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Java example source code file (WsaTubeHelper.java)

This example Java source code file (WsaTubeHelper.java) is included in the alvinalexander.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" TM.

Learn more about this Java project at its project page.

Java - Java tags/keywords

detail, dom, element, javamethodimpl, packet, qname, soapexception, soapfactory, soapfault, string, webserviceexception, wsatubehelper, wsdlboundoperation, wsdloperationmapping, wsdlport, xml

The WsaTubeHelper.java Java example source code

/*
 * Copyright (c) 1997, 2013, Oracle and/or its affiliates. All rights reserved.
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * This code is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License version 2 only, as
 * published by the Free Software Foundation.  Oracle designates this
 * particular file as subject to the "Classpath" exception as provided
 * by Oracle in the LICENSE file that accompanied this code.
 *
 * This code is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
 *
 * You should have received a copy of the GNU General Public License version
 * 2 along with this work; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
 *
 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
 * or visit www.oracle.com if you need additional information or have any
 * questions.
 */

package com.sun.xml.internal.ws.addressing;

import com.sun.xml.internal.ws.addressing.model.InvalidAddressingHeaderException;
import com.sun.xml.internal.ws.addressing.model.MissingAddressingHeaderException;
import com.sun.xml.internal.ws.api.SOAPVersion;
import com.sun.xml.internal.ws.api.WSBinding;
import com.sun.xml.internal.ws.api.addressing.AddressingVersion;
import com.sun.xml.internal.ws.api.message.AddressingUtils;
import com.sun.xml.internal.ws.api.message.Packet;
import com.sun.xml.internal.ws.api.model.wsdl.WSDLBoundOperation;
import com.sun.xml.internal.ws.api.model.wsdl.WSDLFault;
import com.sun.xml.internal.ws.api.model.wsdl.WSDLOperation;
import com.sun.xml.internal.ws.api.model.wsdl.WSDLOutput;
import com.sun.xml.internal.ws.api.model.wsdl.WSDLPort;
import com.sun.xml.internal.ws.api.model.SEIModel;
import com.sun.xml.internal.ws.api.model.JavaMethod;
import com.sun.xml.internal.ws.api.model.WSDLOperationMapping;
import com.sun.xml.internal.ws.model.JavaMethodImpl;
import com.sun.xml.internal.ws.model.CheckedExceptionImpl;
import com.sun.istack.internal.Nullable;
import org.w3c.dom.Element;

import javax.xml.namespace.QName;
import javax.xml.soap.Detail;
import javax.xml.soap.SOAPConstants;
import javax.xml.soap.SOAPException;
import javax.xml.soap.SOAPFactory;
import javax.xml.soap.SOAPFault;
import javax.xml.soap.SOAPMessage;
import javax.xml.ws.WebServiceException;

/**
 * @author Rama Pulavarthi
 * @author Arun Gupta
 */
public abstract class WsaTubeHelper {

    public WsaTubeHelper(WSBinding binding, SEIModel seiModel, WSDLPort wsdlPort) {
        this.binding = binding;
        this.wsdlPort = wsdlPort;
        this.seiModel = seiModel;
        this.soapVer = binding.getSOAPVersion();
        this.addVer = binding.getAddressingVersion();

    }

    public String getFaultAction(Packet requestPacket, Packet responsePacket) {
        String action = null;
        if(seiModel != null) {
            action = getFaultActionFromSEIModel(requestPacket,responsePacket);
        }
        if (action != null) {
            return action;
        } else {
            action = addVer.getDefaultFaultAction();
        }
        if (wsdlPort != null) {
            WSDLOperationMapping wsdlOp = requestPacket.getWSDLOperationMapping();
            if (wsdlOp != null) {
                WSDLBoundOperation wbo = wsdlOp.getWSDLBoundOperation();
                return getFaultAction(wbo, responsePacket);
            }
        }
        return action;
    }

    String getFaultActionFromSEIModel(Packet requestPacket, Packet responsePacket) {
        String action = null;
        if (seiModel == null || wsdlPort == null) {
            return action;
        }

        try {
            SOAPMessage sm = responsePacket.getMessage().copy().readAsSOAPMessage();
            if (sm == null) {
                return action;
            }

            if (sm.getSOAPBody() == null) {
                return action;
            }

            if (sm.getSOAPBody().getFault() == null) {
                return action;
            }

            Detail detail = sm.getSOAPBody().getFault().getDetail();
            if (detail == null) {
                return action;
            }

            String ns = detail.getFirstChild().getNamespaceURI();
            String name = detail.getFirstChild().getLocalName();

            WSDLOperationMapping wsdlOp = requestPacket.getWSDLOperationMapping();
            JavaMethodImpl jm = (wsdlOp != null) ? (JavaMethodImpl)wsdlOp.getJavaMethod() : null;
            if (jm != null) {
              for (CheckedExceptionImpl ce : jm.getCheckedExceptions()) {
                  if (ce.getDetailType().tagName.getLocalPart().equals(name) &&
                          ce.getDetailType().tagName.getNamespaceURI().equals(ns)) {
                      return ce.getFaultAction();
                  }
              }
            }
            return action;
        } catch (SOAPException e) {
            throw new WebServiceException(e);
        }
    }

    String getFaultAction(@Nullable WSDLBoundOperation wbo, Packet responsePacket) {
        String action = AddressingUtils.getAction(responsePacket.getMessage().getHeaders(), addVer, soapVer);
        if (action != null) {
            return action;
        }

        action = addVer.getDefaultFaultAction();
        if (wbo == null) {
            return action;
        }

        try {
            SOAPMessage sm = responsePacket.getMessage().copy().readAsSOAPMessage();
            if (sm == null) {
                return action;
            }

            if (sm.getSOAPBody() == null) {
                return action;
            }

            if (sm.getSOAPBody().getFault() == null) {
                return action;
            }

            Detail detail = sm.getSOAPBody().getFault().getDetail();
            if (detail == null) {
                return action;
            }

            String ns = detail.getFirstChild().getNamespaceURI();
            String name = detail.getFirstChild().getLocalName();

            WSDLOperation o = wbo.getOperation();

            WSDLFault fault = o.getFault(new QName(ns, name));
            if (fault == null) {
                return action;
            }

            action = fault.getAction();

            return action;
        } catch (SOAPException e) {
            throw new WebServiceException(e);
        }
    }

    public String getInputAction(Packet packet) {
        String action = null;

        if (wsdlPort != null) {
            WSDLOperationMapping wsdlOp = packet.getWSDLOperationMapping();
            if (wsdlOp != null) {
                WSDLBoundOperation wbo = wsdlOp.getWSDLBoundOperation();
                WSDLOperation op = wbo.getOperation();
                action = op.getInput().getAction();
            }
        }

        return action;
    }

    /**
     * This method gives the Input addressing Action for a message.
     * It gives the Action set in the wsdl operation for the corresponding payload.
     * If it is not explicitly set, it gives the soapAction
     * @param packet
     * @return input Action
     */
    public String getEffectiveInputAction(Packet packet) {
        //non-default SOAPAction beomes wsa:action
        if(packet.soapAction != null && !packet.soapAction.equals("")) {
            return packet.soapAction;
        }
        String action;

        if (wsdlPort != null) {
            WSDLOperationMapping wsdlOp = packet.getWSDLOperationMapping();
            if (wsdlOp != null) {
                WSDLBoundOperation wbo = wsdlOp.getWSDLBoundOperation();
                WSDLOperation op = wbo.getOperation();
                action = op.getInput().getAction();
            } else {
                action = packet.soapAction;
            }
        } else {
            action = packet.soapAction;
        }
        return action;
    }

    public boolean isInputActionDefault(Packet packet) {
        if (wsdlPort == null) {
            return false;
        }
        WSDLOperationMapping wsdlOp = packet.getWSDLOperationMapping();
        if(wsdlOp == null) {
            return false;
        }
        WSDLBoundOperation wbo = wsdlOp.getWSDLBoundOperation();
        WSDLOperation op = wbo.getOperation();
        return op.getInput().isDefaultAction();

    }

    public String getSOAPAction(Packet packet) {
        String action = "";

        if (packet == null || packet.getMessage() == null) {
            return action;
        }

        if (wsdlPort == null) {
            return action;
        }

        WSDLOperationMapping wsdlOp = packet.getWSDLOperationMapping();
        if (wsdlOp == null) {
            return action;
        }

        WSDLBoundOperation op = wsdlOp.getWSDLBoundOperation();
        action = op.getSOAPAction();
        return action;
    }

    public String getOutputAction(Packet packet) {
        //String action = AddressingVersion.UNSET_OUTPUT_ACTION;
        String action = null;
        WSDLOperationMapping wsdlOp = packet.getWSDLOperationMapping();
        if (wsdlOp != null) {
            JavaMethod javaMethod = wsdlOp.getJavaMethod();
            if (javaMethod != null) {
                JavaMethodImpl jm = (JavaMethodImpl) javaMethod;
                if (jm != null && jm.getOutputAction() != null && !jm.getOutputAction().equals("")) {
                    return jm.getOutputAction();
                }
            }
            WSDLBoundOperation wbo = wsdlOp.getWSDLBoundOperation();
            if (wbo != null) return getOutputAction(wbo);
        }
        return action;
    }

    String getOutputAction(@Nullable WSDLBoundOperation wbo) {
        String action = AddressingVersion.UNSET_OUTPUT_ACTION;
        if (wbo != null) {
            WSDLOutput op = wbo.getOperation().getOutput();
            if (op != null) {
                action = op.getAction();
            }
        }
        return action;
    }

    public SOAPFault createInvalidAddressingHeaderFault(InvalidAddressingHeaderException e, AddressingVersion av) {
        QName name = e.getProblemHeader();
        QName subsubcode = e.getSubsubcode();
        QName subcode = av.invalidMapTag;
        String faultstring = String.format(av.getInvalidMapText(), name, subsubcode);

        try {
            SOAPFactory factory;
            SOAPFault fault;
            if (soapVer == SOAPVersion.SOAP_12) {
                factory = SOAPVersion.SOAP_12.getSOAPFactory();
                fault = factory.createFault();
                fault.setFaultCode(SOAPConstants.SOAP_SENDER_FAULT);
                fault.appendFaultSubcode(subcode);
                fault.appendFaultSubcode(subsubcode);
                getInvalidMapDetail(name, fault.addDetail());
            } else {
                factory = SOAPVersion.SOAP_11.getSOAPFactory();
                fault = factory.createFault();
                fault.setFaultCode(subsubcode);
            }

            fault.setFaultString(faultstring);

            return fault;
        } catch (SOAPException se) {
            throw new WebServiceException(se);
        }
    }

    public SOAPFault newMapRequiredFault(MissingAddressingHeaderException e) {
        QName subcode = addVer.mapRequiredTag;
        QName subsubcode = addVer.mapRequiredTag;
        String faultstring = addVer.getMapRequiredText();

        try {
            SOAPFactory factory;
            SOAPFault fault;
            if (soapVer == SOAPVersion.SOAP_12) {
                factory = SOAPVersion.SOAP_12.getSOAPFactory();
                fault = factory.createFault();
                fault.setFaultCode(SOAPConstants.SOAP_SENDER_FAULT);
                fault.appendFaultSubcode(subcode);
                fault.appendFaultSubcode(subsubcode);
                getMapRequiredDetail(e.getMissingHeaderQName(), fault.addDetail());
            } else {
                factory = SOAPVersion.SOAP_11.getSOAPFactory();
                fault = factory.createFault();
                fault.setFaultCode(subsubcode);
            }

            fault.setFaultString(faultstring);

            return fault;
        } catch (SOAPException se) {
            throw new WebServiceException(se);
        }
    }

    public abstract void getProblemActionDetail(String action, Element element);
    public abstract void getInvalidMapDetail(QName name, Element element);
    public abstract void getMapRequiredDetail(QName name, Element element);

    protected SEIModel seiModel;
    protected WSDLPort wsdlPort;
    protected WSBinding binding;
    protected final SOAPVersion soapVer;
    protected final AddressingVersion addVer;
}

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