1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000 1.2 +++ b/src/share/jaxws_classes/com/sun/xml/internal/ws/server/provider/ProviderEndpointModel.java Tue Mar 06 16:09:35 2012 -0800 1.3 @@ -0,0 +1,116 @@ 1.4 +/* 1.5 + * Copyright (c) 1997, 2010, Oracle and/or its affiliates. All rights reserved. 1.6 + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 1.7 + * 1.8 + * This code is free software; you can redistribute it and/or modify it 1.9 + * under the terms of the GNU General Public License version 2 only, as 1.10 + * published by the Free Software Foundation. Oracle designates this 1.11 + * particular file as subject to the "Classpath" exception as provided 1.12 + * by Oracle in the LICENSE file that accompanied this code. 1.13 + * 1.14 + * This code is distributed in the hope that it will be useful, but WITHOUT 1.15 + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 1.16 + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 1.17 + * version 2 for more details (a copy is included in the LICENSE file that 1.18 + * accompanied this code). 1.19 + * 1.20 + * You should have received a copy of the GNU General Public License version 1.21 + * 2 along with this work; if not, write to the Free Software Foundation, 1.22 + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 1.23 + * 1.24 + * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 1.25 + * or visit www.oracle.com if you need additional information or have any 1.26 + * questions. 1.27 + */ 1.28 + 1.29 +package com.sun.xml.internal.ws.server.provider; 1.30 + 1.31 +import com.sun.istack.internal.NotNull; 1.32 +import com.sun.xml.internal.ws.api.WSBinding; 1.33 +import com.sun.xml.internal.ws.api.server.AsyncProvider; 1.34 +import com.sun.xml.internal.ws.resources.ServerMessages; 1.35 +import com.sun.xml.internal.ws.spi.db.BindingHelper; 1.36 + 1.37 +import javax.activation.DataSource; 1.38 +import javax.xml.soap.SOAPMessage; 1.39 +import javax.xml.transform.Source; 1.40 +import javax.xml.ws.Provider; 1.41 +import javax.xml.ws.Service; 1.42 +import javax.xml.ws.ServiceMode; 1.43 +import javax.xml.ws.WebServiceException; 1.44 +import javax.xml.ws.soap.SOAPBinding; 1.45 +import java.lang.reflect.ParameterizedType; 1.46 +import java.lang.reflect.Type; 1.47 + 1.48 + 1.49 +/** 1.50 + * Keeps the runtime information like Service.Mode and erasure of Provider class 1.51 + * about Provider endpoint. It proccess annotations to find about Service.Mode 1.52 + * It also finds about parameterized type(e.g. Source, SOAPMessage, DataSource) 1.53 + * of endpoint class. 1.54 + * 1.55 + * @author Jitendra Kotamraju 1.56 + * @author Kohsuke Kawaguchi 1.57 + */ 1.58 +final class ProviderEndpointModel<T> { 1.59 + /** 1.60 + * True if this is {@link AsyncProvider}. 1.61 + */ 1.62 + final boolean isAsync; 1.63 + 1.64 + /** 1.65 + * In which mode does this provider operate? 1.66 + */ 1.67 + @NotNull final Service.Mode mode; 1.68 + /** 1.69 + * T of {@link Provider}<T>. 1.70 + */ 1.71 + @NotNull final Class datatype; 1.72 + /** 1.73 + * User class that extends {@link Provider}. 1.74 + */ 1.75 + @NotNull final Class implClass; 1.76 + 1.77 + ProviderEndpointModel(Class<T> implementorClass, WSBinding binding) { 1.78 + assert implementorClass != null; 1.79 + assert binding != null; 1.80 + 1.81 + implClass = implementorClass; 1.82 + mode = getServiceMode(implementorClass); 1.83 + Class otherClass = (binding instanceof SOAPBinding) 1.84 + ? SOAPMessage.class : DataSource.class; 1.85 + isAsync = AsyncProvider.class.isAssignableFrom(implementorClass); 1.86 + 1.87 + 1.88 + Class<? extends Object> baseType = isAsync ? AsyncProvider.class : Provider.class; 1.89 + Type baseParam = BindingHelper.getBaseType(implementorClass, baseType); 1.90 + if (baseParam==null) 1.91 + throw new WebServiceException(ServerMessages.NOT_IMPLEMENT_PROVIDER(implementorClass.getName())); 1.92 + if (!(baseParam instanceof ParameterizedType)) 1.93 + throw new WebServiceException(ServerMessages.PROVIDER_NOT_PARAMETERIZED(implementorClass.getName())); 1.94 + 1.95 + ParameterizedType pt = (ParameterizedType)baseParam; 1.96 + Type[] types = pt.getActualTypeArguments(); 1.97 + if(!(types[0] instanceof Class)) 1.98 + throw new WebServiceException(ServerMessages.PROVIDER_INVALID_PARAMETER_TYPE(implementorClass.getName(),types[0])); 1.99 + datatype = (Class)types[0]; 1.100 + 1.101 + if (mode == Service.Mode.PAYLOAD && datatype!=Source.class) { 1.102 + // Illegal to have PAYLOAD && SOAPMessage 1.103 + // Illegal to have PAYLOAD && DataSource 1.104 + throw new IllegalArgumentException( 1.105 + "Illeagal combination - Mode.PAYLOAD and Provider<"+otherClass.getName()+">"); 1.106 + } 1.107 + } 1.108 + 1.109 + /** 1.110 + * Is it PAYLOAD or MESSAGE ?? 1.111 + * 1.112 + * @param c endpoint class 1.113 + * @return Service.Mode.PAYLOAD or Service.Mode.MESSAGE 1.114 + */ 1.115 + private static Service.Mode getServiceMode(Class<?> c) { 1.116 + ServiceMode mode = c.getAnnotation(ServiceMode.class); 1.117 + return (mode == null) ? Service.Mode.PAYLOAD : mode.value(); 1.118 + } 1.119 +}