org.springframework.web.servlet.resource

Class AbstractVersionStrategy.FileNameVersionPathStrategy

java.lang.Object

org.springframework.web.servlet.resource.AbstractVersionStrategy.FileNameVersionPathStrategy

All Implemented Interfaces:

VersionPathStrategy

Enclosing class:

AbstractVersionStrategy

protected static class AbstractVersionStrategy.FileNameVersionPathStrategy
extends Object
implements VersionPathStrategy

File name-based VersionPathStrategy, e.g. "path/foo-{version}.css".

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	FileNameVersionPathStrategy()

Method Summary

Modifier and Type	Method and Description
String	addVersion(String requestPath, String version) Add a version to the given request path.
String	extractVersion(String requestPath) Extract the resource version from the request path.
String	removeVersion(String requestPath, String version) Remove the version from the request path.

Methods inherited from class java.lang.Object

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

Constructor Detail

FileNameVersionPathStrategy

protected FileNameVersionPathStrategy()

Method Detail

extractVersion

@Nullable
public String extractVersion(String requestPath)

Description copied from interface: VersionPathStrategy

Extract the resource version from the request path.

Specified by:

extractVersion in interface VersionPathStrategy

Parameters:

requestPath - the request path to check

Returns:

the version string or null if none was found

removeVersion

public String removeVersion(String requestPath,
                            String version)

Description copied from interface: VersionPathStrategy

Remove the version from the request path. It is assumed that the given version was extracted via VersionPathStrategy.extractVersion(String).

Specified by:

removeVersion in interface VersionPathStrategy

Parameters:

requestPath - the request path of the resource being resolved

version - the version obtained from VersionPathStrategy.extractVersion(String)

Returns:

the request path with the version removed

addVersion

public String addVersion(String requestPath,
                         String version)

Description copied from interface: VersionPathStrategy

Add a version to the given request path.

Specified by:

addVersion in interface VersionPathStrategy

Parameters:

requestPath - the requestPath

version - the version

Returns:

the requestPath updated with a version string