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