56 lines
2.2 KiB
Plaintext
56 lines
2.2 KiB
Plaintext
[[java-rest-high-x-pack-watcher-put-watch]]
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=== Put watch API
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[[java-rest-high-x-pack-watcher-put-watch-execution]]
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==== Execution
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General information about the installed {watcher} features can be retrieved
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using the `watcher()` method:
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["source","java",subs="attributes,callouts,macros"]
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--------------------------------------------------
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include-tagged::{doc-tests}/WatcherDocumentationIT.java[x-pack-put-watch-execute]
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--------------------------------------------------
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<1> Allows to store the watch, but to not trigger it. Defaults to `true`
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[[java-rest-high-x-pack-watcher-put-watch-response]]
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==== Response
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The returned `PutWatchResponse` contains `created`, `id`,
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and `version` information.
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["source","java",subs="attributes,callouts,macros"]
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--------------------------------------------------
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include-tagged::{doc-tests}/WatcherDocumentationIT.java[x-pack-put-watch-response]
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--------------------------------------------------
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<1> `_id` contains id of the watch
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<2> `created` is a boolean indicating whether the watch was created for the first time
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<3> `_version` returns the newly created version
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[[java-rest-high-x-pack-watcher-put-watch-async]]
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==== Asynchronous execution
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This request can be executed asynchronously:
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["source","java",subs="attributes,callouts,macros"]
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--------------------------------------------------
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include-tagged::{doc-tests}/WatcherDocumentationIT.java[x-pack-put-watch-execute-async]
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--------------------------------------------------
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<1> The `PutWatchRequest` to execute and the `ActionListener` to use when
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the execution completes
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The asynchronous method does not block and returns immediately. Once it is
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completed the `ActionListener` is called back using the `onResponse` method
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if the execution successfully completed or using the `onFailure` method if
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it failed.
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A typical listener for `PutWatchResponse` looks like:
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["source","java",subs="attributes,callouts,macros"]
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--------------------------------------------------
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include-tagged::{doc-tests}/WatcherDocumentationIT.java[x-pack-put-watch-execute-listener]
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--------------------------------------------------
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<1> Called when the execution is successfully completed. The response is
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provided as an argument
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<2> Called in case of failure. The raised exception is provided as an argument
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