Package com.arangodb.model
Class DocumentReplaceOptions
java.lang.Object
com.arangodb.model.TransactionalOptions<DocumentReplaceOptions>
com.arangodb.model.DocumentReplaceOptions
- Author:
- Mark Vollmary, Michele Rastelli
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Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptionignoreRevs
(Boolean ignoreRevs) refillIndexCaches
(Boolean refillIndexCaches) versionAttribute
(String versionAttribute) You can use theversionAttribute
option for external versioning support.waitForSync
(Boolean waitForSync) Methods inherited from class com.arangodb.model.TransactionalOptions
getStreamTransactionId, streamTransactionId
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Constructor Details
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DocumentReplaceOptions
public DocumentReplaceOptions()
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Method Details
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getWaitForSync
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waitForSync
- Parameters:
waitForSync
- Wait until document has been synced to disk.- Returns:
- options
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getIgnoreRevs
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ignoreRevs
- Parameters:
ignoreRevs
- By default, or if this is set to true, the _rev attributes in the given document is ignored. If this is set to false, then the _rev attribute given in the body document is taken as a precondition. The document is only replaced if the current revision is the one specified.- Returns:
- options
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getIfMatch
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ifMatch
- Parameters:
ifMatch
- replace a document based on target revision- Returns:
- options
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getReturnNew
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returnNew
- Parameters:
returnNew
- Return additionally the complete new document under the attribute new in the result.- Returns:
- options
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getReturnOld
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returnOld
- Parameters:
returnOld
- Return additionally the complete previous revision of the changed document under the attribute old in the result.- Returns:
- options
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getSilent
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silent
- Parameters:
silent
- If set to true, an empty object will be returned as response. No meta-data will be returned for the created document. This option can be used to save some network traffic.- Returns:
- options
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getRefillIndexCaches
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refillIndexCaches
- Parameters:
refillIndexCaches
- Whether to update an existing entry in the in-memory edge cache if an edge document is replaced.- Returns:
- options
- Since:
- ArangoDB 3.11
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getVersionAttribute
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versionAttribute
You can use theversionAttribute
option for external versioning support. If set, the attribute with the name specified by the option is looked up in the stored document and the attribute value is compared numerically to the value of the versioning attribute in the supplied document that is supposed to update/replace it. If the version number in the new document is higher (rounded down to a whole number) than in the document that already exists in the database, then the update/replace operation is performed normally. This is also the case if the new versioning attribute has a non-numeric value, if it is a negative number, or if the attribute doesn't exist in the supplied or stored document. If the version number in the new document is lower or equal to what exists in the database, the operation is not performed and the existing document thus not changed. No error is returned in this case. The attribute can only be a top-level attribute. You can check if _oldRev (if present) and _rev are different to determine if the document has been changed.- Parameters:
versionAttribute
- the attribute name to use for versioning- Returns:
- options
- Since:
- ArangoDB 3.12
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