/*
* 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.deltaspike.core.api.exception.control;
import javax.enterprise.inject.Typed;
import java.io.Serializable;
import java.util.Arrays;
/**
* Container for the exception and it's stack trace.
*/
@SuppressWarnings("CdiManagedBeanInconsistencyInspection")
@Typed()
public final class ExceptionStackItem implements Serializable
{
private static final long serialVersionUID = 5162936095781886477L;
private final Throwable throwable;
private final StackTraceElement[] stackTraceElements;
public ExceptionStackItem(final Throwable cause)
{
this(cause, cause.getStackTrace());
}
public ExceptionStackItem(Throwable throwable, StackTraceElement[] stackTraceElements)
{
this.stackTraceElements = stackTraceElements.clone();
this.throwable = throwable;
}
public StackTraceElement[] getStackTraceElements()
{
return stackTraceElements.clone();
}
public Throwable getThrowable()
{
return throwable;
}
@Override
public String toString()
{
return new StringBuilder().
append("throwable: ").append(throwable).append(", ").
append("stackTraceElements: ").append(Arrays.toString(stackTraceElements)).
toString();
}
@Override
public boolean equals(Object o)
{
if (this == o)
{
return true;
}
if (o == null || getClass() != o.getClass())
{
return false;
}
ExceptionStackItem that = (ExceptionStackItem) o;
if (!Arrays.equals(stackTraceElements, that.stackTraceElements))
{
return false;
}
if (!throwable.equals(that.throwable))
{
return false;
}
return true;
}
@Override
public int hashCode()
{
int result = throwable.hashCode();
result = 31 * result + Arrays.hashCode(stackTraceElements);
return result;
}
}