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Apache CXF example source code file (EffectivePolicyImpl.java)
The Apache CXF EffectivePolicyImpl.java source code/** * 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.cxf.ws.policy; import java.util.ArrayList; import java.util.Collection; import java.util.Iterator; import java.util.LinkedHashSet; import java.util.List; import java.util.ResourceBundle; import java.util.Set; import java.util.logging.Level; import java.util.logging.Logger; import javax.xml.namespace.QName; import org.apache.cxf.common.i18n.BundleUtils; import org.apache.cxf.common.i18n.Message; import org.apache.cxf.common.logging.LogUtils; import org.apache.cxf.helpers.CastUtils; import org.apache.cxf.interceptor.Interceptor; import org.apache.cxf.service.model.BindingFaultInfo; import org.apache.cxf.service.model.BindingMessageInfo; import org.apache.cxf.service.model.BindingOperationInfo; import org.apache.cxf.service.model.EndpointInfo; import org.apache.cxf.transport.Conduit; import org.apache.cxf.transport.Destination; import org.apache.neethi.Policy; /** * */ public class EffectivePolicyImpl implements EffectivePolicy { private static final ResourceBundle BUNDLE = BundleUtils.getBundle(EffectivePolicyImpl.class); private static final Logger LOG = LogUtils.getL7dLogger(EffectivePolicyImpl.class); protected Policy policy; protected Collection<PolicyAssertion> chosenAlternative; protected List<Interceptor interceptors; public Policy getPolicy() { return policy; } public List<Interceptor getInterceptors() { return interceptors; } public Collection<PolicyAssertion> getChosenAlternative() { return chosenAlternative; } void initialise(EndpointPolicyImpl epi, PolicyEngineImpl engine, boolean inbound) { policy = epi.getPolicy(); chosenAlternative = epi.getChosenAlternative(); if (chosenAlternative == null) { chooseAlternative(engine, null); } initialiseInterceptors(engine, inbound); } void initialise(EndpointInfo ei, BindingOperationInfo boi, PolicyEngineImpl engine, Assertor assertor, boolean requestor, boolean request) { initialisePolicy(ei, boi, engine, requestor, request, assertor); chooseAlternative(engine, assertor); initialiseInterceptors(engine, false); } void initialise(EndpointInfo ei, BindingOperationInfo boi, PolicyEngineImpl engine, boolean requestor, boolean request) { Assertor assertor = initialisePolicy(ei, boi, engine, requestor, request, null); chooseAlternative(engine, assertor); initialiseInterceptors(engine, requestor); } void initialise(EndpointInfo ei, BindingFaultInfo bfi, PolicyEngineImpl engine, Assertor assertor) { initialisePolicy(ei, bfi, engine); chooseAlternative(engine, assertor); initialiseInterceptors(engine, false); } Assertor initialisePolicy(EndpointInfo ei, BindingOperationInfo boi, PolicyEngineImpl engine, boolean requestor, boolean request, Assertor assertor) { if (boi.isUnwrapped()) { boi = boi.getUnwrappedOperation(); } BindingMessageInfo bmi = request ? boi.getInput() : boi.getOutput(); EndpointPolicy ep; if (requestor) { ep = engine.getClientEndpointPolicy(ei, (Conduit)assertor); } else { ep = engine.getServerEndpointPolicy(ei, (Destination)assertor); } policy = ep.getPolicy(); if (ep instanceof EndpointPolicyImpl) { assertor = ((EndpointPolicyImpl)ep).getAssertor(); } policy = policy.merge(engine.getAggregatedOperationPolicy(boi)); if (null != bmi) { policy = policy.merge(engine.getAggregatedMessagePolicy(bmi)); } policy = (Policy)policy.normalize(engine.getRegistry(), true); return assertor; } void initialisePolicy(EndpointInfo ei, BindingFaultInfo bfi, PolicyEngineImpl engine) { BindingOperationInfo boi = bfi.getBindingOperation(); policy = engine.getServerEndpointPolicy(ei, (Destination)null).getPolicy(); policy = policy.merge(engine.getAggregatedOperationPolicy(boi)); policy = policy.merge(engine.getAggregatedFaultPolicy(bfi)); policy = (Policy)policy.normalize(engine.getRegistry(), true); } void chooseAlternative(PolicyEngineImpl engine, Assertor assertor) { Collection<PolicyAssertion> alternative = engine.getAlternativeSelector() .selectAlternative(policy, engine, assertor); if (null == alternative) { PolicyUtils.logPolicy(LOG, Level.FINE, "No alternative supported.", getPolicy()); throw new PolicyException(new Message("NO_ALTERNATIVE_EXC", BUNDLE)); } else { setChosenAlternative(alternative); } } void initialiseInterceptors(PolicyEngineImpl engine) { initialiseInterceptors(engine, false); } void initialiseInterceptors(PolicyEngineImpl engine, boolean useIn) { if (engine.getBus() != null) { PolicyInterceptorProviderRegistry reg = engine.getBus().getExtension(PolicyInterceptorProviderRegistry.class); Set<Interceptor out = new LinkedHashSet<Interceptor(); for (PolicyAssertion a : getChosenAlternative()) { initialiseInterceptors(reg, engine, out, a, useIn); } setInterceptors(new ArrayList<Interceptor(out)); } } protected Collection<PolicyAssertion> getSupportedAlternatives(PolicyEngineImpl engine, Policy p) { Collection<PolicyAssertion> alternatives = new ArrayList Other Apache CXF examples (source code examples)Here is a short list of links related to this Apache CXF EffectivePolicyImpl.java source code file: |
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