private String getPrefix() {

        if (m_prefix == null) {
            m_prefix = OpenCms.getSystemInfo().getContextPath()
                + "/"
                + OpenCms.getStaticExportManager().getProtectedExportPath()
                + "/";
        }
        return m_prefix;
    }
private String getPrefix ( ) { if ( m_prefix == null ) { m_prefix = OpenCms . getSystemInfo ( ) . getContextPath ( ) + "/" + OpenCms . getStaticExportManager ( ) . getProtectedExportPath ( ) + "/" ; } return m_prefix ; }
Returns the protected export path prefix.<p>

@return the path prefix