com.vaadin.flow.shared

Class VaadinUriResolver

java.lang.Object

com.vaadin.flow.shared.VaadinUriResolver

All Implemented Interfaces:

Serializable

Direct Known Subclasses:

BootstrapHandler.BootstrapUriResolver, ServiceContextUriResolver

public abstract class VaadinUriResolver
extends Object
implements Serializable

Utility for translating special Vaadin URIs into URLs usable by the browser. This is an abstract class performing the main logic in resolveVaadinUri(String, String).

Concrete implementations of this class should implement Serializable in case a reference to an object of this class is stored on the server side.

Since:

1.0

Author:

Vaadin Ltd

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
VaadinUriResolver()

Method Summary

Modifier and Type	Method and Description
protected String	resolveVaadinUri(String uri, String servletToContextRoot) Translates a Vaadin URI to a URL that can be loaded by the browser.

Methods inherited from class java.lang.Object

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

Constructor Detail

VaadinUriResolver

public VaadinUriResolver()

Method Detail

resolveVaadinUri

protected String resolveVaadinUri(String uri,
                                  String servletToContextRoot)

Translates a Vaadin URI to a URL that can be loaded by the browser. The following URI schemes are supported:

• "context://" resolves to the application context root
• "base://" - resolves to the base URI of the page

Any other URI protocols, such as http:// or https:// are passed through this method unmodified.

Parameters:

uri - the URI to resolve

servletToContextRoot - the relative path from the servlet path (used as base path in the client) to the context root

Returns:

the resolved URI