/java/org/apache/tomcat/jni/Error.java
Java | 96 lines | 23 code | 12 blank | 61 comment | 0 complexity | 260e28c440e470ed02687ca703fed414 MD5 | raw file
Possible License(s): Apache-2.0
- /*
- * 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.tomcat.jni;
- /** Error
- *
- * @author Mladen Turk
- */
- public class Error extends Exception {
- private static final long serialVersionUID = 1L;
- /**
- * 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(error + ": " + 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);
- }