001// *************************************************************************************************************************** 002// * Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements. See the NOTICE file * 003// * distributed with this work for additional information regarding copyright ownership. The ASF licenses this file * 004// * to you under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance * 005// * with the License. You may obtain a copy of the License at * 006// * * 007// * http://www.apache.org/licenses/LICENSE-2.0 * 008// * * 009// * Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an * 010// * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the * 011// * specific language governing permissions and limitations under the License. * 012// *************************************************************************************************************************** 013package org.apache.juneau.rest; 014 015import org.apache.juneau.*; 016import org.apache.juneau.reflect.*; 017import org.apache.juneau.rest.annotation.*; 018import org.apache.juneau.svl.*; 019 020/** 021 * Builder class for {@link RestMethodContext} objects. 022 */ 023@SuppressWarnings("deprecation") 024public class RestMethodContextBuilder extends BeanContextBuilder { 025 026 RestContext context; 027 java.lang.reflect.Method method; 028 029 RestMethodProperties properties; 030 031 RestMethodContextBuilder(Object servlet, java.lang.reflect.Method method, RestContext context) throws RestServletException { 032 this.context = context; 033 this.method = method; 034 035 String sig = method.getDeclaringClass().getName() + '.' + method.getName(); 036 MethodInfo mi = MethodInfo.of(servlet.getClass(), method, method); 037 038 try { 039 040 RestMethod m = mi.getAnnotation(RestMethod.class); 041 if (m == null) 042 throw new RestServletException("@RestMethod annotation not found on method ''{0}''", sig); 043 044 VarResolver vr = context.getVarResolver(); 045 VarResolverSession vrs = vr.createSession(); 046 047 applyAnnotations(mi.getAnnotationListParentFirst(ConfigAnnotationFilter.INSTANCE), vrs); 048 049 properties = new RestMethodProperties(context.getProperties()); 050 051 if (m.properties().length > 0 || m.flags().length > 0) { 052 properties = new RestMethodProperties(properties); 053 for (Property p1 : m.properties()) 054 properties.put(p1.name(), p1.value()); 055 for (String p1 : m.flags()) 056 properties.put(p1, true); 057 } 058 059 } catch (RestServletException e) { 060 throw e; 061 } catch (Exception e) { 062 throw new RestServletException("Exception occurred while initializing method ''{0}''", sig).initCause(e); 063 } 064 } 065}