THIS IS A TEST INSTANCE. ALL YOUR CHANGES WILL BE LOST!!!!
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Option | Default | Description |
|---|---|---|
spoolDirectory | java.io.tmpdir | Base directory where temporary files for spooled streams should be stored. This option supports naming patterns as documented below. |
spoolThreshold | 128kb | Size in bytes when the stream should be spooled to disk instead of keeping in memory. Use a value of 0 or negative to disable it all together so streams is always kept in memory regardless of their size. |
spoolChiper | null | If set, the temporary files are encrypted using the specified cipher transformation (i.e., a valid stream or 8-bit cipher name such as "RC4", "AES/CTR/NoPadding". An empty name "" is treated as null). |
bufferSize | 4096 | Size in bytes of the buffer used when copying streams. |
removeSpoolDirectoryWhenStopping | true | Whether to remove the spool directory when stopping CamelContext. |
SpoolDirectory naming pattern
The following patterns is supported:
- #camelId# = the CamelContext id (eg the name)
- #name# - same as #camelId#
- #counter# - an incrementing counter
- #bundleId# - the OSGi bundle id (only for OSGi environments)
- #symbolicName# - the OSGi symbolic name (only for OSGi environments)
- #version# - the OSGi bundle version (only for OSGi environments)
- ${env:key} - the environment variable with the key
- ${key} - the JVM system property with the key
A could of examples, to store in the java temp directory with a sub directory using the CamelContext name:
| Code Block |
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context.getStreamCachingStrategy().setSpoolDirectory"${java.io.tmpdir}#name#/");
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To store in KARAF_HOME/tmp/bundleId directory
| Code Block |
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context.getStreamCachingStrategy().setSpoolDirectory"${env:KARAF_HOME}/tmp/bundle#bundleId#");
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Using StreamCachingStrategy in Java
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