Examples with DashPackage net.sourceforge.processdash.templates.DashPackage used on opensource projects

Example 1 with DashPackage

use of net.sourceforge.processdash.templates.DashPackage in project processdash by dtuma.

the class DashHelpBroker method createClassLoader.

/** Create a classloader for loading from the javahelp library */
private static ClassLoader createClassLoader() throws Exception {
    // succeeds, we can just return our classloader.
    try {
        ClassLoader cl = DashHelpBroker.class.getClassLoader();
        cl.loadClass(UTILS_CLASS_NAME);
        return cl;
    } catch (Throwable t) {
    }
    // Our classloader knows nothing about javahelp (the normal case).
    // Attempt to find javahelp within a dashboard template add-on file.
    DashPackage dashHelpPackage = TemplateLoader.getPackage("dashHelp");
    if (dashHelpPackage == null)
        throw new FileNotFoundException("Could not locate javahelp jarfile");
    // We found javahelp.  Use the URL of the resource we found to
    // construct an appropriate classloader for loading javahelp classes.
    File dashHelpFile = new File(dashHelpPackage.filename);
    File dashHelpExt = new File(dashHelpFile.getParentFile(), "dashHelpExt.jar");
    URL[] classPath = new URL[] { dashHelpFile.toURI().toURL(), dashHelpExt.toURI().toURL() };
    return new URLClassLoader(classPath);
}

Example 2 with DashPackage

use of net.sourceforge.processdash.templates.DashPackage in project processdash by dtuma.

the class TeamStartBootstrap method initiateTemplateLoad.

/** Ask the dashboard to begin the process of loading a new template.
     * 
     * @return null on success; else an error message describing the
     * problem encountered.
     */
private String initiateTemplateLoad(String templateID, File templateFile, String continuationURI) {
    String templatePath = templateFile.getPath();
    String templateDir = templateFile.getParent();
    // Check to ensure that the template is contained in a 'jar'
    // or 'zip' file.
    String suffix = templatePath.substring(templatePath.length() - 4).toLowerCase();
    if (!suffix.equals(".jar") && !suffix.equals(".zip"))
        return resources.getString("Errors.Only_Jar_Zip");
    // Make certain the file can be found.
    if (!templateFile.isFile())
        return resources.getString("Errors.Cannot_Find_File");
    // Make certain that access permissions allow us to read the file
    if (!templateFile.canRead())
        return resources.getString("Errors.Cannot_Read_File");
    // Check to make certain the file is a valid dashboard package, and
    // is compatible with this version of the dashboard.
    boolean upgradeNeeded = true;
    try {
        DashPackage dashPackage = getDashPackageForFile(templateFile);
        String currentDashVersion = (String) env.get(WebServer.PACKAGE_ENV_PREFIX + "pspdash");
        if (dashPackage.isIncompatible(currentDashVersion)) {
            String requiredVersion = dashPackage.requiresDashVersion;
            if (requiredVersion.endsWith("+")) {
                requiredVersion = requiredVersion.substring(0, requiredVersion.length() - 1);
                return resources.format("Errors.Version_Mismatch.Need_Upgrade_FMT", requiredVersion, currentDashVersion);
            } else {
                return resources.format("Errors.Version_Mismatch.Exact_FMT", requiredVersion, currentDashVersion);
            }
        }
        upgradeNeeded = upgradeIsNeeded(dashPackage);
    } catch (InvalidDashPackage idp) {
        return resources.getString("Errors.Invalid_Dash_Package");
    } catch (Exception e) {
        logger.log(Level.WARNING, "Unable to read team process add-on", e);
        return resources.getString("Errors.Cannot_Read_File");
    }
    // Initiate the loading of the template definition.
    new TemplateLoadTask(templatePath, templateDir, upgradeNeeded);
    return null;
}

Example 3 with DashPackage

use of net.sourceforge.processdash.templates.DashPackage in project processdash by dtuma.

the class TeamStartBootstrap method templateIsLoaded.

private boolean templateIsLoaded(String templateID, String packageID, String packageVersion, File templateJarfile, String continuationURI, boolean requireDirInSearchPath) {
    // if we have no loaded template with the given ID, return false.
    if (DashController.getTemplates().get(templateID) == null) {
        logger.log(Level.FINER, "No template found with ID {0}", templateID);
        return false;
    }
    // check to see if the continuation URI is a valid resource.  If not,
    // return false.
    int pos = continuationURI.indexOf('?');
    if (pos != -1)
        continuationURI = continuationURI.substring(0, pos);
    pos = continuationURI.indexOf('#');
    if (pos != -1)
        continuationURI = continuationURI.substring(0, pos);
    logger.log(Level.FINER, "continuationURI={0}", continuationURI);
    URL url = resolveURL(continuationURI);
    logger.log(Level.FINER, "url={0}", url);
    if (url == null)
        return false;
    // us a version number to compare against, check if we're up-to-date.
    if (requireDirInSearchPath == false && StringUtils.hasValue(packageID) && StringUtils.hasValue(packageVersion) && upgradeIsNeeded(packageID, packageVersion) == false)
        return true;
    // that JAR could not be located or does not exist, return false.
    if (templateJarfile == null || !templateJarfile.exists())
        return false;
    // directory containing the template JAR file.
    if (requireDirInSearchPath) {
        File templateJarDir = templateJarfile.getParentFile();
        if (!TemplateLoader.templateSearchPathContainsDir(templateJarDir)) {
            logger.log(Level.FINER, "The template search path does not " + "contain the directory {0}", templateJarDir);
            return false;
        }
    }
    // the process contained in the JAR file.
    try {
        DashPackage pkg = getDashPackageForFile(templateJarfile);
        if (upgradeIsNeeded(pkg)) {
            logger.log(Level.FINEST, "Our currently installed version of " + "the process JAR file is out of date.");
            return false;
        }
    } catch (Exception e) {
        logger.log(Level.WARNING, "Encountered error comparing process " + "version numbers", e);
        return false;
    }
    // the template appears to be loaded, and meets all our criteria.
    logger.finer("Template is loaded");
    return true;
}

Example 4 with DashPackage

use of net.sourceforge.processdash.templates.DashPackage in project processdash by dtuma.

the class DisplayConfig method printUserConfig.

private void printUserConfig() {
    boolean brief = parameters.containsKey("brief");
    printRes("<HTML><HEAD><TITLE>${Title}</TITLE>");
    double indentLeftMargin = brief ? 0.3 : 1;
    out.print("<STYLE> .indent { margin-left: " + indentLeftMargin + "cm }");
    if (brief) {
        out.print("body { font-size: small }");
        out.print("sup { font-size: small }");
    }
    out.print("</STYLE>");
    out.print("<HEAD>");
    out.print("<BODY>");
    if (!brief) {
        printRes("<H1>${Header}</H1>");
    }
    loadConfigurationInformation();
    if (dataDirectory != null) {
        out.print("<DIV>");
        out.print(resources.getHTML(Settings.isPersonalMode() ? "Data_Dir_Header" : "Team_Config_Dir_Header"));
        out.print("<PRE class='indent'>");
        out.println(HTMLUtils.escapeEntities(dataDirectory.getPath()));
        out.println("   </PRE></DIV>");
    }
    if (dataURL != null) {
        out.print("<DIV>");
        out.print(resources.getHTML(Settings.isPersonalMode() ? "Data_Url_Header" : "Team_Config_Url_Header"));
        out.print("<PRE class='indent'>");
        out.println(HTMLUtils.escapeEntities(dataURL));
        out.println("   </PRE></DIV>");
    }
    if (installationDirectory != null) {
        out.print("<DIV>");
        out.print(resources.getHTML(Settings.isPersonalMode() ? "Install_Dir_Header" : "Team_Install_Dir_Header"));
        out.print("<PRE class='indent'>");
        out.println(HTMLUtils.escapeEntities(installationDirectory.getPath()));
        out.println("   </PRE></DIV>");
    }
    if (appTemplateDirectory != null) {
        printRes("<DIV>${App_Template_Dir_Header}");
        out.print("<PRE class='indent'>");
        out.println(HTMLUtils.escapeEntities(appTemplateDirectory.getPath()));
        out.println("   </PRE></DIV>");
    }
    printRes("<DIV>${JVM_Header}");
    out.print("<PRE class='indent'>");
    out.println(HTMLUtils.escapeEntities(jvmInfo));
    out.println("   </PRE></DIV>");
    printRes("<DIV>${Add_On.Header}");
    List<DashPackage> packages = TemplateLoader.getPackages();
    if (packages == null || packages.size() < 2)
        printRes("<PRE class='indent'><i>${Add_On.None}</i></PRE>");
    else {
        packages = new ArrayList(packages);
        Collections.sort(packages, PACKAGE_SORTER);
        printRes("<br>&nbsp;" + "<table border class='indent' cellpadding='5'><tr>" + "<th>${Add_On.Name}</th>" + "<th>${Add_On.Version}</th>");
        //  don't display the "location" column
        if (!brief) {
            printRes("<th>${Add_On.Filename}</th></tr>");
        }
        for (Iterator<DashPackage> i = packages.iterator(); i.hasNext(); ) {
            DashPackage pkg = i.next();
            if (DASHBOARD_PACKAGE_ID.equals(pkg.id))
                continue;
            out.print("<tr><td>");
            out.print(HTMLUtils.escapeEntities(pkg.name));
            out.print("</td><td>");
            out.print(HTMLUtils.escapeEntities(pkg.version));
            out.print("</td>");
            if (!brief) {
                out.print("<td>" + HTMLUtils.escapeEntities(cleanupFilename(pkg.filename)) + "</td>");
            }
            out.println("</tr>");
        }
        maybePrintCustomTranslationPackages(brief);
        out.print("</TABLE>");
    }
    out.println("</DIV>");
    // Showing a link to "more details" if we are in brief mode
    if (brief) {
        printRes("<p><a href=\"/control/showenv.class\">${More_Details}</a>" + "&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;" + "<a href=\"/control/showConsole.class?trigger\">${Show_Log}</a></p>");
    }
    out.println("</BODY></HTML>");
}

Example 5 with DashPackage

use of net.sourceforge.processdash.templates.DashPackage in project processdash by dtuma.

the class DisplayConfig method loadConfigurationInformation.

private void loadConfigurationInformation() {
    dataDirectory = null;
    dataURL = null;
    configFile = new File(DashController.getSettingsFileName());
    WorkingDirectory workingDir = ((ProcessDashboard) getDashboardContext()).getWorkingDirectory();
    if (workingDir instanceof BridgedWorkingDirectory) {
        BridgedWorkingDirectory bwd = (BridgedWorkingDirectory) workingDir;
        dataURL = bwd.getDescription();
        dataDirectory = bwd.getTargetDirectory();
        if (dataDirectory == null)
            configFile = null;
        else
            configFile = new File(dataDirectory, configFile.getName());
    } else if (workingDir instanceof LocalWorkingDirectory) {
        LocalWorkingDirectory lwd = (LocalWorkingDirectory) workingDir;
        dataDirectory = lwd.getTargetDirectory();
    }
    DashPackage dash = TemplateLoader.getPackage(DASHBOARD_PACKAGE_ID);
    if (dash != null && StringUtils.hasValue(dash.filename)) {
        File dashJar = new File(dash.filename);
        installationDirectory = dashJar.getParentFile();
    }
    appTemplateDirectory = TemplateLoader.getApplicationTemplateDir();
    jvmInfo = System.getProperty("java.vendor") + " JRE " + System.getProperty("java.version") + "; " + System.getProperty("os.name");
}