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Diffstat (limited to 'model/basic-model/src/main/java/org/onap/apex/model/basicmodel/concepts/ApexException.java')
-rw-r--r-- | model/basic-model/src/main/java/org/onap/apex/model/basicmodel/concepts/ApexException.java | 102 |
1 files changed, 102 insertions, 0 deletions
diff --git a/model/basic-model/src/main/java/org/onap/apex/model/basicmodel/concepts/ApexException.java b/model/basic-model/src/main/java/org/onap/apex/model/basicmodel/concepts/ApexException.java new file mode 100644 index 000000000..74a60e243 --- /dev/null +++ b/model/basic-model/src/main/java/org/onap/apex/model/basicmodel/concepts/ApexException.java @@ -0,0 +1,102 @@ +/* + * ============LICENSE_START======================================================= + * Copyright (C) 2016-2018 Ericsson. All rights reserved. + * ================================================================================ + * Licensed 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. + * + * SPDX-License-Identifier: Apache-2.0 + * ============LICENSE_END========================================================= + */ + +package org.onap.apex.model.basicmodel.concepts; + +/** + * This class is a base exception from which all Apex exceptions are sub classes. + * + * @author Liam Fallon (liam.fallon@ericsson.com) + */ +public class ApexException extends Exception { + private static final long serialVersionUID = -8507246953751956974L; + + // The object on which the exception was thrown + private transient Object object = null; + + /** + * Instantiates a new apex exception. + * + * @param message the message on the exception + */ + public ApexException(final String message) { + super(message); + } + + /** + * Instantiates a new apex exception. + * + * @param message the message on the exception + * @param object the object that the exception was thrown on + */ + public ApexException(final String message, final Object object) { + super(message); + this.object = object; + } + + /** + * Instantiates a new apex exception. + * + * @param message the message on the exception + * @param e the exception that caused this Apex exception + */ + public ApexException(final String message, final Exception e) { + super(message, e); + } + + /** + * Instantiates a new apex exception. + * + * @param message the message on the exception + * @param e the exception that caused this Apex exception + * @param object the object that the exception was thrown on + */ + public ApexException(final String message, final Exception e, final Object object) { + super(message, e); + this.object = object; + } + + /** + * Get the message from this exception and its causes. + * + * @return the cascaded messages from this exception and the exceptions that caused it + */ + public String getCascadedMessage() { + final StringBuilder builder = new StringBuilder(); + builder.append(this.getMessage()); + + for (Throwable t = this; t != null; t = t.getCause()) { + builder.append("\ncaused by: "); + builder.append(t.getMessage()); + } + + return builder.toString(); + } + + /** + * + * Get the object on which the exception was thrown. + * + * @return The object on which the exception was thrown + */ + public Object getObject() { + return object; + } +} |