source: AE/installer2/src/net/oni2/aeinstaller/backend/ToolLauncher.java@ 703

package net.oni2.aeinstaller.backend;

import java.io.File;
import java.util.Vector;

import net.oni2.aeinstaller.backend.Settings.Platform;
import net.oni2.aeinstaller.backend.appexecution.AppExecution;
import net.oni2.aeinstaller.backend.packages.Package;

/**
 * @author Christian Illy
 */
public class ToolLauncher {
        /**
         * @param p
         *            Package of tool to launch
         * @throws Exception
         *             If a required runtime is not found
         */
        public static void launch(Package p) throws Exception {
                File exe = p.getExeFile();

                Vector<String> params = new Vector<String>();
                switch (p.getExeType()) {
                        case OSBINARY:
                                break;
                        case DOTNET:
                                if (!DotNet.isInstalled())
                                        throw new Exception(".NET not found");
                                if (Settings.getPlatform() != Platform.WIN) {
                                        params.add(DotNet.getRuntimeExe());
                                }
                                break;
                        case JAR:
                                File jre = null;
                                if (Settings.getPlatform() == Platform.WIN)
                                        jre = new File(System.getProperties().getProperty(
                                                        "java.home"), "bin/javaw.exe");
                                else
                                        jre = new File(System.getProperties().getProperty(
                                                        "java.home"), "bin/java");
                                if (!jre.exists())
                                        throw new Exception("JRE not found");
                                params.add(jre.getPath());
                                params.add("-jar");
                                break;
                }
                params.add(exe.getPath());

                File wd = p.getWorkingDir();

                AppExecution.execute(params, wd);
        }
}