In some scenarios, the ErrorPageFilter will want to forward the request
to an error page but the response has already been committed. One common
cause of this is when the filter’s running on WAS. WAS calls
flushBuffer() (which commits the response), upon a clean exit from a
servlet’s service method.
Previously, the filter would attempt the forward, even if the response
was committed. This would result in an IllegalStateException and a
possibly incomplete response that may also have an incorrect status
code.
This commit updates the ErrorPageFilter to check to see if the response
has already been committed before it attempts to forward the request to
the error page. If the response has already been committed, the filter
logs an error and allows the container’s normal handling to kick in.
This prevents an IllegalStateException from being thrown.
This commit also updates the response wrapper to keep track of when
sendError has been called. Now, when flushBuffer is called, if
sendError has been called, the wrapper calls sendError on the wrapped
response. This prevents the wrapper from suppressing an error when the
response is committed before the request handling returns to the error
page filter.
Closes gh-1575
If the actuator endpoints are configured on a different port then there
are some settings in the main ServerProperties that we would like to
re-use (e.g. the access log). The easiest way to do that is to just
configure the management server using the same ServerProperties instance
and then overwrite the things that are different (and stored in
ManagementServerProperties).
Fixes gh-1581
If user creates a Thymeleaf app with a parent-child context then the
child should contain all the web-specific pieces (and they are likely
to fail fast if they need to be ServletContextAware, or slower if they
try to locate a WebApplicationContext at runtime). This can't happen
if the view resolver is being added to the parent.
Freemarker and Velocity already have similar tests because it is assumed
that they should be usable outside a web app, so this change just does the
same for Thymeleaf.
Fixes gh-1611
Update RelaxedConversionService to also support String to char[]
conversion. Primarily to support the `password` field in
MongoProperties.
Fixes gh-1572
Update ConfigFileApplicationListener to include more debug level output.
Debug messages are recorded during onApplicationEnvironmentPreparedEvent
but not actually output until onApplicationPreparedEvent. This is
because the logging level might not have been correctly set until the
context is completely prepared.
Fixes gh-1584
Previously, only the state of the primary connector was checked when
verifying that the embedded Tomcat instance has started successfully.
This commit updates the verification logic to examine all of the
service's connectors, thereby also detecting startup failures of any
additional connectors the have been configured.
A check on the primary connector's state has been removed from
initialize as, at this stage, its state will always be NEW.
Fixes gh-1591
Redundant @ConditionalOnMissingBean annotation has been removed.
ActiveMQConnectionFactoryConfiguration is not auto-configuration and
is imported by ActiveMQAutoConfiguration which is protected by
@ConditionalOnMissingBean(ConnectionFactory.class)
Done in order to align with the rest of the configuration. Absent this
check, the bean will be installed in non-web applications without the
corresponding dependencies, causing the bootstrap to fail.
Closes gh-1588
Corrected the documentation to refer to file as tests.groovy, rather
than test.groovy. Updated cope snippet as tests.groovy should expect
"Hello World!" rather than "Hello World".
Closes gh-1593
... or couldn't hurt anyway.
1. Extends the definition of a web application for @ConditionalOnWebapp
so that a StandardEnvironment can be used (cutting out JNDI failures
for Environment properties)
2. Doesn't bother using StandardServletEnvironment in integration tests
3. Make the NON_ENUMERABLE_ENUMERABLES in PropertySourcesPropertyValues
static so they only get initialized once (not a huge issue at all)
Phillip Webb
Henryk Konsek
Maksim Kanev
Spring Buildmaster
Andy Wilkinson
Dave Syer
Stéphane DERACO
Tomas Lin
Marius Bogoevici
N Jain