/*
* 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.isis.viewer.wicket.ui.errors;
import java.io.Serializable;
public class StackTraceDetail implements Serializable {
private static final long serialVersionUID = 1L;
public static StackTraceDetail exceptionClassName(Throwable cause) {
return new StackTraceDetail(StackTraceDetail.Type.EXCEPTION_CLASS_NAME, cause.getClass().getName());
}
public static StackTraceDetail exceptionMessage(Throwable cause) {
return new StackTraceDetail(StackTraceDetail.Type.EXCEPTION_MESSAGE, cause.getMessage());
}
public static StackTraceDetail element(StackTraceElement el) {
StringBuilder buf = new StringBuilder();
buf .append(" ")
.append(el.getClassName())
.append("#")
.append(el.getMethodName())
.append("(")
.append(el.getFileName())
.append(":")
.append(el.getLineNumber())
.append(")\n")
;
return new StackTraceDetail(StackTraceDetail.Type.STACKTRACE_ELEMENT, buf.toString());
}
public static StackTraceDetail spacer() {
return new StackTraceDetail(Type.LITERAL, "");
}
public static StackTraceDetail causedBy() {
return new StackTraceDetail(Type.LITERAL, "Caused by:");
}
enum Type {
EXCEPTION_CLASS_NAME,
EXCEPTION_MESSAGE,
STACKTRACE_ELEMENT,
LITERAL
}
private final Type type;
private final String line;
public StackTraceDetail(Type type, String line) {
this.type = type;
this.line = line;
}
public StackTraceDetail.Type getType() {
return type;
}
public String getLine() {
return line;
}
}