2 * Copyright © 2020 IBM, Bell Canada.
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
8 * http://www.apache.org/licenses/LICENSE-2.0
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
16 package org.onap.ccsdk.cds.error.catalog.core.utils
18 import org.apache.commons.lang3.exception.ExceptionUtils
20 object ErrorCatalogUtils {
21 private const val REGEX_PATTERN = "^cause=(.*),action=(.*)"
22 private val regex = REGEX_PATTERN.toRegex()
24 fun readErrorCauseFromMessage(message: String): String {
25 val matchResults = regex.matchEntire(message)
26 return matchResults!!.groupValues[1]
29 fun readErrorActionFromMessage(message: String): String {
30 val matchResults = regex.matchEntire(message)
31 return matchResults!!.groupValues[2]
35 fun Exception.errorCauseOrDefault(): Throwable {
36 return ExceptionUtils.getRootCause(this)
39 fun Exception.errorMessageOrDefault(): String {
40 return this.message ?: ""