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 * obtain a copy of the License at
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package org.glassfish.maven;

import org.apache.maven.plugin.MojoExecutionException;
import org.apache.maven.plugin.MojoFailureException;

import java.io.File;
import java.lang.reflect.Method;
import java.util.ArrayList;
import java.util.List;
import java.util.Properties;

/**
 * @author [email protected]
 */
public abstract class AbstractDeployMojo extends AbstractServerMojo {
    /**
     * @parameter expression="${name}" default-value="myapp"
     */
    protected String name;

    /**
     * @parameter expression="${contextRoot}"
     */
    protected String contextRoot;
    /**
     * @parameter expression="${precompileJsp}"
     */
    protected Boolean precompileJsp;

    /**
     * @parameter expression="${dbVendorName}"
     */
    protected String dbVendorName;

    /**
     * @parameter expression="${createTables}"
     */
    protected Boolean createTables;

    /**
     * @parameter expression="${libraries}"
     */
    protected String libraries;
    /**
     * @parameter expression="${project.build.directory}"
     */
    String buildDirectory;

    /**
     * @parameter expression="${basedir}"
     */
    String baseDirectory;

    /**
     * @parameter expression="${project.build.finalName}"
     */
    String fileName;

    /**
     * @parameter expression="${app}"
     */
    protected String app;

    /**
     * @parameter expression="${deploymentParams}"
     */
    protected String[] deploymentParams;

    /**
     * @parameter expression="${undeploymentParams}"
     */
    protected String[] undeploymentParams;

    public abstract void execute() throws MojoExecutionException, MojoFailureException;

    protected String[] getDeploymentParameters() {
        List deployParams = new ArrayList();
        set(deployParams, "--name", name);
        set(deployParams, "--force", "true");
        set(deployParams, "--contextroot", contextRoot);
        set(deployParams, "--precompilejsp", precompileJsp);
        set(deployParams, "--dbvendorname", dbVendorName);
        set(deployParams, "--createtables", createTables);
        set(deployParams, "--libraries", libraries);
        if (deploymentParams != null) {
            for (String p : deploymentParams) {
                deployParams.add(p);
            }
        }
        return deployParams.toArray(new String[0]);
    }

    protected String[] getUndeploymentParameters() {
        List undeployParams = new ArrayList();
        if (undeploymentParams != null) {
            for (String p : undeploymentParams) {
                undeployParams.add(p);
            }
        }
        return undeployParams.toArray(new String[0]);
    }

    /**
     * Add the paramName:paramValue key-value pair into params, if both
     * paramName and paramValue are non null.
     *
     * @param params     Map where the paramName:Value to be added
     * @param paramName  Name of the parameter
     * @param paramValue Value of the parameter.
     */
    void set(List params, String paramName, Object paramValue) {
        if (paramValue != null && paramName != null) {
            params.add(paramName + "=" + paramValue.toString());
        }
    }

    protected String getApp() {
        if (app != null) {
            return new File(app).isAbsolute() ? app : baseDirectory + File.separator + app;
        } else {
            return buildDirectory + File.separator + fileName + ".war";
        }
    }

    protected void doDeploy(String serverId, ClassLoader cl, Properties bootstrapProps,
                            Properties glassfishProperties,
                            File archive, String[] deploymentParams) throws Exception {
        Class clazz = cl.loadClass(PluginUtil.class.getName());
        Method m = clazz.getMethod("doDeploy", new Class[]{String.class,
                ClassLoader.class, Properties.class, Properties.class, File.class, String[].class});
        m.invoke(null, new Object[]{serverId, cl, bootstrapProps, glassfishProperties,
                archive, deploymentParams});
    }

    protected void doUndeploy(String serverId, ClassLoader cl, Properties bootstrapProps,
                              Properties glassfishProperties,
                              String appName, String[] undeploymentParams) throws Exception {
        Class clazz = cl.loadClass(PluginUtil.class.getName());
        Method m = clazz.getMethod("doUndeploy", new Class[]{String.class,
                ClassLoader.class, Properties.class, Properties.class, String.class, String[].class});
        m.invoke(null, new Object[]{serverId, cl, bootstrapProps, glassfishProperties,
                appName, undeploymentParams});
    }

}