common/onap-common-configuration-management/onap-configuration-management-core/src/main/java/org/onap/config/impl/ConfigurationFilter.java

   1 package org.onap.config.impl;
   2
   3 import org.onap.config.Constants;
   4 import org.onap.config.api.Configuration;
   5
   6 import javax.servlet.annotation.WebFilter;
   7 import java.io.IOException;
   8 import javax.servlet.Filter;
   9 import javax.servlet.FilterChain;
  10 import javax.servlet.FilterConfig;
  11 import javax.servlet.ServletException;
  12 import javax.servlet.ServletRequest;
  13 import javax.servlet.ServletResponse;
  14
  15
  16
  17 @WebFilter("/")
  18 public class ConfigurationFilter implements Filter {
  19
  20   @Override
  21   public void init(FilterConfig paramFilterConfig) throws ServletException {
  22     //Use the default behavior
  23   }
  24
  25   @Override
  26   public void doFilter(ServletRequest paramServletRequest, ServletResponse paramServletResponse,
  27                        FilterChain paramFilterChain) throws IOException, ServletException {
  28     Configuration.tenant.set(Constants.DEFAULT_TENANT);
  29     try {
  30       paramFilterChain.doFilter(paramServletRequest, paramServletResponse);
  31     } finally {
  32       Configuration.tenant.remove();
  33     }
  34   }
  35
  36   @Override
  37   public void destroy() {
  38     //Use the default behavior
  39   }
  40
  41 }