How to use

getChainNames

method

in

org.apache.shiro.web.filter.mgt.FilterChainManager

public FilterChain getChain(ServletRequest request, ServletResponse response, FilterChain originalChain) {
  FilterChainManager filterChainManager = getFilterChainManager();
  if (!filterChainManager.hasChains()) {
    return null;
  }
  String requestURI = getPathWithinApplication(request);
  //the 'chain names' in this implementation are actually path patterns defined by the user.  We just use them
  //as the chain name for the FilterChainManager's requirements
  for (String pathPattern : filterChainManager.getChainNames()) {
    // If the path does match, then pass on to the subclass implementation for specific checks:
    if (pathMatches(pathPattern, requestURI)) {
      if (log.isTraceEnabled()) {
        log.trace("Matched path pattern [" + pathPattern + "] for requestURI [" + requestURI + "].  " +
            "Utilizing corresponding filter chain...");
      }
      return filterChainManager.proxy(originalChain, pathPattern);
    }
  }
  return null;
}

} else {
  String requestURI = this.getPathWithinApplication(request);
  Iterator var6 = filterChainManager.getChainNames().iterator();

  public FilterChain getChain(ServletRequest request, ServletResponse response, FilterChain originalChain) {
    FilterChainManager filterChainManager = getFilterChainManager();
    if (!filterChainManager.hasChains()) {
      return null;
    }

    String requestURI = getPathWithinApplication(request);

    //the 'chain names' in this implementation are actually path patterns defined by the user.  We just use them
    //as the chain name for the FilterChainManager's requirements
    for (String pathPattern : filterChainManager.getChainNames()) {

      // If the path does match, then pass on to the subclass implementation for specific checks:
      if (pathMatches(pathPattern, requestURI)) {
        if (log.isTraceEnabled()) {
          log.trace("Matched path pattern [" + pathPattern + "] for requestURI [" + requestURI + "].  " +
              "Utilizing corresponding filter chain...");
        }

        // This is the only change we have made in this method.
        request.setAttribute(OCTOPUS_CHAIN_NAME, pathPattern);
        return filterChainManager.proxy(originalChain, pathPattern);
      }
    }

    return null;
  }
}