Method load

output/java8/1.4.13/STGroupDir.java:111–147

Load a template from directory or group file. Group file is given precedence over directory with same name. name is always fully-qualified.

(String name)

     */

    @Override
    protected CompiledST load(String name) {
        if ( verbose ) System.out.println("STGroupDir.load("+name+")");
        String parent = Misc.getParent(name); // must have parent; it's fully-qualified
        String prefix = Misc.getPrefix(name);
//      if (parent.isEmpty()) {
//          // no need to check for a group file as name has no parent
//            return loadTemplateFile("/", name+TEMPLATE_FILE_EXTENSION); // load t.st file
//      }
        URL groupFileURL;
        try { // see if parent of template name is a group file
            groupFileURL = new URL(root+parent+GROUP_FILE_EXTENSION);
        }
        catch (MalformedURLException e) {
            errMgr.internalError(null, "bad URL: "+root+parent+GROUP_FILE_EXTENSION, e);
            return null;
        }
        InputStream is = null;
        try {
            is = groupFileURL.openStream();
        }
        catch (IOException ioe) {
            // must not be in a group file
            String unqualifiedName = Misc.getFileName(name);
            return loadTemplateFile(prefix, unqualifiedName+TEMPLATE_FILE_EXTENSION); // load t.st file
        }
        finally { // clean up
            try {
                if ( is!=null ) is.close();
            }
            catch (IOException ioe) {
                errMgr.internalError(null, "can't close template file stream "+name, ioe);
            }
        }
        loadGroupFile(prefix, root+parent+GROUP_FILE_EXTENSION);
        return rawGetTemplate(name);
    }

    /** Load .st as relative file name relative to root by {@code prefix}. */