| /* |
| * 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.log4j.component.spi; |
| |
| import java.io.PrintStream; |
| |
| /** |
| * Used to store special log4j errors which cannot be logged using internal |
| * logging. Such errors include those occurring during the initial phases |
| * of log4j configuration or errors emanating from core components such as |
| * Logger or Hierarchy. |
| * |
| * @author Ceki Gulcu |
| */ |
| public class ErrorItem { |
| /** |
| * Message. |
| */ |
| String message; |
| /** |
| * Column. |
| */ |
| int colNumber = -1; |
| /** |
| * Line number. |
| */ |
| int lineNumber = -1; |
| /** |
| * Exception. |
| */ |
| Throwable exception; |
| |
| /** |
| * Create new instance. |
| * @param message message |
| * @param e exception |
| */ |
| public ErrorItem(final String message, final Exception e) { |
| super(); |
| this.message = message; |
| exception = e; |
| } |
| |
| /** |
| * Creaet new instance. |
| * @param message message. |
| */ |
| public ErrorItem(final String message) { |
| this(message, null); |
| } |
| |
| /** |
| * Get column number. |
| * @return column number. |
| */ |
| public int getColNumber() { |
| return colNumber; |
| } |
| |
| /** |
| * Set column number. |
| * @param colNumber new column number. |
| */ |
| public void setColNumber(int colNumber) { |
| this.colNumber = colNumber; |
| } |
| |
| /** |
| * Get exception. |
| * @return exception. |
| */ |
| public Throwable getException() { |
| return exception; |
| } |
| |
| /** |
| * Set exception. |
| * @param exception exception |
| */ |
| public void setException(final Throwable exception) { |
| this.exception = exception; |
| } |
| |
| /** |
| * Get line number. |
| * @return line number. |
| */ |
| public int getLineNumber() { |
| return lineNumber; |
| } |
| |
| /** |
| * Set line number. |
| * @param lineNumber line number. |
| */ |
| public void setLineNumber(final int lineNumber) { |
| this.lineNumber = lineNumber; |
| } |
| |
| /** |
| * Get message. |
| * @return message. |
| */ |
| public String getMessage() { |
| return message; |
| } |
| |
| /** |
| * Set message. |
| * @param message message. |
| */ |
| public void setMessage(final String message) { |
| this.message = message; |
| } |
| |
| /** |
| * String representation of ErrorItem. |
| * @return string. |
| */ |
| public String toString() { |
| String str = |
| "Reported error: \"" + message + "\""; |
| |
| if (lineNumber != -1) { |
| str += " at line " + lineNumber + " column " + colNumber; |
| } |
| if (exception != null) { |
| str += (" with exception " + exception); |
| } |
| return str; |
| } |
| |
| /** |
| * Dump the details of this ErrorItem to System.out. |
| */ |
| public void dump() { |
| dump(System.out); |
| } |
| |
| /** |
| * Dump the details of this ErrorItem on the specified {@link PrintStream}. |
| * @param ps print stream. |
| */ |
| public void dump(final PrintStream ps) { |
| String str = |
| "Reported error: \"" + message + "\""; |
| |
| if (lineNumber != -1) { |
| str += " at line " + lineNumber + " column " + colNumber; |
| } |
| ps.println(str); |
| |
| if (exception != null) { |
| exception.printStackTrace(ps); |
| } |
| } |
| } |