| /* |
| * Copyright 2003-2007 the original author or authors. |
| * |
| * 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. |
| */ |
| package groovy.lang; |
| |
| import org.codehaus.groovy.runtime.InvokerHelper; |
| |
| /** |
| * An exception occurred if a dynamic method dispatch fails with an unknown method. |
| * |
| * Note that the Missing*Exception classes were named for consistency and |
| * to avoid conflicts with JDK exceptions of the same name. |
| * |
| * @author <a href="mailto:james@coredevelopers.net">James Strachan</a> |
| * @version $Revision$ |
| */ |
| public class MissingMethodException extends GroovyRuntimeException { |
| |
| private final String method; |
| private final Class type; |
| private final boolean isStatic; |
| |
| public MissingMethodException(String method, Class type, Object[] arguments) { |
| this(method,type,arguments,false); |
| } |
| |
| public MissingMethodException(String method, Class type, Object[] arguments, boolean isStatic) { |
| super( |
| "No signature of method: " |
| + (isStatic ? "static " : "") |
| + type.getName() |
| + "." |
| + method |
| + "() is applicable for argument types: (" |
| + InvokerHelper.toTypeString(arguments) |
| + ") values: " |
| + InvokerHelper.toString(arguments)); |
| this.method = method; |
| this.type = type; |
| this.isStatic = isStatic; |
| } |
| |
| /** |
| * @return the name of the method that could not be found |
| */ |
| public String getMethod() { |
| return method; |
| } |
| |
| /** |
| * @return The type on which the method was attempted to be called |
| */ |
| public Class getType() { |
| return type; |
| } |
| |
| /** |
| * @return Whether the method was called in a static way, |
| * i.e. on a class rather than an object. |
| */ |
| public boolean isStatic() { |
| return isStatic; |
| } |
| } |