protected synchronized void loadJavascriptFunction()

in src/main/java/org/apache/commons/validator/ValidatorAction.java [372:398]

• 19 lines of code
• 6 McCabe index (conditional complexity)

    protected synchronized void loadJavascriptFunction() {

        if (this.javascriptAlreadyLoaded()) {
            return;
        }

        if (getLog().isTraceEnabled()) {
            getLog().trace("  Loading function begun");
        }

        if (this.jsFunction == null) {
            this.jsFunction = this.generateJsFunction();
        }

        final String javascriptFileName = this.formatJavascriptFileName();

        if (getLog().isTraceEnabled()) {
            getLog().trace("  Loading js function '" + javascriptFileName + "'");
        }

        this.javascript = this.readJavascriptFile(javascriptFileName);

        if (getLog().isTraceEnabled()) {
            getLog().trace("  Loading javascript function completed");
        }

    }