diff options
Diffstat (limited to 'utils/webseal-simulator/src/main/java/org/openecomp/sdc/webseal/simulator/MutableHttpServletRequest.java')
-rw-r--r-- | utils/webseal-simulator/src/main/java/org/openecomp/sdc/webseal/simulator/MutableHttpServletRequest.java | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/utils/webseal-simulator/src/main/java/org/openecomp/sdc/webseal/simulator/MutableHttpServletRequest.java b/utils/webseal-simulator/src/main/java/org/openecomp/sdc/webseal/simulator/MutableHttpServletRequest.java new file mode 100644 index 0000000000..74c8a15c80 --- /dev/null +++ b/utils/webseal-simulator/src/main/java/org/openecomp/sdc/webseal/simulator/MutableHttpServletRequest.java @@ -0,0 +1,55 @@ +package org.openecomp.sdc.webseal.simulator; + + +import java.util.Collections; +import java.util.Enumeration; +import java.util.HashMap; +import java.util.HashSet; +import java.util.Map; +import java.util.Set; + +import javax.servlet.http.HttpServletRequest; +import javax.servlet.http.HttpServletRequestWrapper; + +public final class MutableHttpServletRequest extends HttpServletRequestWrapper { + // holds custom header and value mapping + private final Map<String, String> customHeaders; + + public MutableHttpServletRequest(HttpServletRequest request){ + super(request); + this.customHeaders = new HashMap<String, String>(); + } + + public void putHeader(String name, String value){ + this.customHeaders.put(name, value); + } + + public String getHeader(String name) { + // check the custom headers first + String headerValue = customHeaders.get(name); + + if (headerValue != null){ + return headerValue; + } + // else return from into the original wrapped object + return ((HttpServletRequest) getRequest()).getHeader(name); + } + + public Enumeration<String> getHeaderNames() { + // create a set of the custom header names + Set<String> set = new HashSet<String>(customHeaders.keySet()); + + // now add the headers from the wrapped request object + @SuppressWarnings("unchecked") + Enumeration<String> e = ((HttpServletRequest) getRequest()).getHeaderNames(); + while (e.hasMoreElements()) { + // add the names of the request headers into the list + String n = e.nextElement(); + set.add(n); + } + + // create an enumeration from the set and return + return Collections.enumeration(set); + } +} + |