Package io.jmix.flowui.xml.layout.support

Class DataLoaderSupport

java.lang.Object

io.jmix.flowui.xml.layout.support.DataLoaderSupport

All Implemented Interfaces:

org.springframework.beans.factory.Aware, org.springframework.context.ApplicationContextAware

@Component("flowui_DataLoaderSupport")
@Scope("prototype")
public class DataLoaderSupport
extends Object
implements org.springframework.context.ApplicationContextAware

Field Summary

Fields

Modifier and Type	Field	Description
protected org.springframework.context.ApplicationContext	applicationContext
protected ClassManager	classManager
protected ComponentLoader.Context	context
protected FetchPlanLoader	fetchPlanLoader
protected FetchPlanRepository	fetchPlanRepository
protected static final String	ITEMS_QUERY_ELEMENT
protected LoaderResolver	loaderResolver
protected LoaderSupport	loaderSupport
protected Metadata	metadata
protected static final String	VALUE_PARAMETER

Constructor Summary

Constructors

Constructor	Description
DataLoaderSupport(ComponentLoader.Context context)

Method Summary

Modifier and Type	Method	Description
protected ComponentLoader.ComponentContext	getComponentContext()
protected String	getParentDataContainer(org.dom4j.Element element)
protected String	getSearchString(com.vaadin.flow.data.provider.Query<?,String> query, String searchStringFormat, boolean escapeValue)
void	loadContainer(SupportsValueSource<?> component, org.dom4j.Element element)
Optional<InstanceContainer<?>>	loadContainer(org.dom4j.Element element, String property)
void	loadData(SupportsValueSource<?> component, org.dom4j.Element element)
void	loadEntityItemsQuery(SupportsItemsFetchCallback<?,String> component, org.dom4j.Element element)	Loads itemsQuery element that contains a query to load entities only.
protected void	loadEntityItemsQueryInternal(SupportsItemsFetchCallback<?,String> component, org.dom4j.Element itemsElement, Class<?> entityClass)
protected Boolean	loadEscapeValueForLike(org.dom4j.Element itemsElement)
protected FetchPlan	loadFetchPlan(org.dom4j.Element itemsElement, Class<?> entityClass)
protected FetchPlan	loadInlineFetchPlan(org.dom4j.Element fetchPlanElement, Class<?> entityClass)
void	loadItems(com.vaadin.flow.component.Component component, org.dom4j.Element element)
<E> void	loadItemsContainer(SupportsItemsContainer<E> component, org.dom4j.Element element)
protected <E> Optional<CollectionContainer<E>>	loadItemsContainer(org.dom4j.Element element)
<T> void	loadItemsEnum(SupportsItemsEnum<T> component, org.dom4j.Element element)
<T> Optional<Class<T>>	loadItemsEnum(org.dom4j.Element element)
void	loadItemsQuery(SupportsItemsFetchCallback<?,String> component, org.dom4j.Element element)	Loads itemsQuery element that may contain a query to load either entities or scalar values.
protected String	loadQuery(com.vaadin.flow.component.Component component, org.dom4j.Element itemsElement)
protected String	loadSearchStringFormat(org.dom4j.Element itemsElement)
void	loadValueItemsQuery(SupportsItemsFetchCallback<?,String> component, org.dom4j.Element element)	Loads itemsQuery element that contains a query to load scalar values only.
protected void	loadValueItemsQueryInternal(SupportsItemsFetchCallback<?,String> component, org.dom4j.Element itemsElement)
void	setApplicationContext(org.springframework.context.ApplicationContext applicationContext)
void	setClassManager(ClassManager classManager)
void	setFetchPlanLoader(FetchPlanLoader fetchPlanLoader)
void	setFetchPlanRepository(FetchPlanRepository fetchPlanRepository)
void	setLoaderResolver(LoaderResolver loaderResolver)
void	setLoaderSupport(LoaderSupport loaderSupport)
void	setMetadata(Metadata metadata)

Methods inherited from class java.lang.Object

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

Field Details

ITEMS_QUERY_ELEMENT

protected static final String ITEMS_QUERY_ELEMENT

See Also:

• Constant Field Values

VALUE_PARAMETER

protected static final String VALUE_PARAMETER

See Also:

• Constant Field Values

context

protected ComponentLoader.Context context

applicationContext

protected org.springframework.context.ApplicationContext applicationContext

loaderResolver

protected LoaderResolver loaderResolver

classManager

protected ClassManager classManager

loaderSupport

protected LoaderSupport loaderSupport

metadata

protected Metadata metadata

fetchPlanLoader

protected FetchPlanLoader fetchPlanLoader

fetchPlanRepository

protected FetchPlanRepository fetchPlanRepository

Constructor Details

DataLoaderSupport

public DataLoaderSupport(ComponentLoader.Context context)

Method Details

setApplicationContext

public void setApplicationContext(org.springframework.context.ApplicationContext applicationContext)

Specified by:

setApplicationContext in interface org.springframework.context.ApplicationContextAware

setLoaderResolver

@Autowired
public void setLoaderResolver(LoaderResolver loaderResolver)

setClassManager

@Autowired
public void setClassManager(ClassManager classManager)

setLoaderSupport

@Autowired
public void setLoaderSupport(LoaderSupport loaderSupport)

setMetadata

@Autowired
public void setMetadata(Metadata metadata)

setFetchPlanLoader

@Autowired
public void setFetchPlanLoader(FetchPlanLoader fetchPlanLoader)

setFetchPlanRepository

@Autowired
public void setFetchPlanRepository(FetchPlanRepository fetchPlanRepository)

loadData

public void loadData(SupportsValueSource<?> component,
 org.dom4j.Element element)

loadContainer

public void loadContainer(SupportsValueSource<?> component,
 org.dom4j.Element element)

loadContainer

public Optional<InstanceContainer<?>> loadContainer(org.dom4j.Element element,
 @Nullable
 String property)

loadItems

public void loadItems(com.vaadin.flow.component.Component component,
 org.dom4j.Element element)

loadItemsQuery

public void loadItemsQuery(SupportsItemsFetchCallback<?,String> component,
 org.dom4j.Element element)

Loads itemsQuery element that may contain a query to load either entities or scalar values.

Parameters:

component - a component to set a result

element - an xml definition

See Also:

• loadEntityItemsQuery(SupportsItemsFetchCallback, Element)
• loadValueItemsQuery(SupportsItemsFetchCallback, Element)

loadEntityItemsQuery

public void loadEntityItemsQuery(SupportsItemsFetchCallback<?,String> component,
 org.dom4j.Element element)

Loads itemsQuery element that contains a query to load entities only.

Parameters:

component - a component to set a result

element - an xml definition

See Also:

• loadItemsQuery(SupportsItemsFetchCallback, Element)
• loadValueItemsQuery(SupportsItemsFetchCallback, Element)

loadEntityItemsQueryInternal

protected void loadEntityItemsQueryInternal(SupportsItemsFetchCallback<?,String> component,
 org.dom4j.Element itemsElement,
 Class<?> entityClass)

loadValueItemsQuery

public void loadValueItemsQuery(SupportsItemsFetchCallback<?,String> component,
 org.dom4j.Element element)

Loads itemsQuery element that contains a query to load scalar values only.

Parameters:

component - a component to set a result

element - an xml definition

See Also:

• loadItemsQuery(SupportsItemsFetchCallback, Element)
• loadEntityItemsQuery(SupportsItemsFetchCallback, Element)

loadValueItemsQueryInternal

protected void loadValueItemsQueryInternal(SupportsItemsFetchCallback<?,String> component,
 org.dom4j.Element itemsElement)

loadQuery

protected String loadQuery(com.vaadin.flow.component.Component component,
 org.dom4j.Element itemsElement)

loadSearchStringFormat

@Nullable
protected String loadSearchStringFormat(org.dom4j.Element itemsElement)

loadEscapeValueForLike

protected Boolean loadEscapeValueForLike(org.dom4j.Element itemsElement)

loadFetchPlan

@Nullable
protected FetchPlan loadFetchPlan(org.dom4j.Element itemsElement,
 Class<?> entityClass)

loadInlineFetchPlan

protected FetchPlan loadInlineFetchPlan(org.dom4j.Element fetchPlanElement,
 Class<?> entityClass)

getSearchString

protected String getSearchString(com.vaadin.flow.data.provider.Query<?,String> query,
 @Nullable
 String searchStringFormat,
 boolean escapeValue)

loadItemsContainer

public <E> void loadItemsContainer(SupportsItemsContainer<E> component,
 org.dom4j.Element element)

loadItemsContainer

protected <E> Optional<CollectionContainer<E>> loadItemsContainer(org.dom4j.Element element)

loadItemsEnum

public <T> void loadItemsEnum(SupportsItemsEnum<T> component,
 org.dom4j.Element element)

loadItemsEnum

public <T> Optional<Class<T>> loadItemsEnum(org.dom4j.Element element)

getParentDataContainer

@Nullable
protected String getParentDataContainer(org.dom4j.Element element)

getComponentContext

protected ComponentLoader.ComponentContext getComponentContext()