Konnte ListView nicht aufbauen!

Die Ursache für diesen Fehler war:
java.lang.RuntimeException: Zugrunde liegende Daten konnten nicht ausgelesen werden!     
kos.wnetz.window.lv.ListView.setInstance(ListView.java: 192)     
kos.wnetz.om.ListViewInstance.getListView(ListViewInstance.java: 45)     
kos.wnetz.modules.compilation.objects.ListView.getListView(ListView.java: 191)     
kos.wnetz.modules.compilation.objects.ListView.getView(ListView.java: 79)     
kos.wnetz.modules.compilation.objects.CompilationObjectWrapper.buildHtml(CompilationObjectWrapper.java: 164)     
kos.wnetz.window.WWContainer.getHtml(WWContainer.java: 230)     
kos.wnetz.window.WWContainer.getHtml(WWContainer.java: 256)     
kos.wnetz.window.WWContainer.getHtml(WWContainer.java: 269)     
kos.wnetz.window.WWDivContainer.buildHtml(WWDivContainer.java: 56)     
kos.wnetz.window.WWContainer.getHtml(WWContainer.java: 230)     
kos.wnetz.window.WWContainer.getHtml(WWContainer.java: 256)     
kos.wnetz.window.WWContainer.getHtml(WWContainer.java: 269)     
kos.wnetz.window.WWDiv.buildHtml(WWDiv.java: 74)     
kos.wnetz.window.masterlayout.ContentPane.buildHtml(ContentPane.java: 31)     
kos.wnetz.window.WWContainer.getHtml(WWContainer.java: 230)     
kos.wnetz.window.WWContainer.getHtml(WWContainer.java: 256)     
kos.wnetz.window.WWContainer.getHtml(WWContainer.java: 269)     
kos.wnetz.window.WWDivContainer.buildHtml(WWDivContainer.java: 56)     
kos.wnetz.window.WWContainer.getHtml(WWContainer.java: 230)     
kos.wnetz.window.WWContainer.getHtml(WWContainer.java: 256)     
... 124 weitere Elemente...
Ursache dafür war: 
com.google.common.util.concurrent.UncheckedExecutionException: org.apache.ojb.broker.PersistenceBrokerException: Used ConnectionManager instance could not obtain a connection     
com.google.common.cache.LocalCache$Segment.get(LocalCache.java: 2055)     
com.google.common.cache.LocalCache.get(LocalCache.java: 3966)     
com.google.common.cache.LocalCache$LocalManualCache.get(LocalCache.java: 4863)     
kos.generator.acl.filter.GuavaCacheICache.refresh(CachingFilterImpl.java: 336)     
kos.generator.acl.filter.CachingFilterImpl.doFilter(CachingFilterImpl.java: 87)     
kos.generator.acl.filter.CachingFilterImpl.filter(CachingFilterImpl.java: 125)     
kos.generator.acl.filter.DelegatingFilter.filter(DelegatingFilter.java: 72)     
kos.generator.acl.ACLFilters.filter(ACLFilters.java: 42)     
kos.generator.Queries.getCollectionByQuery(Queries.java: 198)     
kos.generator.Queries.getCollectionByQuery(Queries.java: 208)     
kos.generator.Queries.getExtent(Queries.java: 114)     
kos.generator.DataObject.getExtent(DataObject.java: 515)     
kos.wnetz.om.ListViewDataExtent.getDataCollection(ListViewDataExtent.java: 30)     
kos.wnetz.om.ListViewData.getDataCollection(ListViewData.java: 35)     
kos.wnetz.window.lv.ListView.setInstance(ListView.java: 174)     
kos.wnetz.om.ListViewInstance.getListView(ListViewInstance.java: 45)     
kos.wnetz.modules.compilation.objects.ListView.getListView(ListView.java: 191)     
kos.wnetz.modules.compilation.objects.ListView.getView(ListView.java: 79)     
kos.wnetz.modules.compilation.objects.CompilationObjectWrapper.buildHtml(CompilationObjectWrapper.java: 164)     
kos.wnetz.window.WWContainer.getHtml(WWContainer.java: 230)     
... 138 weitere Elemente...
Ursache dafür war: 
org.apache.ojb.broker.PersistenceBrokerException: Used ConnectionManager instance could not obtain a connection     
org.apache.ojb.broker.accesslayer.StatementManager.getSelectByPKStatement(StatementManager.java: 643)     
org.apache.ojb.broker.accesslayer.JdbcAccessImpl.materializeObject(JdbcAccessImpl.java: 609)     
org.apache.ojb.broker.core.PersistenceBrokerImpl.getPlainDBObject(PersistenceBrokerImpl.java: 1622)     
org.apache.ojb.broker.core.PersistenceBrokerImpl.getDBObject(PersistenceBrokerImpl.java: 1666)     
org.apache.ojb.broker.core.PersistenceBrokerImpl.doGetObjectByIdentity(PersistenceBrokerImpl.java: 1770)     
org.apache.ojb.broker.core.PersistenceBrokerImpl.getObjectByIdentity(PersistenceBrokerImpl.java: 1742)     
org.apache.ojb.broker.core.DelegatingPersistenceBroker.getObjectByIdentity(DelegatingPersistenceBroker.java: 379)     
org.apache.ojb.broker.core.DelegatingPersistenceBroker.getObjectByIdentity(DelegatingPersistenceBroker.java: 379)     
kos.generator.acl.ACLManager.findCachedACL(ACLManager.java: 124)     
kos.generator.acl.ACLManager.findACL(ACLManager.java: 150)     
kos.generator.acl.ACLManager.getACL(ACLManager.java: 183)     
kos.intranet2.om.base.News.getACL(News.java: 97)     
kos.generator.acl.filter.FilterImpl.doFilterACLAware(FilterImpl.java: 152)     
kos.generator.acl.filter.FilterImpl.doFilter(FilterImpl.java: 72)     
kos.generator.acl.filter.FilterImpl.filter(FilterImpl.java: 34)     
kos.generator.acl.filter.CachingFilterImpl$1.load(CachingFilterImpl.java: 97)     
kos.generator.acl.filter.GuavaCacheICache.lambda$refresh$0(CachingFilterImpl.java: 336)     
com.google.common.cache.LocalCache$LocalManualCache$1.load(LocalCache.java: 4868)     
com.google.common.cache.LocalCache$LoadingValueReference.loadFuture(LocalCache.java: 3533)     
com.google.common.cache.LocalCache$Segment.loadSync(LocalCache.java: 2282)     
... 159 weitere Elemente...
Ursache dafür war: 
org.apache.ojb.broker.accesslayer.LookupException: Error getting Connection from DriverManager with url (jdbc:mysql://localhost:3306/675?autoReconnectForPools=true&zeroDateTimeBehavior=convertToNull&jdbcCompliantTruncation=false&useServerPrepStmts=false&allowPublicKeyRetrieval=true&useSSL=false&characterEncoding=latin1) and driver (com.mysql.jdbc.Driver)     
org.apache.ojb.broker.accesslayer.ConnectionFactoryAbstractImpl.newConnectionFromDriverManager(ConnectionFactoryAbstractImpl.java: 290)     
org.apache.ojb.broker.accesslayer.ConnectionFactoryNotPooledImpl.checkOutJdbcConnection(ConnectionFactoryNotPooledImpl.java: 46)     
org.apache.ojb.broker.accesslayer.ConnectionFactoryAbstractImpl.lookupConnection(ConnectionFactoryAbstractImpl.java: 144)     
org.apache.ojb.broker.accesslayer.ConnectionManagerImpl.getConnection(ConnectionManagerImpl.java: 121)     
org.apache.ojb.broker.accesslayer.StatementManager.getSelectByPKStatement(StatementManager.java: 635)     
org.apache.ojb.broker.accesslayer.JdbcAccessImpl.materializeObject(JdbcAccessImpl.java: 609)     
org.apache.ojb.broker.core.PersistenceBrokerImpl.getPlainDBObject(PersistenceBrokerImpl.java: 1622)     
org.apache.ojb.broker.core.PersistenceBrokerImpl.getDBObject(PersistenceBrokerImpl.java: 1666)     
org.apache.ojb.broker.core.PersistenceBrokerImpl.doGetObjectByIdentity(PersistenceBrokerImpl.java: 1770)     
org.apache.ojb.broker.core.PersistenceBrokerImpl.getObjectByIdentity(PersistenceBrokerImpl.java: 1742)     
org.apache.ojb.broker.core.DelegatingPersistenceBroker.getObjectByIdentity(DelegatingPersistenceBroker.java: 379)     
org.apache.ojb.broker.core.DelegatingPersistenceBroker.getObjectByIdentity(DelegatingPersistenceBroker.java: 379)     
kos.generator.acl.ACLManager.findCachedACL(ACLManager.java: 124)     
kos.generator.acl.ACLManager.findACL(ACLManager.java: 150)     
kos.generator.acl.ACLManager.getACL(ACLManager.java: 183)     
kos.intranet2.om.base.News.getACL(News.java: 97)     
kos.generator.acl.filter.FilterImpl.doFilterACLAware(FilterImpl.java: 152)     
kos.generator.acl.filter.FilterImpl.doFilter(FilterImpl.java: 72)     
kos.generator.acl.filter.FilterImpl.filter(FilterImpl.java: 34)     
kos.generator.acl.filter.CachingFilterImpl$1.load(CachingFilterImpl.java: 97)     
... 163 weitere Elemente...
Ursache dafür war: 
java.sql.SQLNonTransientConnectionException: Too many connections     
com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java: 110)     
com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java: 97)     
com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java: 122)     
com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java: 836)     
com.mysql.cj.jdbc.ConnectionImpl.(ConnectionImpl.java: 456)     
com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java: 246)     
com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java: 199)     
java.sql.DriverManager.getConnection(DriverManager.java: 683)     
java.sql.DriverManager.getConnection(DriverManager.java: 191)     
org.apache.ojb.broker.accesslayer.ConnectionFactoryAbstractImpl.newConnectionFromDriverManager(ConnectionFactoryAbstractImpl.java: 284)     
org.apache.ojb.broker.accesslayer.ConnectionFactoryNotPooledImpl.checkOutJdbcConnection(ConnectionFactoryNotPooledImpl.java: 46)     
org.apache.ojb.broker.accesslayer.ConnectionFactoryAbstractImpl.lookupConnection(ConnectionFactoryAbstractImpl.java: 144)     
org.apache.ojb.broker.accesslayer.ConnectionManagerImpl.getConnection(ConnectionManagerImpl.java: 121)     
org.apache.ojb.broker.accesslayer.StatementManager.getSelectByPKStatement(StatementManager.java: 635)     
org.apache.ojb.broker.accesslayer.JdbcAccessImpl.materializeObject(JdbcAccessImpl.java: 609)     
org.apache.ojb.broker.core.PersistenceBrokerImpl.getPlainDBObject(PersistenceBrokerImpl.java: 1622)     
org.apache.ojb.broker.core.PersistenceBrokerImpl.getDBObject(PersistenceBrokerImpl.java: 1666)     
org.apache.ojb.broker.core.PersistenceBrokerImpl.doGetObjectByIdentity(PersistenceBrokerImpl.java: 1770)     
org.apache.ojb.broker.core.PersistenceBrokerImpl.getObjectByIdentity(PersistenceBrokerImpl.java: 1742)     
org.apache.ojb.broker.core.DelegatingPersistenceBroker.getObjectByIdentity(DelegatingPersistenceBroker.java: 379)     
... 172 weitere Elemente...

Wir verwenden Cookies, um die Nutzung dieser Website zu verbessern. Durch die Nutzung dieser Website stimmen Sie der Verwendung von Cookies zu.