public class MockFilterChain
extends java.lang.Object
javax.servlet.FilterChain
interface.
A MockFilterChain
can be configured with one or more filters and a
Servlet to invoke. The first time the chain is called, it invokes all filters
and the Servlet, and saves the request and response. Subsequent invocations
raise an IllegalStateException
unless reset()
is called.
MockFilterConfig
,
PassThroughFilterChain
Modifier and Type | Class and Description |
---|---|
private static class |
MockFilterChain.ServletFilterProxy
A filter that simply delegates to a Servlet.
|
Modifier and Type | Field and Description |
---|---|
private java.util.List<Filter> |
filters |
private java.util.Iterator<Filter> |
iterator |
private ServletRequest |
request |
private ServletResponse |
response |
Constructor and Description |
---|
MockFilterChain()
Register a single do-nothing
Filter implementation. |
MockFilterChain(Servlet servlet)
Create a FilterChain with a Servlet.
|
MockFilterChain(Servlet servlet,
Filter... filters)
Create a
FilterChain with Filter's and a Servlet. |
Modifier and Type | Method and Description |
---|---|
void |
doFilter(ServletRequest request,
ServletResponse response)
Invoke registered
Filters and/or Servlet also saving the
request and response. |
ServletRequest |
getRequest()
Return the request that
doFilter(ServletRequest, ServletResponse) has been called with. |
ServletResponse |
getResponse()
Return the response that
doFilter(ServletRequest, ServletResponse) has been called with. |
private static java.util.List<Filter> |
initFilterList(Servlet servlet,
Filter... filters) |
void |
reset()
Reset the
MockFilterChain allowing it to be invoked again. |
@Nullable private ServletRequest request
@Nullable private ServletResponse response
private final java.util.List<Filter> filters
@Nullable private java.util.Iterator<Filter> iterator
public MockFilterChain()
Filter
implementation. The first
invocation saves the request and response. Subsequent invocations raise
an IllegalStateException
unless reset()
is called.public MockFilterChain(Servlet servlet)
servlet
- the Servlet to invokepublic MockFilterChain(Servlet servlet, Filter... filters)
FilterChain
with Filter's and a Servlet.servlet
- the Servlet
to invoke in this FilterChain
filters
- the Filter
's to invoke in this FilterChain
private static java.util.List<Filter> initFilterList(Servlet servlet, Filter... filters)
@Nullable public ServletRequest getRequest()
doFilter(ServletRequest, ServletResponse)
has been called with.@Nullable public ServletResponse getResponse()
doFilter(ServletRequest, ServletResponse)
has been called with.public void doFilter(ServletRequest request, ServletResponse response) throws java.io.IOException, ServletException
Filters
and/or Servlet
also saving the
request and response.java.io.IOException
ServletException
public void reset()
MockFilterChain
allowing it to be invoked again.