| /** |
| * 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.xml.security.stax.config; |
| |
| import org.apache.xml.security.exceptions.XMLSecurityException; |
| import org.apache.xml.security.stax.ext.ResourceResolver; |
| import org.apache.xml.security.stax.ext.ResourceResolverLookup; |
| import org.apache.xml.security.utils.ClassLoaderUtils; |
| import org.apache.xml.security.configuration.ResolverType; |
| import org.apache.xml.security.configuration.ResourceResolversType; |
| |
| import java.util.ArrayList; |
| import java.util.List; |
| |
| /** |
| */ |
| public final class ResourceResolverMapper { |
| |
| private static List<ResourceResolverLookup> resourceResolvers; |
| |
| private ResourceResolverMapper() { |
| } |
| |
| protected static synchronized void init(ResourceResolversType resourceResolversType, |
| Class<?> callingClass) throws Exception { |
| List<ResolverType> handlerList = resourceResolversType.getResolver(); |
| resourceResolvers = new ArrayList<>(handlerList.size() + 1); |
| for (int i = 0; i < handlerList.size(); i++) { |
| ResolverType uriResolverType = handlerList.get(i); |
| resourceResolvers.add((ResourceResolverLookup) |
| ClassLoaderUtils.loadClass(uriResolverType.getJAVACLASS(), callingClass).newInstance()); |
| } |
| } |
| |
| public static ResourceResolver getResourceResolver(String uri, String baseURI) throws XMLSecurityException { |
| for (int i = 0; i < resourceResolvers.size(); i++) { |
| ResourceResolverLookup resourceResolver = resourceResolvers.get(i); |
| ResourceResolverLookup rr = resourceResolver.canResolve(uri, baseURI); |
| if (rr != null) { |
| return rr.newInstance(uri, baseURI); |
| } |
| } |
| throw new XMLSecurityException("utils.resolver.noClass", new Object[]{uri, baseURI}); |
| } |
| } |