com.sun.xml.ws.tx.at.tube.WSATTubeHelper Maven / Gradle / Ivy

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This module contains the Metro runtime code.
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/*
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 *
 * Copyright (c) 1997-2010 Oracle and/or its affiliates. All rights reserved.
 *
 * The contents of this file are subject to the terms of either the GNU
 * General Public License Version 2 only ("GPL") or the Common Development
 * and Distribution License("CDDL") (collectively, the "License").  You
 * may not use this file except in compliance with the License.  You can
 * obtain a copy of the License at
 * https://glassfish.dev.java.net/public/CDDL+GPL_1_1.html
 * or packager/legal/LICENSE.txt.  See the License for the specific
 * language governing permissions and limitations under the License.
 *
 * When distributing the software, include this License Header Notice in each
 * file and include the License file at packager/legal/LICENSE.txt.
 *
 * GPL Classpath Exception:
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 * exception as provided by Oracle in the GPL Version 2 section of the License
 * file that accompanied this code.
 *
 * Modifications:
 * If applicable, add the following below the License Header, with the fields
 * enclosed by brackets [] replaced by your own identifying information:
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package com.sun.xml.ws.tx.at.tube;

import com.sun.istack.logging.Logger;
import com.sun.xml.ws.api.message.Packet;
import com.sun.xml.ws.api.model.wsdl.WSDLBoundOperation;
import com.sun.xml.ws.api.model.wsdl.WSDLPort;
import com.sun.xml.ws.tx.at.WSATHelper;
import com.sun.xml.ws.api.tx.at.Transactional;
import com.sun.xml.ws.api.tx.at.TransactionalFeature;

public class WSATTubeHelper {   
    private static final Logger LOGGER = Logger.getLogger(WSATTubeHelper.class);

    public static TransactionalAttribute getTransactionalAttribute(TransactionalFeature feature, Packet packet, WSDLPort port) {
        if (feature == null) {
            feature =
                    new TransactionalFeature(true, Transactional.TransactionFlowType.SUPPORTS, Transactional.Version.DEFAULT);
        }
        //a dynamic service client can be created without a wsdl.
        if (port == null) {
            boolean isEnabled = feature.isEnabled() && Transactional.TransactionFlowType.NEVER != feature.getFlowType();
            boolean isRequired = Transactional.TransactionFlowType.MANDATORY == feature.getFlowType();
            if (WSATHelper.isDebugEnabled()) {
                debug("no wsdl port found, the effective transaction attribute is: enabled(" + isEnabled + "),required(" + isRequired + "), version(" + feature.getVersion() + ").");
            }
            return new TransactionalAttribute(isEnabled, isRequired, feature.getVersion());
        }
        WSDLBoundOperation wsdlBoundOperation = packet.getMessage().getOperation(port);
        if (wsdlBoundOperation != null
                && wsdlBoundOperation.getOperation() != null
                && !wsdlBoundOperation.getOperation().isOneWay()) {
            String opName = wsdlBoundOperation.getName().getLocalPart();
            boolean isEnabled = feature.isEnabled(opName)
                    && Transactional.TransactionFlowType.NEVER != feature.getFlowType(opName);
            boolean isRequired = Transactional.TransactionFlowType.MANDATORY == feature.getFlowType(opName);

            if (WSATHelper.isDebugEnabled()) {
                debug("the effective transaction attribute for operation' " + opName + "' is : enabled(" + isEnabled + "),required(" + isRequired + "), version(" + feature.getVersion() + ").");
            }
            return new TransactionalAttribute(isEnabled, isRequired, feature.getVersion());
        }
        if (WSATHelper.isDebugEnabled()) {
            debug("no twoway operation found for this request, the effective transaction attribute is disabled.");
        }
        return new TransactionalAttribute(false, false, Transactional.Version.DEFAULT);
    }

    private static void debug(String message) {
        LOGGER.info(message);
    }
}