001/* 002 * Copyright 2020 Anyware Services 003 * 004 * Licensed under the Apache License, Version 2.0 (the "License"); 005 * you may not use this file except in compliance with the License. 006 * You may obtain a copy of the License at 007 * 008 * http://www.apache.org/licenses/LICENSE-2.0 009 * 010 * Unless required by applicable law or agreed to in writing, software 011 * distributed under the License is distributed on an "AS IS" BASIS, 012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 013 * See the License for the specific language governing permissions and 014 * limitations under the License. 015 */ 016package org.ametys.plugins.core.ui.resources.vuejs; 017 018import java.io.IOException; 019 020import org.apache.avalon.framework.service.ServiceException; 021import org.apache.avalon.framework.service.ServiceManager; 022import org.apache.excalibur.source.Source; 023import org.apache.excalibur.source.SourceResolver; 024 025import org.ametys.core.resources.AbstractResourceHandlerProvider; 026import org.ametys.core.resources.ResourceHandler; 027import org.ametys.core.resources.ResourceHandlerProvider; 028import org.ametys.plugins.core.ui.resources.vuejs.VueJsResourceHandler.LocationParser; 029 030/** 031 * {@link ResourceHandlerProvider} for compiled VueJS files. 032 */ 033public class VueJsResourceHandlerProvider extends AbstractResourceHandlerProvider 034{ 035 private SourceResolver _resolver; 036 037 @Override 038 public void service(ServiceManager manager) throws ServiceException 039 { 040 super.service(manager); 041 _resolver = (SourceResolver) manager.lookup(SourceResolver.ROLE); 042 } 043 044 public int getPriority() 045 { 046 return MIN_PRIORITY + 10_000; 047 } 048 049 @Override 050 public ResourceHandler getResourceHandler(String source) throws Exception 051 { 052 LocationParser lp = new LocationParser(source); 053 if (!lp.matches()) 054 { 055 return null; 056 } 057 058 try 059 { 060 Source src = _resolver.resolveURI(source); 061 if (!src.exists()) 062 { 063 return setup(new VueJsResourceHandler(src)); 064 } 065 else 066 { 067 _resolver.release(src); 068 } 069 } 070 catch (IOException e) 071 { 072 // Nothing 073 } 074 075 return null; 076 } 077}