ScriptPage.java 文件源码

private CompiledScript makeScript ( final Object value ) throws Exception
{
    if ( value == null )
    {
        return null;
    }

    if ( this.engine == null )
    {
        this.engine = (Compilable)Scripts.createEngine ( "JavaScript", Activator.class.getClassLoader () ); //$NON-NLS-1$
    }

    return this.engine.compile ( (String)value );
}