Class NonDefaultMountWriteReportingObserver
- java.lang.Object
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- org.apache.jackrabbit.oak.composite.impl.NonDefaultMountWriteReportingObserver
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- All Implemented Interfaces:
org.apache.jackrabbit.oak.spi.commit.Observer
public class NonDefaultMountWriteReportingObserver extends java.lang.Object implements org.apache.jackrabbit.oak.spi.commit.Observer
Reports writes to non-default mountsThis is a diagnostic observer and is expected to be used in scenarios where the
CompositeNodeStore
is configured in a 'seed' mode, where the non-default mounts are write-enabled.In such scenarios it is useful to report writes to non-default mounts from components that are unexpected. For instance, it can report all writes that do not originate from the FileVault package installer.
Performance note: the overhead of this observer has not been measured, but as it is designed to be used only for initial setups the performance impact should not matter.
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Nested Class Summary
Nested Classes Modifier and Type Class Description static interface
NonDefaultMountWriteReportingObserver.Config
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Constructor Summary
Constructors Constructor Description NonDefaultMountWriteReportingObserver()
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description protected void
activate(NonDefaultMountWriteReportingObserver.Config cfg)
void
contentChanged(org.apache.jackrabbit.oak.spi.state.NodeState root, org.apache.jackrabbit.oak.spi.commit.CommitInfo info)
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Method Detail
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activate
protected void activate(NonDefaultMountWriteReportingObserver.Config cfg)
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contentChanged
public final void contentChanged(org.apache.jackrabbit.oak.spi.state.NodeState root, org.apache.jackrabbit.oak.spi.commit.CommitInfo info)
- Specified by:
contentChanged
in interfaceorg.apache.jackrabbit.oak.spi.commit.Observer
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