSocketError() style function, |
| * and folds it with APR_FROM_OS_ERROR. |
| */ |
| public static native int netosError(); |
| |
| /** |
| * Return a human readable string describing the specified error. |
| * @param statcode The error code the get a string for. |
| * @return The error string. |
| */ |
| public static native String strerror(int statcode); |
| |
| } |