| /* |
| * 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.tuscany.sca.monitor; |
| |
| import java.util.List; |
| import org.apache.tuscany.sca.monitor.Problem.Severity; |
| |
| /** |
| * A monitor for the watching for validation problems |
| * |
| * @version $Rev$ $Date$ |
| */ |
| public abstract class Monitor { |
| /** |
| * Reports a build problem. |
| * |
| * @param problem |
| */ |
| public abstract void problem(Problem problem); |
| |
| /** |
| * Returns a list of reported problems. |
| * |
| * @return the list of problems. The list may be empty |
| */ |
| public abstract List<Problem> getProblems(); |
| |
| /** |
| * Create a new problem. |
| * |
| * @param sourceClassName the class name reporting the problem |
| * @param bundleName the name of the message bundle to use |
| * @param severity the severity of the problem |
| * @param problemObject the model object for which the problem is being reported |
| * @param messageId the id of the problem message |
| * @param cause the exception which caused the problem |
| * @return |
| */ |
| public abstract Problem createProblem(String sourceClassName, |
| String bundleName, |
| Severity severity, |
| Object problemObject, |
| String messageId, |
| Exception cause); |
| |
| /** |
| * Create a new problem. |
| * |
| * @param sourceClassName the class name reporting the problem |
| * @param bundleName the name of the message bundle to use |
| * @param severity the severity of the problem |
| * @param problemObject the model object for which the problem is being reported |
| * @param messageId the id of the problem message |
| * @param messageParams the parameters of the problem message |
| * @return |
| */ |
| public abstract Problem createProblem(String sourceClassName, |
| String bundleName, |
| Severity severity, |
| Object problemObject, |
| String messageId, |
| Object... messageParams); |
| |
| /** |
| * A utility function for raising a warning. It creates the problem and |
| * adds it to the monitor |
| * |
| * @param monitor |
| * @param reportingObject |
| * @param messageBundle |
| * @param messageId |
| * @param messageParameters |
| */ |
| public static void warning (Monitor monitor, |
| Object reportingObject, |
| String messageBundle, |
| String messageId, |
| String... messageParameters){ |
| if (monitor != null) { |
| Problem problem = |
| monitor.createProblem(reportingObject.getClass().getName(), |
| messageBundle, |
| Severity.WARNING, |
| null, |
| messageId, |
| (Object[])messageParameters); |
| monitor.problem(problem); |
| } |
| } |
| |
| /** |
| * A utility function for raising an error. It creates the problem and |
| * adds it to the monitor |
| * |
| * @param monitor |
| * @param reportingObject |
| * @param messageBundle |
| * @param messageId |
| * @param messageParameters |
| */ |
| public static void error (Monitor monitor, |
| Object reportingObject, |
| String messageBundle, |
| String messageId, |
| String... messageParameters){ |
| if (monitor != null) { |
| Problem problem = |
| monitor.createProblem(reportingObject.getClass().getName(), |
| messageBundle, |
| Severity.ERROR, |
| null, |
| messageId, |
| (Object[])messageParameters); |
| monitor.problem(problem); |
| } |
| } |
| |
| /** |
| * A utility function for raising an error. It creates the problem and |
| * adds it to the monitor |
| * |
| * @param monitor |
| * @param reportingObject |
| * @param messageBundle |
| * @param messageId |
| * @param exception |
| */ |
| public static void error (Monitor monitor, |
| Object reportingObject, |
| String messageBundle, |
| String messageId, |
| Exception cause){ |
| if (monitor != null) { |
| Problem problem = |
| monitor.createProblem(reportingObject.getClass().getName(), |
| messageBundle, |
| Severity.ERROR, |
| null, |
| messageId, |
| cause); |
| monitor.problem(problem); |
| } |
| } |
| |
| } |