com.haulmont.cuba.web.sys

Class LinkHandler

java.lang.Object

com.haulmont.cuba.web.sys.LinkHandler

@Component(value="cuba_LinkHandler")
 @Scope(value="prototype")
public class LinkHandler
extends java.lang.Object

Handles links from outside of the application.
This bean is used particularly when a request URL contains one of WebConfig.getLinkHandlerActions() actions.
The bean traverses all implementations of LinkHandlerProcessor by their priority and gives control to first possible to handle processor.

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	NAME

Constructor Summary

Constructors

Constructor and Description
LinkHandler(App app, java.lang.String action, java.util.Map<java.lang.String,java.lang.String> requestParams)

Method Summary

Modifier and Type	Method and Description
boolean	canHandleLink() Check state of LinkHandler and application.
void	handle() Called to handle the link.

Methods inherited from class java.lang.Object

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

Field Detail

NAME

public static final java.lang.String NAME

See Also:

Constant Field Values

Constructor Detail

LinkHandler

public LinkHandler(App app,
                   java.lang.String action,
                   java.util.Map<java.lang.String,java.lang.String> requestParams)

Method Detail

canHandleLink

public boolean canHandleLink()

Check state of LinkHandler and application.

Returns:

true if application and LinkHandler in an appropriate state.

handle

public void handle()

Called to handle the link.