INT-2591 Upgrade spring-amqp to 1.1.1.RELEASE
Merge pull request #464 from garyrussell/INT-2591

  INT-2591 Upgrade spring-amqp to 1.1.1.RELEASE
INT-2567: Improvement & refactor Groovy component

Introduce VariableResolver, BeanFilter, FilteredBeanFactoryDecorator, GroovyVariableResolverBinding, refactoring ManagedBeansScriptVariableGenerator for usage GroovyVariableResolverBinding.
GroovyVariableResolverBindingTests.
additional tests for GroovyControlBus.
add 'spring-web' dependency for tests about 'request' custom scope.
Manual: change description about 'Groovy Control Bus' scripts limitation'.

INT-2567: Improve & refacror Groovy Control Bus

Introduce separate BindingOverwriteGroovyObjectCustomizerDecorator
Internal GroovyControlBusFactoryBean$ManagedBeansBinding with delegation to provided BeanFactory
Inline ScriptVariableGenerator implementation just for Message 'headers' variable
Tests for new GroovyScriptPayloadMessageProcessor logic about binding
Integration tests for managed beans in the custom scope
Reference Manual: polishing description about Control Bus' behavior

INT-2567 polishing added @link to javadocs
Merge pull request #446 from artembilan/INT-2567

* INT-2567:
  INT-2567: Improvement & refactor Groovy component
INT-2318
removed pre-initialization of MBeanExporter form IntegrationMBeanExporter since its no longer required
Merge pull request #469 from olegz/INT-2318
INT-2419 Thread Starvation Detection

Previously, it was possible to run out of threads in
a fixed thread pool, and this could cause an indefinite
deadlock.

With this change, the deadlock is detected causing the
current message to fail, but freeing up the stuck
threads.

This was only seen with very small thread pools but
the potential was there for the condition to occur
under extreme conditions.

INT-2419 Deprecate poolSize Property

INT-2419 Polishing

Add note about OOM possibility now that an
unbounded task executor is used by default.
Merge pull request #456 from garyrussell/INT-2419

* INT-2419:
  INT-2419 Thread Starvation Detection
INT-2397 http-method-expression

Add support for http-method-expression attribute to the HTTP Outbound Gateway/Adapter

INT-2397 polishing

INT-2397 polishing based on PR comments

INT-2397 more polishing based on PR comments

INT-2397 polishing

INT-2397 plishing PR comments

INT-2397 polishing
Merge pull request #468 from olegz/INT-2397
INT-2592 Fix Memory Leak in SimpleMessageStore

Locks used to control access to a group of messages were
never removed from the collection.

Converted to use LockRegistry, which (by default) uses
a pool of reentrant locks, using the hashcode of the group id
as an index into the pool.

Given that the pool is fixed, there is nothing to remove, thus
avoiding the memory leak.

When used within AbstractCorrelatingMessageHandler, any
custom LockRegistry supplied will also be used by the message
store, thus allowing the user to increase or decrease the
size of the lock pool. The registry can not be changed
once the SimpleMessageGroup has been used.

Also, the ACMH had some protection to avoid setting the
LockRegistry more than once, but this did not protect
against the default lock registry being replaced after
it had been used. Added additional protection to avoid
this condition by setting lockRegistrySet to true in
onInit().

INT-2592 Polishing

PR Comments. Now, if a custom lock registry is required, it
must be supplied to both the ACMH and SMS.

INT-2592 polishing, fixed Javadoc in SMS
Merge pull request #463 from garyrussell/INT-2592

* INT-2592:
  INT-2592 Fix Memory Leak in SimpleMessageStore
INT-2271 - Add Dynamic Stored Proc Names (SpEL + Header)
* Add support for Stored Procedure/Function Names via Message Header
* Add support for Stored Procedure/Function Names via "stored-procedure-expression" parameter
* Add support for cacheable *SimpleJdbcCallOperation* instances
* Add Guava dependency for Cache Support
* Convert white-spaces to tabs (where occurring)
* Convert line-delimiters to Linux format (where occurring)

For reference see: https://jira.springsource.org/browse/INT-2271

INT-2271 - Expose Cache Stats via JMX
This includes the implementation of INT-2584 - Instantiate the StoredProcExecutor as a Spring Managed Bean for each Stored Procedure Component

INT-2271 Made DataSource final in StoredProcExecutor

INT-2271 - Code Review Changes

INT-2271 Code Review Fixes
* remove attribute *allowDynamicStoredProcedureNames*
* remove JDBC Headers

INT-2271 Polishing

Use LiteralExpression when a simple stored procedure
name is supplied.
Merge pull request #472 from garyrussell/INT-2271

* INT-2271:
  INT-2271 - Add Dynamic Stored Proc Names (SpEL + Header) * Add support for Stored Procedure/Function Names via Message Header * Add support for Stored Procedure/Function Names via "stored-procedure-expression" parameter * Add support for cacheable *SimpleJdbcCallOperation* instances * Add Guava dependency for Cache Support * Convert white-spaces to tabs (where occurring) * Convert line-delimiters to Linux format (where occurring)
INT-2580 Add Doc regarding Stored Procedure Name Expressions
Merge pull request #470 from ghillert/INT-2580
INT-2582 - Refactor JPA Outbound Gateway

* Split JPA Outbound Gateway into "updating-outbound-gateway" and "retrieving-outbound-gateway"
* INT-2573 Need a mechanism to have the max-number-of-results attribute for JPA outbound gateway and inbound adapters
* Cleanup
* Add more comments
* Add unit tests

For reference see: https://jira.springsource.org/browse/INT-2573

INT-2582 - Fixed comment + fixed spelling in assertion

INT-2582 - Throw MessagingException instead of MessageHandlingException

INT-2582 - Code review changes

* Changed bean naming strategy for jpaExecutor to `Id of JPA Component + ".jpaExecutor"`
* added tests
* changed `delete-per-row` XML attribute to `delete-in-batch`
* changed `deletePerRow` property in JpaExecutor to `deleteInBatch`
* delete-in-batch defaults to "false" to follow the default in Spring Data JPA
* fixed junit test
Merge pull request #465 from ghillert/INT-2582
INT-2601 Update the JPA Adapter Documentation

INT-2601 - Update the JPA Adapter Documentation

For reference see: https://jira.springsource.org/browse/INT-2601

INT-2601 - Doc Review - Fixes

INT-2601 - Add description for the *parameter-source-factory*

* Did some indention fixes (of sections)
Merge pull request #474 from ghillert/INT-2601