4:02 a.m.
Alexey Olenev created ISPN-4349:
-----------------------------------
Summary: Configuration parser doesn't allow to have <async/>,
<properties/> and <singleton/> elements inside of <store/> element
Key: ISPN-4349
URL: https://issues.jboss.org/browse/ISPN-4349
Project: Infinispan
Issue Type: Bug
Components: Configuration, Loaders and Stores
Affects Versions: 6.0.2.Final
Reporter: Alexey Olenev
Assignee: Dan Berindei
Despite infinispan-config-6.0.xsd says that there can be a <async/>,
<properties/> and <singleton/> elements inside of <store/>, actually if
you configure custom store using <store/> element, configuration parser
(org.infinispan.configuration.parsing.Parser60) throws exception:
org.infinispan.commons.CacheConfigurationException: javax.xml.stream.XMLStreamException:
ParseError at [row,col]:[104,29]
Message: Unexpected element '{urn:infinispan:config:6.0}properties'
at org.infinispan.configuration.parsing.ParserRegistry.parse(ParserRegistry.java:102)
at
org.infinispan.manager.DefaultCacheManager.<init>(DefaultCacheManager.java:253)
at
org.infinispan.manager.DefaultCacheManager.<init>(DefaultCacheManager.java:226)
at
org.infinispan.manager.DefaultCacheManager.<init>(DefaultCacheManager.java:213)
at org.sproot_grid.cache.ClusterFacade.init(ClusterFacade.java:48)
at org.sproot_grid.cache.ClusterFacade.getFacade(ClusterFacade.java:41)
at org.sproot_grid.cache.ClusterFacadeTest.initCluster(ClusterFacadeTest.java:21)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:601)
at
org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:44)
at
org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15)
at
org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:41)
at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:27)
at org.junit.runners.ParentRunner.run(ParentRunner.java:236)
at
org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:50)
at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:467)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:683)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:390)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:197)
Caused by: javax.xml.stream.XMLStreamException: ParseError at [row,col]:[104,29]
Message: Unexpected element '{urn:infinispan:config:6.0}properties'
at
org.infinispan.configuration.parsing.ParserRegistry.parseElement(ParserRegistry.java:139)
at
org.infinispan.configuration.parsing.XMLExtendedStreamReaderImpl.handleAny(XMLExtendedStreamReaderImpl.java:37)
at
org.infinispan.configuration.parsing.Parser60.parsePersistence(Parser60.java:558)
at org.infinispan.configuration.parsing.Parser60.parseCache(Parser60.java:150)
at
org.infinispan.configuration.parsing.Parser60.parseNamedCache(Parser60.java:109)
at org.infinispan.configuration.parsing.Parser60.readElement(Parser60.java:76)
at
org.infinispan.configuration.parsing.ParserRegistry.parseElement(ParserRegistry.java:141)
at
org.infinispan.configuration.parsing.ParserRegistry.parse(ParserRegistry.java:123)
at
org.infinispan.configuration.parsing.ParserRegistry.parse(ParserRegistry.java:110)
at
org.infinispan.configuration.parsing.ParserRegistry.parse(ParserRegistry.java:97)
... 21 more
This exception occurs because of following code snippet from
org.infinispan.configuration.parsing.Parser60 (lines 668-685):
if (store != null) {
if (store instanceof SingleFileStore) {
SingleFileStoreConfigurationBuilder sfs =
builder.persistence().addSingleFileStore();
if (fetchPersistentState != null)
sfs.fetchPersistentState(fetchPersistentState);
if (ignoreModifications != null)
sfs.ignoreModifications(ignoreModifications);
if (purgeOnStartup != null)
sfs.purgeOnStartup(purgeOnStartup);
if (preload != null)
sfs.preload(preload);
if (shared != null)
sfs.shared(shared);
parseStoreChildren(reader, sfs);
} else if (store instanceof ClusterLoader) {
ClusterLoaderConfigurationBuilder cscb = builder.persistence().addClusterLoader();
parseLoaderChildren(reader, cscb);
}
It means that method parseStoreChildren() will be called just if my custom store is a
subclass of SingleFileStore, and this method is responsible for parsing such elements as
<async/>, <properties/> and <singleton/>
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