org.taverna.server.master.localworker.ConfigBean.java Source code

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Here is the source code for org.taverna.server.master.localworker.ConfigBean.java

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/*
 * Copyright (C) 2011 The University of Manchester
 * 
 * See the file "LICENSE.txt" for license terms.
 */
package org.taverna.server.master.localworker;

import org.springframework.beans.factory.annotation.Value;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;

/**
 * Provider of the configuration of the "localworker.factory" bean, which is
 * sufficiently complex to be too hard to manufacture directly from the XML
 * configuration.
 * 
 * @author Donal Fellows
 */
@Configuration
public class ConfigBean {
    @Bean(name = "localworker.factory")
    AbstractRemoteRunFactory getLocalworkerFactory(@Value("${backEndFactory}") String mode) throws Exception {
        AbstractRemoteRunFactory factory;
        if (mode == null)
            throw new Exception("no value for ${backEndFactory}");
        if ("org.taverna.server.master.localworker.IdAwareForkRunFactory".equals(mode))
            factory = new IdAwareForkRunFactory();
        else if ("org.taverna.server.master.localworker.ForkRunFactory".equals(mode))
            factory = new ForkRunFactory();
        else
            throw new Exception("unknown remote run factory: " + mode);
        return factory;
    }
}