[ https://issues.apache.org/jira/browse/CAY-2774?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Nikita Timofeev closed CAY-2774. -------------------------------- Resolution: Fixed > Overriding service ordering in DI List causes DIRuntimeException > ---------------------------------------------------------------- > > Key: CAY-2774 > URL: https://issues.apache.org/jira/browse/CAY-2774 > Project: Cayenne > Issue Type: Improvement > Affects Versions: 4.2.RC1, 5.0.M1 > Reporter: Andrus Adamchik > Assignee: Andrus Adamchik > Priority: Minor > Fix For: 5.0.M1 > > Time Spent: 1h 10m > Remaining Estimate: 0h > > Per CAY-2772, I just tried changing the ordering of a filter in > ListBuilder<DataChannelSyncFilter> by re-binding the filter with different > relative order. Essentially: > {noformat} > contributeSyncFilters().insertBefore(CommitLogFilter.class, > TransactionFilter.class); > contributeSyncFilters().addAfter(CommitLogFilter.class, > TransactionFilter.class); > {noformat} > This results in a dependency cycle exception: > {noformat} > org.apache.cayenne.di.DIRuntimeException: Dependency cycle detected in DI > container > at org.apache.cayenne.di.spi.DIGraph.topSort(DIGraph.java:155) > at org.apache.cayenne.di.spi.ListProvider.get(ListProvider.java:47) > at org.apache.cayenne.di.spi.ListProvider.get(ListProvider.java:35) > at > org.apache.cayenne.di.spi.DefaultScopeProvider.get(DefaultScopeProvider.java:50) > at > org.apache.cayenne.di.spi.DefaultInjector.getInstance(DefaultInjector.java:139) > at > org.apache.cayenne.di.spi.FieldInjectingProvider.value(FieldInjectingProvider.java:103) > {noformat} > I think we can actually properly handle this case by removing the existing > ordering, and rebinding with the new ordering. -- This message was sent by Atlassian Jira (v8.20.10#820010)