Update ErrorPageFilter to only handle errors when `response.sendError`
has been called. This should allow custom @ExceptionHandlers to
completely handle errors and return custom status codes without
triggering the "Cannot forward to error page" log message.
The Javadoc for sendError states:
"The server defaults to creating the response to look like an
HTML-formatted server error page containing the specified message"
Where as setStatus states
"This method is used to set the return status code when there is
no error "
Fixes gh-2745
Update PropertySourcesPropertyValues so that collection values are only
added from a single PropertySource. Prior to this commit, given the
following:
PropertySource-A
list[0]=x
PropertySource-B
list[0]=y
list[1]=z
PropertySourcesPropertyValues would take `x` from A and `z` from B,
resulting in a binding of `[x,z]`. The updated code now returns the
more logical `[x]`.
Fixes gh-2611
Update HibernateJpaAutoConfiguration to catch LinkageError rather than
NoClassDefFoundError. Required due to the fact that JBoss EAP 6 wraps
NoClassDefFoundErrors.
Fixes gh-3605
Update Eclipse cleanup actions to only format changed lines. This will
hopefully help to prevent so many false diffs caused by differences
between Eclipse Luna and Eclipse Mars.
Refine commit 8a96481 to set the web environment to false if spring web
is not available in the classpath. Thanks to @mjustin for spotting that
mistake.
Closes gh-3856
Previously, deployment tests were storing the container archives in the
default location (that is `/tmp`) for a total weight of 160MB. In case
the temp directory is cleaned on CI, these have to be downloaded again.
We're now configuring cargo to store these archives in the home directory
instead. This should improve the speed and the stability of the
deployment tests
Closes gh-3861
SpringApplication wrongly expects spring-web to be on the classpath to
figure out whether or not the web environment should be enabled for a
custom context class.
We now properly guard this check so that the web environment is not
enabled (read: not checked) if `spring-web` is not available.
Closes gh-3856
The DataSource health indicator uses `JdbcTemplate` behind the scenes
but nothing was checking that it is actually available.
`DataSourcesHealthIndicatorConfiguration` is now disabled if
`spring-jdbc` is not on the classpath.
Fixes gh-3765
The annotation processor detects `@ConfigurationProperties` bean or
method definition and merges manual meta-data. The former step will fail
with a NPE if the annotation is not present on the classpath. This could
happen if the annotation processor is added to a module that is not
actually using Spring Boot.
We now have a defensive check that skips that steps but still attempts to
merge manual meta-data if present.
Closes gh-3720
Previously, BeanTypeRegistry would only look for a @Bean method
with no arguments when trying to determine the type that will be
created by a factory bean. This meant that the type produced by a
factory bean declared via a @Bean that has one or more arguments would
be unknown and any on missing bean conditions look for a bean of the
type produced by the factory bean would match in error.
This commit updates BeanTypeRegistry to, where possible, use the
factory method metadata for the bean definition when determining the
type that will be created. This allows it to determine the type for
factory bean created by @Bean methods that take arguments and also
avoids the use reflection to find the factory method. Where factory
method metadata is not available, the existing reflection-based
approach is used as a fallback.
Closes gh-3657
- Extract the logic that coerces the string into a LogLevel into a
separate method.
- Add a test that verifies that false is mapped to LogLevel.OFF
Closes gh-3628
A level named off is used to disable logging for a particular logger.
YAML interprets off as false, leading to a failed attempt to get the
LogLevel for FALSE. A workaround is to quote the level, i.e. use "off"
rather than off.
This commit updates LoggingApplicationListener to coerce the string
false back to the level off.
Closes gh-3631
See gh-3628
When nested jars are being used, hasMoreElements requires opening a
connection for an entry in every nested jar. If that entry doesn't
exist, a FileNotFoundException is thrown to indicate that a particular
jar doesn't contain the requested entry. This exception is used to
indicate the lack of an entry and is then swallowed, i.e. its stack
trace is of no importance. This means that the performance of
hasMoreElements can be improved by switching on fast exceptions while
it's being called. When fast exceptions are switched on a general
purpose pre-initialized FileNotFoundException is thrown rather than
creating a new FileNotFoundException instance each time.
In certain situations, the use of fast exceptions as described above
can improve performance fairly significantly. The JRE's default SAAJ
implementation uses META-INF/services-based discovery for _every_
request that's handled by Spring Web Services. Each discovery attempt
results in hasMoreElements being called making its performance
critical to throughput.
See gh-3640
Phillip Webb
Pei-Tang Huang
Thomas Recloux
Andy Wilkinson
Barry Lagerweij
Stephane Nicoll
Thomas Traude
shanman190