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https://issues.apache.org/jira/browse/QPID-8744?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Tomas Vavricka updated QPID-8744:
---------------------------------
Description:
Jackson ObjectMapper is thread-safe for both reads and writes once constructed,
but relatively expensive to create. The codebase has several locations where
new ObjectMapper() is called per method invocation. These should be replaced to
private static final fields.
Main affected classes are:
# AttributeValueConverter
# RestServlet
# QueryServlet
# ManagementInputConverter
# ConfiguredObjectBinding
# ReplicatedEnvironmentFacade
# AbstractJDBCConfigurationStore
# AbstractJDBCPreferenceStore
# HttpManagement
# UpgradeFrom7to8
was:Jackson ObjectMapper is thread-safe for both reads and writes once
constructed, but relatively expensive to create. The codebase has several
locations where new ObjectMapper() is called per method invocation. These
should be replaced to private static final fields.
> [Broker-J] Jackson ObjectMapper instances shouldn't be created on each method
> call
> ----------------------------------------------------------------------------------
>
> Key: QPID-8744
> URL: https://issues.apache.org/jira/browse/QPID-8744
> Project: Qpid
> Issue Type: Improvement
> Components: Broker-J
> Affects Versions: qpid-java-broker-10.0.1
> Reporter: Daniil Kirilyuk
> Priority: Minor
> Fix For: qpid-java-broker-10.0.2
>
>
> Jackson ObjectMapper is thread-safe for both reads and writes once
> constructed, but relatively expensive to create. The codebase has several
> locations where new ObjectMapper() is called per method invocation. These
> should be replaced to private static final fields.
> Main affected classes are:
> # AttributeValueConverter
> # RestServlet
> # QueryServlet
> # ManagementInputConverter
> # ConfiguredObjectBinding
> # ReplicatedEnvironmentFacade
> # AbstractJDBCConfigurationStore
> # AbstractJDBCPreferenceStore
> # HttpManagement
> # UpgradeFrom7to8
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