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Chapter 24. Infinispan

Both producer and consumer are supported

This component allows you to interact with Infinispan distributed data grid/cache using the Hot Rod protocol. Infinispan is an extremely scalable, highly available key/value data store and data grid platform written in Java.

If you use Maven, you must add the following dependency to your pom.xml: 

<dependency>
    <groupId>org.apache.camel</groupId>
    <artifactId>camel-infinispan</artifactId>
    <version>3.14.5.redhat-00018</version>
    <!-- use the same version as your Camel core version -->
</dependency>

24.1. URI format

infinispan://cacheName?[options]

The producer allows sending messages to a remote cache using the HotRod protocol. The consumer allows listening for events from a remote cache using the HotRod protocol.

24.2. Configuring Options

Camel components are configured on two separate levels:

  • component level
  • endpoint level

24.2.1. Configuring Component Options

The component level is the highest level which holds general and common configurations that are inherited by the endpoints. For example a component may have security settings, credentials for authentication, urls for network connection and so forth.

Some components only have a few options, and others may have many. Because components typically have pre configured defaults that are commonly used, then you may often only need to configure a few options on a component; or none at all.

Configuring components can be done with the Component DSL, in a configuration file (application.properties|yaml), or directly with Java code.

24.2.2. Configuring Endpoint Options

Where you find yourself configuring the most is on endpoints, as endpoints often have many options, which allows you to configure what you need the endpoint to do. The options are also categorized into whether the endpoint is used as consumer (from) or as a producer (to), or used for both.

Configuring endpoints is most often done directly in the endpoint URI as path and query parameters. You can also use the Endpoint DSL as a type safe way of configuring endpoints.

A good practice when configuring options is to use Property Placeholders, which allows to not hardcode urls, port numbers, sensitive information, and other settings. In other words placeholders allows to externalize the configuration from your code, and gives more flexibility and reuse.

The following two sections lists all the options, firstly for the component followed by the endpoint.

24.3. Component Options

The Infinispan component supports 26 options, which are listed below.

NameDescriptionDefaultType

configuration (common)

Component configuration.

 

InfinispanRemoteConfiguration

hosts (common)

Specifies the host of the cache on Infinispan instance.

 

String

queryBuilder (common)

Specifies the query builder.

 

InfinispanQueryBuilder

secure (common)

Define if we are connecting to a secured Infinispan instance.

false

boolean

bridgeErrorHandler (consumer)

Allows for bridging the consumer to the Camel routing Error Handler, which mean any exceptions occurred while the consumer is trying to pickup incoming messages, or the likes, will now be processed as a message and handled by the routing Error Handler. By default the consumer will use the org.apache.camel.spi.ExceptionHandler to deal with exceptions, that will be logged at WARN or ERROR level and ignored.

false

boolean

customListener (consumer)

Returns the custom listener in use, if provided.

 

InfinispanRemoteCustomListener

eventTypes (consumer)

Specifies the set of event types to register by the consumer.Multiple event can be separated by comma. The possible event types are: CLIENT_CACHE_ENTRY_CREATED, CLIENT_CACHE_ENTRY_MODIFIED, CLIENT_CACHE_ENTRY_REMOVED, CLIENT_CACHE_ENTRY_EXPIRED, CLIENT_CACHE_FAILOVER.

 

String

defaultValue (producer)

Set a specific default value for some producer operations.

 

Object

key (producer)

Set a specific key for producer operations.

 

Object

lazyStartProducer (producer)

Whether the producer should be started lazy (on the first message). By starting lazy you can use this to allow CamelContext and routes to startup in situations where a producer may otherwise fail during starting and cause the route to fail being started. By deferring this startup to be lazy then the startup failure can be handled during routing messages via Camel’s routing error handlers. Beware that when the first message is processed then creating and starting the producer may take a little time and prolong the total processing time of the processing.

false

boolean

oldValue (producer)

Set a specific old value for some producer operations.

 

Object

operation (producer)

The operation to perform.

Enum values:

  • PUT
  • PUTASYNC
  • PUTALL
  • PUTALLASYNC
  • PUTIFABSENT
  • PUTIFABSENTASYNC
  • GET
  • GETORDEFAULT
  • CONTAINSKEY
  • CONTAINSVALUE
  • REMOVE
  • REMOVEASYNC
  • REPLACE
  • REPLACEASYNC
  • SIZE
  • CLEAR
  • CLEARASYNC
  • QUERY
  • STATS
  • COMPUTE
  • COMPUTEASYNC

PUT

InfinispanOperation

value (producer)

Set a specific value for producer operations.

 

Object

password ( security)

Define the password to access the infinispan instance.

 

String

saslMechanism ( security)

Define the SASL Mechanism to access the infinispan instance.

 

String

securityRealm ( security)

Define the security realm to access the infinispan instance.

 

String

securityServerName ( security)

Define the security server name to access the infinispan instance.

 

String

username ( security)

Define the username to access the infinispan instance.

 

String

autowiredEnabled (advanced)

Whether autowiring is enabled. This is used for automatic autowiring options (the option must be marked as autowired) by looking up in the registry to find if there is a single instance of matching type, which then gets configured on the component. This can be used for automatic configuring JDBC data sources, JMS connection factories, AWS Clients, etc.

true

boolean

cacheContainer (advanced)

Autowired Specifies the cache Container to connect.

 

RemoteCacheManager

cacheContainerConfiguration (advanced)

Autowired The CacheContainer configuration. Used if the cacheContainer is not defined.

 

Configuration

configurationProperties (advanced)

Implementation specific properties for the CacheManager.

 

Map

configurationUri (advanced)

An implementation specific URI for the CacheManager.

 

String

flags (advanced)

A comma separated list of org.infinispan.client.hotrod.Flag to be applied by default on each cache invocation.

 

String

remappingFunction (advanced)

Set a specific remappingFunction to use in a compute operation.

 

BiFunction

resultHeader (advanced)

Store the operation result in a header instead of the message body. By default, resultHeader == null and the query result is stored in the message body, any existing content in the message body is discarded. If resultHeader is set, the value is used as the name of the header to store the query result and the original message body is preserved. This value can be overridden by an in message header named: CamelInfinispanOperationResultHeader.

 

String

24.4. Endpoint Options

The Infinispan endpoint is configured using URI syntax: 

infinispan:cacheName

with the following path and query parameters:

24.4.1. Path Parameters (1 parameters)

NameDescriptionDefaultType

cacheName (common)

Required The name of the cache to use. Use current to use the existing cache name from the currently configured cached manager. Or use default for the default cache manager name.

 

String

24.4.2. Query Parameters (26 parameters)

NameDescriptionDefaultType

hosts (common)

Specifies the host of the cache on Infinispan instance.

 

String

queryBuilder (common)

Specifies the query builder.

 

InfinispanQueryBuilder

secure (common)

Define if we are connecting to a secured Infinispan instance.

false

boolean

bridgeErrorHandler (consumer)

Allows for bridging the consumer to the Camel routing Error Handler, which mean any exceptions occurred while the consumer is trying to pickup incoming messages, or the likes, will now be processed as a message and handled by the routing Error Handler. By default the consumer will use the org.apache.camel.spi.ExceptionHandler to deal with exceptions, that will be logged at WARN or ERROR level and ignored.

false

boolean

customListener (consumer)

Returns the custom listener in use, if provided.

 

InfinispanRemoteCustomListener

eventTypes (consumer)

Specifies the set of event types to register by the consumer.Multiple event can be separated by comma. The possible event types are: CLIENT_CACHE_ENTRY_CREATED, CLIENT_CACHE_ENTRY_MODIFIED, CLIENT_CACHE_ENTRY_REMOVED, CLIENT_CACHE_ENTRY_EXPIRED, CLIENT_CACHE_FAILOVER.

 

String

exceptionHandler (consumer (advanced))

To let the consumer use a custom ExceptionHandler. Notice if the option bridgeErrorHandler is enabled then this option is not in use. By default the consumer will deal with exceptions, that will be logged at WARN or ERROR level and ignored.

 

ExceptionHandler

exchangePattern (consumer (advanced))

Sets the exchange pattern when the consumer creates an exchange.

Enum values:

  • InOnly
  • InOut
  • InOptionalOut
 

ExchangePattern

defaultValue (producer)

Set a specific default value for some producer operations.

 

Object

key (producer)

Set a specific key for producer operations.

 

Object

lazyStartProducer (producer)

Whether the producer should be started lazy (on the first message). By starting lazy you can use this to allow CamelContext and routes to startup in situations where a producer may otherwise fail during starting and cause the route to fail being started. By deferring this startup to be lazy then the startup failure can be handled during routing messages via Camel’s routing error handlers. Beware that when the first message is processed then creating and starting the producer may take a little time and prolong the total processing time of the processing.

false

boolean

oldValue (producer)

Set a specific old value for some producer operations.

 

Object

operation (producer)

The operation to perform.

Enum values:

  • PUT
  • PUTASYNC
  • PUTALL
  • PUTALLASYNC
  • PUTIFABSENT
  • PUTIFABSENTASYNC
  • GET
  • GETORDEFAULT
  • CONTAINSKEY
  • CONTAINSVALUE
  • REMOVE
  • REMOVEASYNC
  • REPLACE
  • REPLACEASYNC
  • SIZE
  • CLEAR
  • CLEARASYNC
  • QUERY
  • STATS
  • COMPUTE
  • COMPUTEASYNC

PUT

InfinispanOperation

value (producer)

Set a specific value for producer operations.

 

Object

password ( security)

Define the password to access the infinispan instance.

 

String

saslMechanism ( security)

Define the SASL Mechanism to access the infinispan instance.

 

String

securityRealm ( security)

Define the security realm to access the infinispan instance.

 

String

securityServerName ( security)

Define the security server name to access the infinispan instance.

 

String

username ( security)

Define the username to access the infinispan instance.

 

String

cacheContainer (advanced)

Autowired Specifies the cache Container to connect.

 

RemoteCacheManager

cacheContainerConfiguration (advanced)

Autowired The CacheContainer configuration. Used if the cacheContainer is not defined.

 

Configuration

configurationProperties (advanced)

Implementation specific properties for the CacheManager.

 

Map

configurationUri (advanced)

An implementation specific URI for the CacheManager.

 

String

flags (advanced)

A comma separated list of org.infinispan.client.hotrod.Flag to be applied by default on each cache invocation.

 

String

remappingFunction (advanced)

Set a specific remappingFunction to use in a compute operation.

 

BiFunction

resultHeader (advanced)

Store the operation result in a header instead of the message body. By default, resultHeader == null and the query result is stored in the message body, any existing content in the message body is discarded. If resultHeader is set, the value is used as the name of the header to store the query result and the original message body is preserved. This value can be overridden by an in message header named: CamelInfinispanOperationResultHeader.

 

String

24.5. Camel Operations

This section lists all available operations, along with their header information.

Table 24.1. Table 1. Put Operations
Operation NameDescription

InfinispanOperation.PUT

Puts a key/value pair in the cache, optionally with expiration

InfinispanOperation.PUTASYNC

Asynchronously puts a key/value pair in the cache, optionally with expiration

InfinispanOperation.PUTIFABSENT

Puts a key/value pair in the cache if it did not exist, optionally with expiration

InfinispanOperation.PUTIFABSENTASYNC

Asynchronously puts a key/value pair in the cache if it did not exist, optionally with expiration

  • Required Headers:

    • CamelInfinispanKey
    • CamelInfinispanValue

  • Optional Headers:

    • CamelInfinispanLifespanTime
    • CamelInfinispanLifespanTimeUnit
    • CamelInfinispanMaxIdleTime
    • CamelInfinispanMaxIdleTimeUnit

  • Result Header:

    • CamelInfinispanOperationResult
Table 24.2. Table 2. Put All Operations
Operation NameDescription

InfinispanOperation.PUTALL

Adds multiple entries to a cache, optionally with expiration

CamelInfinispanOperation.PUTALLASYNC

Asynchronously adds multiple entries to a cache, optionally with expiration

  • Required Headers:

    • CamelInfinispanMap

  • Optional Headers:

    • CamelInfinispanLifespanTime
    • CamelInfinispanLifespanTimeUnit
    • CamelInfinispanMaxIdleTime
    • CamelInfinispanMaxIdleTimeUnit
Table 24.3. Table 3. Get Operations
Operation NameDescription

InfinispanOperation.GET

Retrieves the value associated with a specific key from the cache

InfinispanOperation.GETORDEFAULT

Retrieves the value, or default value, associated with a specific key from the cache

  • Required Headers:

    • CamelInfinispanKey
Table 24.4. Table 4. Contains Key Operation
Operation NameDescription

InfinispanOperation.CONTAINSKEY

Determines whether a cache contains a specific key

  • Required Headers

    • CamelInfinispanKey

  • Result Header

    • CamelInfinispanOperationResult
Table 24.5. Table 5. Contains Value Operation
Operation NameDescription

InfinispanOperation.CONTAINSVALUE

Determines whether a cache contains a specific value

  • Required Headers:

    • CamelInfinispanKey
Table 24.6. Table 6. Remove Operations
Operation NameDescription

InfinispanOperation.REMOVE

Removes an entry from a cache, optionally only if the value matches a given one

InfinispanOperation.REMOVEASYNC

Asynchronously removes an entry from a cache, optionally only if the value matches a given one

  • Required Headers:

    • CamelInfinispanKey

  • Optional Headers:

    • CamelInfinispanValue

  • Result Header:

    • CamelInfinispanOperationResult
Table 24.7. Table 7. Replace Operations
Operation NameDescription

InfinispanOperation.REPLACE

Conditionally replaces an entry in the cache, optionally with expiration

InfinispanOperation.REPLACEASYNC

Asynchronously conditionally replaces an entry in the cache, optionally with expiration

  • Required Headers:

    • CamelInfinispanKey
    • CamelInfinispanValue
    • CamelInfinispanOldValue

  • Optional Headers:

    • CamelInfinispanLifespanTime
    • CamelInfinispanLifespanTimeUnit
    • CamelInfinispanMaxIdleTime
    • CamelInfinispanMaxIdleTimeUnit

  • Result Header:

    • CamelInfinispanOperationResult
Table 24.8. Table 8. Clear Operations
Operation NameDescription

InfinispanOperation.CLEAR

Clears the cache

InfinispanOperation.CLEARASYNC

Asynchronously clears the cache

Table 24.9. Table 9. Size Operation
Operation NameDescription

InfinispanOperation.SIZE

Returns the number of entries in the cache

  • Result Header

    • CamelInfinispanOperationResult
Table 24.10. Table 10. Stats Operation
Operation NameDescription

InfinispanOperation.STATS

Returns statistics about the cache

  • Result Header:

    • CamelInfinispanOperationResult
Table 24.11. Table 11. Query Operation
Operation NameDescription

InfinispanOperation.QUERY

Executes a query on the cache

  • Required Headers:

    • CamelInfinispanQueryBuilder

  • Result Header:

    • CamelInfinispanOperationResult
Note

Write methods like put(key, value) and remove(key) do not return the previous value by default.

24.6. Message Headers

NameDefault ValueTypeContextDescription

CamelInfinispanCacheName

null

String

Shared

The cache participating in the operation or event.

CamelInfinispanOperation

PUT

InfinispanOperation

Producer

The operation to perform.

CamelInfinispanMap

null

Map

Producer

A Map to use in case of CamelInfinispanOperationPutAll operation

CamelInfinispanKey

null

Object

Shared

The key to perform the operation to or the key generating the event.

CamelInfinispanValue

null

Object

Producer

The value to use for the operation.

CamelInfinispanEventType

null

String

Consumer

The type of the received event.

CamelInfinispanLifespanTime

null

long

Producer

The Lifespan time of a value inside the cache. Negative values are interpreted as infinity.

CamelInfinispanTimeUnit

null

String

Producer

The Time Unit of an entry Lifespan Time.

CamelInfinispanMaxIdleTime

null

long

Producer

The maximum amount of time an entry is allowed to be idle for before it is considered as expired.

CamelInfinispanMaxIdleTimeUnit

null

String

Producer

The Time Unit of an entry Max Idle Time.

CamelInfinispanQueryBuilder

null

InfinispanQueryBuilder

Producer

The QueryBuilde to use for QUERY command, if not present the command defaults to InifinispanConfiguration’s one

CamelInfinispanOperationResultHeader

null

String

Producer

Store the operation result in a header instead of the message body

24.7. Examples

  • Put a key/value into a named cache: 

    from("direct:start")
    .setHeader(InfinispanConstants.OPERATION).constant(InfinispanOperation.PUT) (1)
    .setHeader(InfinispanConstants.KEY).constant("123") (2)
    .to("infinispan:myCacheName&cacheContainer=#cacheContainer"); (3)

    Where,

  • 1 - Set the operation to perform
  • 2 - Set the key used to identify the element in the cache

  • 3 - Use the configured cache manager cacheContainer from the registry to put an element to the cache named myCacheName

    It is possible to configure the lifetime and/or the idle time before the entry expires and gets evicted from the cache, as example: 

    from("direct:start")
    .setHeader(InfinispanConstants.OPERATION).constant(InfinispanOperation.GET)
    .setHeader(InfinispanConstants.KEY).constant("123")
    .setHeader(InfinispanConstants.LIFESPAN_TIME).constant(100L) (1)
    .setHeader(InfinispanConstants.LIFESPAN_TIME_UNIT.constant(TimeUnit.MILLISECONDS.toString()) (2)
    .to("infinispan:myCacheName");

where,

  • 1 - Set the lifespan of the entry
  • 2 - Set the time unit for the lifespan

Queries

from("direct:start")
    .setHeader(InfinispanConstants.OPERATION, InfinispanConstants.QUERY)
    .setHeader(InfinispanConstants.QUERY_BUILDER, new InfinispanQueryBuilder() {
        @Override
        public Query build(QueryFactory<Query> qf) {
            return qf.from(User.class).having("name").like("%abc%").build();
        }
    })
    .to("infinispan:myCacheName?cacheContainer=#cacheManager") ;

Note

The .proto descriptors for domain objects must be registered with the remote Data Grid server, see Remote Query Example in the official Infinispan documentation.

Custom Listeners

from("infinispan://?cacheContainer=#cacheManager&customListener=#myCustomListener")
  .to("mock:result");

The instance of myCustomListener must exist and Camel should be able to look it up from the Registry. Users are encouraged to extend the org.apache.camel.component.infinispan.remote.InfinispanRemoteCustomListener class and annotate the resulting class with @ClientListener which can be found found in package org.infinispan.client.hotrod.annotation.

24.8. Using the Infinispan based idempotent repository

In this section we will use the Infinispan based idempotent repository.

Java Example 

InfinispanRemoteConfiguration conf = new InfinispanRemoteConfiguration(); (1)
conf.setHosts("localhost:1122")

InfinispanRemoteIdempotentRepository repo = new InfinispanRemoteIdempotentRepository("idempotent");  (2)
repo.setConfiguration(conf);

context.addRoutes(new RouteBuilder() {
    @Override
    public void configure() {
        from("direct:start")
            .idempotentConsumer(header("MessageID"), repo) (3)
            .to("mock:result");
    }
});

where,

  • 1 - Configure the cache
  • 2 - Configure the repository bean
  • 3 - Set the repository to the route

XML Example

<bean id="infinispanRepo" class="org.apache.camel.component.infinispan.remote.InfinispanRemoteIdempotentRepository" destroy-method="stop">
  <constructor-arg value="idempotent"/> (1)
  <property name="configuration"> (2)
    <bean class="org.apache.camel.component.infinispan.remote.InfinispanRemoteConfiguration">
      <property name="hosts" value="localhost:11222"/>
    </bean>
  </property>
</bean>

<camelContext xmlns="http://camel.apache.org/schema/spring">
    <route>
        <from uri="direct:start" />
        <idempotentConsumer messageIdRepositoryRef="infinispanRepo"> (3)
            <header>MessageID</header>
            <to uri="mock:result" />
        </idempotentConsumer>
    </route>
</camelContext>

where,

  • 1 - Set the name of the cache that will be used by the repository
  • 2 - Configure the repository bean
  • 3 - Set the repository to the route

24.9. Using the Infinispan based aggregation repository

In this section we will use the Infinispan based aggregation repository.

Java Example 

InfinispanRemoteConfiguration conf = new InfinispanRemoteConfiguration(); (1)
conf.setHosts("localhost:1122")

InfinispanRemoteAggregationRepository repo = new InfinispanRemoteAggregationRepository();  (2)
repo.setCacheName("aggregation");
repo.setConfiguration(conf);

context.addRoutes(new RouteBuilder() {
    @Override
    public void configure() {
        from("direct:start")
                .aggregate(header("MessageID"))
                .completionSize(3)
                .aggregationRepository(repo) (3)
                .aggregationStrategyRef("myStrategy")
                .to("mock:result");
    }
});

where,

  • 1 - Configure the cache
  • 2 - Create the repository bean
  • 3 - Set the repository to the route

XML Example

<bean id="infinispanRepo" class="org.apache.camel.component.infinispan.remote.InfinispanRemoteAggregationRepository" destroy-method="stop">
  <constructor-arg value="aggregation"/> (1)
  <property name="configuration"> (2)
    <bean class="org.apache.camel.component.infinispan.remote.InfinispanRemoteConfiguration">
      <property name="hosts" value="localhost:11222"/>
    </bean>
  </property>
</bean>

<camelContext xmlns="http://camel.apache.org/schema/spring">
    <route>
        <from uri="direct:start" />
        <aggregate strategyRef="myStrategy"
                   completionSize="3"
                   aggregationRepositoryRef="infinispanRepo"> (3)
            <correlationExpression>
                <header>MessageID</header>
            </correlationExpression>
            <to uri="mock:result"/>
        </aggregate>
    </route>
</camelContext>

where,

  • 1 - Set the name of the cache that will be used by the repository
  • 2 - Configure the repository bean
  • 3 - Set the repository to the route
Note

With the release of Infinispan 11, it is required to set the encoding configuration on any cache created. This is critical for consuming events too. For more information have a look at Data Encoding and MediaTypes in the official Infinispan documentation.

24.10. Spring Boot Auto-Configuration

When using infinispan with Spring Boot make sure to use the following Maven dependency to have support for auto configuration: 

<dependency>
  <groupId>org.apache.camel.springboot</groupId>
  <artifactId>camel-infinispan-starter</artifactId>
  <version>3.14.5.redhat-00032</version>
  <!-- Use your Camel Spring Boot version -->
</dependency>

The component supports 23 options, which are listed below.

NameDescriptionDefaultType

camel.component.infinispan.autowired-enabled

Whether autowiring is enabled. This is used for automatic autowiring options (the option must be marked as autowired) by looking up in the registry to find if there is a single instance of matching type, which then gets configured on the component. This can be used for automatic configuring JDBC data sources, JMS connection factories, AWS Clients, etc.

true

Boolean

camel.component.infinispan.bridge-error-handler

Allows for bridging the consumer to the Camel routing Error Handler, which mean any exceptions occurred while the consumer is trying to pickup incoming messages, or the likes, will now be processed as a message and handled by the routing Error Handler. By default the consumer will use the org.apache.camel.spi.ExceptionHandler to deal with exceptions, that will be logged at WARN or ERROR level and ignored.

false

Boolean

camel.component.infinispan.cache-container

Specifies the cache Container to connect. The option is a org.infinispan.client.hotrod.RemoteCacheManager type.

 

RemoteCacheManager

camel.component.infinispan.cache-container-configuration

The CacheContainer configuration. Used if the cacheContainer is not defined. The option is a org.infinispan.client.hotrod.configuration.Configuration type.

 

Configuration

camel.component.infinispan.configuration

Component configuration. The option is a org.apache.camel.component.infinispan.remote.InfinispanRemoteConfiguration type.

 

InfinispanRemoteConfiguration

camel.component.infinispan.configuration-properties

Implementation specific properties for the CacheManager.

 

Map

camel.component.infinispan.configuration-uri

An implementation specific URI for the CacheManager.

 

String

camel.component.infinispan.custom-listener

Returns the custom listener in use, if provided. The option is a org.apache.camel.component.infinispan.remote.InfinispanRemoteCustomListener type.

 

InfinispanRemoteCustomListener

camel.component.infinispan.enabled

Whether to enable auto configuration of the infinispan component. This is enabled by default.

 

Boolean

camel.component.infinispan.event-types

Specifies the set of event types to register by the consumer.Multiple event can be separated by comma. The possible event types are: CLIENT_CACHE_ENTRY_CREATED, CLIENT_CACHE_ENTRY_MODIFIED, CLIENT_CACHE_ENTRY_REMOVED, CLIENT_CACHE_ENTRY_EXPIRED, CLIENT_CACHE_FAILOVER.

 

String

camel.component.infinispan.flags

A comma separated list of org.infinispan.client.hotrod.Flag to be applied by default on each cache invocation.

 

String

camel.component.infinispan.hosts

Specifies the host of the cache on Infinispan instance.

 

String

camel.component.infinispan.lazy-start-producer

Whether the producer should be started lazy (on the first message). By starting lazy you can use this to allow CamelContext and routes to startup in situations where a producer may otherwise fail during starting and cause the route to fail being started. By deferring this startup to be lazy then the startup failure can be handled during routing messages via Camel’s routing error handlers. Beware that when the first message is processed then creating and starting the producer may take a little time and prolong the total processing time of the processing.

false

Boolean

camel.component.infinispan.operation

The operation to perform.

 

InfinispanOperation

camel.component.infinispan.password

Define the password to access the infinispan instance.

 

String

camel.component.infinispan.query-builder

Specifies the query builder. The option is a org.apache.camel.component.infinispan.InfinispanQueryBuilder type.

 

InfinispanQueryBuilder

camel.component.infinispan.remapping-function

Set a specific remappingFunction to use in a compute operation. The option is a java.util.function.BiFunction type.

 

BiFunction

camel.component.infinispan.result-header

Store the operation result in a header instead of the message body. By default, resultHeader == null and the query result is stored in the message body, any existing content in the message body is discarded. If resultHeader is set, the value is used as the name of the header to store the query result and the original message body is preserved. This value can be overridden by an in message header named: CamelInfinispanOperationResultHeader.

 

String

camel.component.infinispan.sasl-mechanism

Define the SASL Mechanism to access the infinispan instance.

 

String

camel.component.infinispan.secure

Define if we are connecting to a secured Infinispan instance.

false

Boolean

camel.component.infinispan.security-realm

Define the security realm to access the infinispan instance.

 

String

camel.component.infinispan.security-server-name

Define the security server name to access the infinispan instance.

 

String

camel.component.infinispan.username

Define the username to access the infinispan instance.

 

String

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