jenkinsci/hpe-application-automation-tools-plugin

/*
 * Certain versions of software accessible here may contain branding from Hewlett-Packard Company (now HP Inc.) and Hewlett Packard Enterprise Company.
 * This software was acquired by Micro Focus on September 1, 2017, and is now offered by OpenText.
 * Any reference to the HP and Hewlett Packard Enterprise/HPE marks is historical in nature, and the HP and Hewlett Packard Enterprise/HPE marks are the property of their respective owners.
 * __________________________________________________________________
 * MIT License
 *
 * Copyright 2012-2024 Open Text
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 * its affiliates and licensors ("Open Text") are as may be set forth
 * in the express warranty statements accompanying such products and services.
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 * omissions contained herein. The information contained herein is subject
 * to change without notice.
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 * Except as specifically indicated otherwise, this document contains
 * confidential information and a valid license is required for possession,
 * use or copying. If this work is provided to the U.S. Government,
 * consistent with FAR 12.211 and 12.212, Commercial Computer Software,
 * Computer Software Documentation, and Technical Data for Commercial Items are
 * licensed to the U.S. Government under vendor's standard commercial license.
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 * See the License for the specific language governing permissions and
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package com.microfocus.application.automation.tools.octane.model.processors.scm;

import com.microfocus.application.automation.tools.octane.configuration.SDKBasedLoggerProvider;
import org.apache.logging.log4j.Logger;

/**
 * Created by gullery on 31/03/2015.
 */

public enum SCMProcessors {
    NONE("hudson.scm.NullSCM", null),
    GIT("hudson.plugins.git.GitSCM", GitSCMProcessor.class),
    SVN("hudson.scm.SubversionSCM", SvnSCMProcessor.class),
    STARTEAM("hudson.plugins.starteam.StarTeamSCM", StarTeamSCMProcessor.class);

    private static Logger logger = SDKBasedLoggerProvider.getLogger(SCMProcessors.class);
    private String targetSCMPluginClassName;
    private Class<? extends SCMProcessor> processorClass;

    SCMProcessors(String targetSCMPluginClassName, Class<? extends SCMProcessor> processorClass) {
        this.targetSCMPluginClassName = targetSCMPluginClassName;
        this.processorClass = processorClass;
    }

    public static SCMProcessor getAppropriate(String className) {
        SCMProcessor result = null;

        //  skip any processing if NULL SCM declared
        if (!className.startsWith(NONE.targetSCMPluginClassName)) {
            for (SCMProcessors p : values()) {
                if (className.startsWith(p.targetSCMPluginClassName))
                    try {
                        result = p.processorClass.newInstance();
                        break;
                    } catch (InstantiationException | IllegalAccessException e) {
                        logger.error("failed to instantiate SCM processor of type '" + p.targetSCMPluginClassName, e);
                    }
            }
            if (result == null) {
                result = getGenericSCMProcessor(className);
            }
        }

        return result;
    }

    private static SCMProcessor getGenericSCMProcessor(String className) {
        SCMProcessor genericSCMProcessor = null;
        try {
            genericSCMProcessor = (GenericSCMProcessor.class).newInstance();
        } catch (InstantiationException | IllegalAccessException e) {
            logger.error("failed to instantiate SCM processor of type '" + className, e);
        }
        return genericSCMProcessor;
    }
}