com.haulmont.cuba.web.app.ui.statistics

Class ThreadsDatasource

java.lang.Object

com.haulmont.cuba.gui.data.impl.AbstractDatasource<T>

com.haulmont.cuba.gui.data.impl.DatasourceImpl<T>

com.haulmont.cuba.gui.data.impl.AbstractCollectionDatasource<T,K>

com.haulmont.cuba.gui.data.impl.CollectionDatasourceImpl<ThreadSnapshot,java.util.UUID>

com.haulmont.cuba.web.app.ui.statistics.ThreadsDatasource

All Implemented Interfaces:

CollectionDatasource<ThreadSnapshot,java.util.UUID>, CollectionDatasource.Aggregatable<ThreadSnapshot,java.util.UUID>, CollectionDatasource.Indexed<ThreadSnapshot,java.util.UUID>, CollectionDatasource.Ordered<ThreadSnapshot,java.util.UUID>, CollectionDatasource.Sortable<ThreadSnapshot,java.util.UUID>, CollectionDatasource.SupportsApplyToSelected<ThreadSnapshot,java.util.UUID>, CollectionDatasource.SupportsPaging<ThreadSnapshot,java.util.UUID>, CollectionDatasource.SupportsRefreshMode<ThreadSnapshot,java.util.UUID>, CollectionDatasource.Suspendable<ThreadSnapshot,java.util.UUID>, Datasource<ThreadSnapshot>, DatasourceImplementation<ThreadSnapshot>

public class ThreadsDatasource
extends CollectionDatasourceImpl<ThreadSnapshot,java.util.UUID>

Nested Class Summary

Nested classes/interfaces inherited from class com.haulmont.cuba.gui.data.impl.AbstractCollectionDatasource

AbstractCollectionDatasource.ComponentValueListener

Nested classes/interfaces inherited from class com.haulmont.cuba.gui.data.impl.AbstractDatasource

AbstractDatasource.ItemListener

Nested classes/interfaces inherited from interface com.haulmont.cuba.gui.data.CollectionDatasource.Sortable

CollectionDatasource.Sortable.Order, CollectionDatasource.Sortable.SortInfo<P>

Nested classes/interfaces inherited from interface com.haulmont.cuba.gui.data.CollectionDatasource

CollectionDatasource.Aggregatable<T extends Entity<K>,K>, CollectionDatasource.CollectionChangeEvent<T extends Entity<K>,K>, CollectionDatasource.CollectionChangeListener<T extends Entity<K>,K>, CollectionDatasource.Indexed<T extends Entity<K>,K>, CollectionDatasource.Lazy<T extends Entity<K>,K>, CollectionDatasource.Operation, CollectionDatasource.Ordered<T extends Entity<K>,K>, CollectionDatasource.RefreshMode, CollectionDatasource.Sortable<T extends Entity<K>,K>, CollectionDatasource.SupportsApplyToSelected<T extends Entity<K>,K>, CollectionDatasource.SupportsPaging<T extends Entity<K>,K>, CollectionDatasource.SupportsRefreshMode<T extends Entity<K>,K>, CollectionDatasource.Suspendable<T extends Entity<K>,K>, CollectionDatasource.UnmuteEventsMode

Nested classes/interfaces inherited from interface com.haulmont.cuba.gui.data.Datasource

Datasource.CommitMode, Datasource.ItemChangeEvent<T extends Entity>, Datasource.ItemChangeListener<T extends Entity>, Datasource.ItemPropertyChangeEvent<T extends Entity>, Datasource.ItemPropertyChangeListener<T extends Entity>, Datasource.State, Datasource.StateChangeEvent<T extends Entity>, Datasource.StateChangeListener<T extends Entity>

Field Summary

Fields

Modifier and Type	Field and Description
protected JmxControlAPI	jmxControlAPI

Fields inherited from class com.haulmont.cuba.gui.data.impl.CollectionDatasourceImpl

aggregatableDelegate, data, firstResult, inRefresh, lastQuery, prevQueries, queryKey, refreshOnResumeRequired, sortOnDb, suspended

Fields inherited from class com.haulmont.cuba.gui.data.impl.AbstractCollectionDatasource

cacheable, componentValueListener, dataLoadError, filter, listenersSuspended, maxResults, query, queryParameters, refreshMode, refreshOnComponentValueChange, savedParameters, softDeletion, sortInfos, suspendedEvents, userSession

Fields inherited from class com.haulmont.cuba.gui.data.impl.DatasourceImpl

dataSupplier, dsContext, item, metaClass, state, view

Fields inherited from class com.haulmont.cuba.gui.data.impl.AbstractDatasource

allowCommit, backgroundWorker, commitMode, id, itemsToCreate, itemsToDelete, itemsToUpdate, listener, listenersEnabled, loadDynamicAttributes, metadata, modified, parentDs

Constructor Summary

Constructors

Constructor and Description
ThreadsDatasource()

Method Summary

Modifier and Type	Method and Description
void	clear() Clear the underlying collection.
void	deleted(ThreadSnapshot item) Invoked when the given instance is deleted.
protected java.lang.Object	getAttributeValue(JmxInstance node, java.lang.String beanObjectName, java.lang.String attrName)
protected java.lang.String	getStackTrace(java.lang.Long threadId)
protected ThreadSnapshot	getThreadSnapshot(java.lang.Long threadId)
protected void	loadData(java.util.Map<java.lang.String,java.lang.Object> params) Load data from middleware into CollectionDatasourceImpl.data field.

Methods inherited from class com.haulmont.cuba.gui.data.impl.CollectionDatasourceImpl

addItem, addItemFirst, afterLoadData, afterRefresh, aggregate, aggregateValues, beforeLoadData, beforeRefresh, checkState, checkStateBeforeAdd, committed, containsAllDataFromDb, containsItem, detachListener, doSort, excludeItem, firstItemId, getCompiledLoadContext, getFirstResult, getIdByIndex, getItem, getItemIds, getItemIds, getItems, getItemValue, includeItem, includeItemFirst, incrementQueryKey, indexOfId, internalAddItem, internalIncludeItem, isFirstId, isLastId, isSuspended, lastItemId, modifyItem, needLoading, nextItemId, pinQuery, prepareLoadContext, prevItemId, refresh, refresh, refreshIfNotSuspended, refreshIfNotSuspended, removeItem, resetSortOrder, revert, setFirstResult, setSuspended, size, sort, unpinAllQuery, unpinLastQuery, updateItem

Methods inherited from class com.haulmont.cuba.gui.data.impl.AbstractCollectionDatasource

addCollectionChangeListener, checkDataLoadError, commit, createDataQuery, createEntityComparator, fireCollectionChanged, getCount, getItemNN, getJPQLQuery, getLastRefreshParameters, getLoggingTag, getMaxResults, getQuery, getQueryFilter, getQueryParameters, getRefreshMode, getRefreshOnComponentValueChange, getSortPropertiesForPersistentAttribute, getTemplateParams, isCacheable, isSoftDeletion, makeCaseInsensitive, mute, removeCollectionChangeListener, resumeListeners, setCacheable, setItem, setMaxResults, setQuery, setQuery, setQueryFilter, setRefreshMode, setRefreshOnComponentValueChange, setSoftDeletion, setSortDirection, suspendListeners, unmute

Methods inherited from class com.haulmont.cuba.gui.data.impl.DatasourceImpl

__setItem, getDataSupplier, getDsContext, getItem, getItemIfValid, getMetaClass, getState, getView, initialized, invalidate, setDataSupplier, setDsContext, setMetaClass, setup, setView, setView, valid

Methods inherited from class com.haulmont.cuba.gui.data.impl.AbstractDatasource

addItemChangeListener, addItemPropertyChangeListener, addParentsToNested, addStateChangeListener, attachListener, clearCommitLists, detachListener, enableListeners, fireItemChanged, fireStateChanged, getCommitMode, getEventRouter, getId, getItemsToCreate, getItemsToDelete, getItemsToUpdate, getLoadDynamicAttributes, getParent, isAllowCommit, isModified, modified, removeItemChangeListener, removeItemPropertyChangeListener, removeStateChangeListener, setAllowCommit, setCommitMode, setLoadDynamicAttributes, setModified, setParent, toString

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface com.haulmont.cuba.gui.data.CollectionDatasource

addCollectionChangeListener, getItemNN, getLastRefreshParameters, getMaxResults, getQuery, getQueryFilter, getRefreshOnComponentValueChange, isCacheable, isSoftDeletion, mute, removeCollectionChangeListener, resumeListeners, setCacheable, setMaxResults, setQuery, setQuery, setQueryFilter, setRefreshOnComponentValueChange, setSoftDeletion, suspendListeners, unmute

Methods inherited from interface com.haulmont.cuba.gui.data.Datasource

addItemChangeListener, addItemPropertyChangeListener, addStateChangeListener, commit, getCommitMode, getDataSupplier, getDsContext, getId, getItem, getItemIfValid, getLoadDynamicAttributes, getMetaClass, getState, getView, invalidate, isAllowCommit, isModified, removeItemChangeListener, removeItemPropertyChangeListener, removeStateChangeListener, setAllowCommit, setItem, setLoadDynamicAttributes, setup

Methods inherited from interface com.haulmont.cuba.gui.data.CollectionDatasource.SupportsPaging

getCount

Methods inherited from interface com.haulmont.cuba.gui.data.impl.DatasourceImplementation

clearCommitLists, enableListeners, getItemsToCreate, getItemsToDelete, getItemsToUpdate, getParent, modified, setCommitMode, setModified, setParent

Field Detail

jmxControlAPI

protected JmxControlAPI jmxControlAPI

Constructor Detail

ThreadsDatasource

public ThreadsDatasource()

Method Detail

getAttributeValue

protected java.lang.Object getAttributeValue(JmxInstance node,
                                             java.lang.String beanObjectName,
                                             java.lang.String attrName)

loadData

protected void loadData(java.util.Map<java.lang.String,java.lang.Object> params)

Description copied from class: CollectionDatasourceImpl

Load data from middleware into CollectionDatasourceImpl.data field.

In case of error sets AbstractCollectionDatasource.dataLoadError field to the exception object.

Overrides:

loadData in class CollectionDatasourceImpl<ThreadSnapshot,java.util.UUID>

Parameters:

params - datasource parameters, as described in CollectionDatasource.refresh(java.util.Map)

getThreadSnapshot

protected ThreadSnapshot getThreadSnapshot(java.lang.Long threadId)

clear

public void clear()

Description copied from interface: CollectionDatasource

Clear the underlying collection. The datasource "modified" state doesn't change.

Specified by:

clear in interface CollectionDatasource<ThreadSnapshot,java.util.UUID>

Overrides:

clear in class CollectionDatasourceImpl<ThreadSnapshot,java.util.UUID>

deleted

public void deleted(ThreadSnapshot item)

Description copied from interface: DatasourceImplementation

Invoked when the given instance is deleted.

Specified by:

deleted in interface DatasourceImplementation<ThreadSnapshot>

Overrides:

deleted in class AbstractDatasource<ThreadSnapshot>

getStackTrace

protected java.lang.String getStackTrace(java.lang.Long threadId)