CommonUtils.java
/*
* Copyright (c) 2019, WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
* WSO2 Inc. 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.synapse.unittest;
/**
* Class responsible for the common utilities in unit test.
*/
class CommonUtils {
private CommonUtils() {
}
/**
* Get stack trace from the exception.
*
* @param exception exception
* @return exception stack trace as a string
*/
static String stackTraceToString(Throwable exception) {
StringBuilder sb = new StringBuilder();
sb.append(exception.getMessage());
sb.append(Constants.NEW_LINE);
for (StackTraceElement element : exception.getStackTrace()) {
sb.append(element.toString());
sb.append(Constants.NEW_LINE);
}
return sb.toString();
}
/**
* Get stack trace from the exception with custom error message.
*
* @param exception exception
* @param customErrorMessage custom error message
* @return exception stack trace as a string
*/
static String stackTraceToString(Throwable exception, String customErrorMessage) {
StringBuilder sb = new StringBuilder();
sb.append(customErrorMessage);
sb.append(Constants.NEW_LINE);
sb.append(exception.getMessage());
sb.append(Constants.NEW_LINE);
for (StackTraceElement element : exception.getStackTrace()) {
sb.append(element.toString());
sb.append(Constants.NEW_LINE);
}
return sb.toString();
}
}