org.jboss.ejb.protocol.remote.V1EJBLocator Maven / Gradle / Ivy

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This artifact provides a single jar that contains all classes required to use remote EJB and JMS, including all dependencies. It is intended for use by those not using maven, maven users should just import the EJB and JMS BOM's instead (shaded JAR's cause lots of problems with maven, as it is very easy to inadvertently end up with different versions on classes on the class path).

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/*
 * JBoss, Home of Professional Open Source.
 * Copyright 2017 Red Hat, Inc., and individual contributors
 * as indicated by the @author tags.
 *
 * Licensed 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.jboss.ejb.protocol.remote;

import java.io.Serializable;

import jakarta.ejb.EJBHome;
import jakarta.ejb.EJBObject;

import org.jboss.ejb.client.Affinity;
import org.jboss.ejb.client.EJBHomeLocator;
import org.jboss.ejb.client.EntityEJBLocator;
import org.jboss.ejb.client.SessionID;
import org.jboss.ejb.client.StatefulEJBLocator;
import org.jboss.ejb.client.StatelessEJBLocator;

/**
 * @author David M. Lloyd
 */
abstract class V1EJBLocator implements Serializable {
    private static final long serialVersionUID = -7306257085240447972L;

    final Class viewType;
    final String appName;
    final String moduleName;
    final String beanName;
    final String distinctName;
    final Affinity affinity;

    V1EJBLocator(final Class viewType, final String appName, final String moduleName, final String beanName, final String distinctName, final Affinity affinity) {
        this.viewType = viewType;
        this.appName = appName;
        this.moduleName = moduleName;
        this.beanName = beanName;
        this.distinctName = distinctName;
        this.affinity = affinity;
    }

    abstract Object readResolve();
}

final class V1StatefulLocator extends V1EJBLocator {
    private static final long serialVersionUID = 8229686118358785586L;

    final SessionID sessionId;
    final String sessionOwnerNode;

    V1StatefulLocator(final Class viewType, final String appName, final String moduleName, final String beanName, final String distinctName, final Affinity affinity, final SessionID sessionId, final String sessionOwnerNode) {
        super(viewType, appName, moduleName, beanName, distinctName, affinity);
        this.sessionId = sessionId;
        this.sessionOwnerNode = sessionOwnerNode;
    }

    Object readResolve() {
        return new StatefulEJBLocator(viewType, appName, moduleName, beanName, distinctName, sessionId, affinity);
    }
}

final class V1StatelessLocator extends V1EJBLocator {
    private static final long serialVersionUID = -3040039191221970094L;

    V1StatelessLocator(final Class viewType, final String appName, final String moduleName, final String beanName, final String distinctName, final Affinity affinity) {
        super(viewType, appName, moduleName, beanName, distinctName, affinity);
    }

    Object readResolve() {
        return new StatelessEJBLocator(viewType, appName, moduleName, beanName, distinctName, affinity);
    }
}

final class V1EntityLocator extends V1EJBLocator {
    private static final long serialVersionUID = 6674116259124568398L;

    final Object primaryKey;

    V1EntityLocator(final Class viewType, final String appName, final String moduleName, final String beanName, final String distinctName, final Affinity affinity, final Object primaryKey) {
        super(viewType, appName, moduleName, beanName, distinctName, affinity);
        this.primaryKey = primaryKey;
    }

    Object readResolve() {
        return new EntityEJBLocator(viewType, appName, moduleName, beanName, distinctName, primaryKey, affinity);
    }
}

final class V1HomeLocator extends V1EJBLocator {
    private static final long serialVersionUID = -3040039191221970094L;

    V1HomeLocator(final Class viewType, final String appName, final String moduleName, final String beanName, final String distinctName, final Affinity affinity) {
        super(viewType, appName, moduleName, beanName, distinctName, affinity);
    }

    Object readResolve() {
        return new EJBHomeLocator(viewType, appName, moduleName, beanName, distinctName, affinity);
    }
}