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The ServiceMix File component provides JBI integration to the file system. It can be used to read & write files via URI or to periodically poll directories for new files.
Maven Archetype
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Poller Service Unit Archetype
The servicemix-file-poller-service-unit archetype creates a File Poller Service Unit:
| Code Block |
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mvn archetype:create \
-DarchetypeGroupId=org.apache.servicemix.tooling \
-DarchetypeArtifactId=servicemix-file-poller-service-unit \
-DarchetypeVersion=2010.01 \
-DgroupId=your.group.id \
-DartifactId=your.artifact.id \
-Dversion=your-version
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Sender Service Unit Archetype
The servicemix-file-sender-service-unit archetype creates a File Sender Service Unit:
| Code Block |
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mvn archetype:create \
-DarchetypeGroupId=org.apache.servicemix.tooling \
-DarchetypeArtifactId=servicemix-file-sender-service-unit \
-DarchetypeVersion=2010.01 \
-DgroupId=your.group.id \
-DartifactId=your.artifact.id \
-Dversion=your-version
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Endpoints Configuration
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| lang | xml |
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| title | Provider endpoint |
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Poller Endpoint
| Code Block |
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| lang | xml |
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| title | Polling (consumer) endpoint |
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<file:poller service="test:poller"
endpoint="poller"
targetService="test:receiver"
file="file:target/pollerFiles" />
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Poller generates an InOnly message.
| Info |
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| title | Poller endpoint attributesEndpoint Attributes |
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| borderStyle | solidbgColor='lighblue' |
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Name | Type | Description | Default |
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service | QName | the service name of the endpoint | required to be spec'd | endpoint | string | the endpoint name of the endpoint | required to be spec'd | interfaceName | QName | the interface name of the endpoint | | targetService | QName | the service name of the target endpoint | | targetEndpoint | string | the endpoint name of the target endpoint | | targetInterface | QName | the interface name of the target endpoint | | targetUri | string | the uri of the target endpoint | | autoCreateDirectory | boolean | creates dir if doesn't exist | true | firstTime | date | datetime before first poll can take place | null (first poll right after start) | delay | long | amount of time first polling is delayed after start | 0 | period | long | amount of time between polls | 5000 | file | string | sets the file or directory to poll | null (must be spec'd) | deleteFile | boolean | delete file when it is processed | true | recursive | boolean | process sub directories | true | marshaler | class | org.apache.servicemix.components.util.FileMarshaler | DefaultFileMarshaler | lockManager | class | org.apache.servicemix.locks.LockManager | SimpleLockManager | filter | class | java.io.FileFilter (optional filter) | null - no filter | scheduler | class | org.apache.servicemix.components.varscheduler.Scheduler | new Scheduler(true) | comparator | class | implementation of java.util.Comparator<File> interface | null - no ordering | archive | string | sets the directory to archive files before deleting them
(available since 3.2) | null (no archiving) |
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Sender Endpoint
| Code Block |
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| lang | xml |
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| title | Provider endpoint |
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<file:sender service="test:service"
endpoint="endpoint"
directory="file:target/pollerFiles" />
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| Info |
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| title | Sender endpoint attributesEndpoint Attributes |
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| borderStyle | solidbgColor='lighblue' |
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Name | Type | Description | Default |
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service | QName | the service name of the endpoint | required to be spec'd | endpoint | string | the endpoint name of the endpoint | required to be spec'd | directory | file | | required to be spec'd | autoCreateDirectory | boolean | | true | append | boolean | append to an existing file instead of overwriting it (3.3 or above) | false | marshaler | class | org.apache.servicemix.components.util.FileMarshaler | DefaultFileMarshaler | tempFilePrefix | string | | "servicemix-" | tempFileSuffix | string | | ".xml" |
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URI
You can use the familiar file URI to communicate with files
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