org.ametys.cms.remote

Class RemoteURIResolver

java.lang.Object

org.ametys.cms.remote.RemoteURIResolver

All Implemented Interfaces:

URIResolver, Contextualizable, Serviceable

Direct Known Subclasses:

RemoteURIResolver

public class RemoteURIResolver
extends Object
implements URIResolver, Serviceable, Contextualizable

URIResolver for type "remote".
This resolver is a proxy to another type to be called from remote url. The resolved uri are necessary absolutes.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
protected class	RemoteURIResolver.ProxiedUri Proxied URI

Field Summary

Fields

Modifier and Type	Field and Description
private static Pattern	__URI_PATTERN
protected Context	_context The context
protected URIResolverExtensionPoint	_uriResolverEP The ametys uri resolver

Constructor Summary

Constructors

Constructor and Description
RemoteURIResolver()

Method Summary

Modifier and Type	Method and Description
ConsistencyChecker.CHECK	checkLink(String uri, boolean shortTest) Tests if the URI is not broken.
void	contextualize(Context context)
protected String	getAbsoluteRemoteUri(Request request, String resolvedUri) Get the absolute proxied uri
protected String	getAbsoluteRemoteUriPrefix() Get the absolute URI prefix
I18nizableText	getLabel(String uri) Get an URI label.
protected RemoteURIResolver.ProxiedUri	getProxiedUri(String uri) Get the proxied uri
String	getType() Returns the type of links handled by this URIResolver.
protected String	getUriPrefix(Request request) Get the URI prefix (non absolute) for resolved uri
String	resolve(String uri, boolean download, boolean absolute, boolean internal) Resolves a link URI for rendering purposes. The output must be a properly encoded path, relative to the webapp context, accessible from a browser.
String	resolveBoundedImage(String uri, int maxHeight, int maxWidth, boolean download, boolean absolute, boolean internal) Resolves a link URI for rendering image. The output must be a properly encoded path, relative to the webapp context, accessible from a browser.
String	resolveBoundedImageAsBase64(String uri, int maxHeight, int maxWidth) Resolve an image and return it as a base64-encoded string.
String	resolveCroppedImage(String uri, int cropHeight, int cropWidth, boolean download, boolean absolute, boolean internal) Resolves a link URI for rendering image. The output must be a properly encoded path, relative to the webapp context, accessible from a browser.
String	resolveCroppedImageAsBase64(String uri, int cropHeight, int cropWidth) Resolve an image and return it as a base64-encoded string.
String	resolveImage(String uri, int height, int width, boolean download, boolean absolute, boolean internal) Resolves a link URI for rendering image. The output must be a properly encoded path, relative to the webapp context, accessible from a browser.
String	resolveImageAsBase64(String uri, int height, int width) Resolve an image and return it as a base64-encoded string.
void	service(ServiceManager manager)

Methods inherited from class java.lang.Object

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

Field Detail

__URI_PATTERN

private static final Pattern __URI_PATTERN

_context

protected Context _context

The context

_uriResolverEP

protected URIResolverExtensionPoint _uriResolverEP

The ametys uri resolver

Constructor Detail

RemoteURIResolver

public RemoteURIResolver()

Method Detail

service

public void service(ServiceManager manager)
             throws ServiceException

Specified by:

service in interface Serviceable

Throws:

ServiceException

contextualize

public void contextualize(Context context)
                   throws ContextException

Specified by:

contextualize in interface Contextualizable

Throws:

ContextException

getType

public String getType()

Description copied from interface: URIResolver

Returns the type of links handled by this URIResolver.

Specified by:

getType in interface URIResolver

Returns:

the type of links handled by this URIResolver.

resolve

public String resolve(String uri,
                      boolean download,
                      boolean absolute,
                      boolean internal)

Description copied from interface: URIResolver

Resolves a link URI for rendering purposes.
The output must be a properly encoded path, relative to the webapp context, accessible from a browser.

Specified by:

resolve in interface URIResolver

Parameters:

uri - the link URI.

download - true if the pointed resource is to be downloaded.

absolute - true if the url must be absolute

internal - true to get an internal URI.

Returns:

the path to the resource.

resolveImage

public String resolveImage(String uri,
                           int height,
                           int width,
                           boolean download,
                           boolean absolute,
                           boolean internal)

Description copied from interface: URIResolver

Resolves a link URI for rendering image.
The output must be a properly encoded path, relative to the webapp context, accessible from a browser.

Specified by:

resolveImage in interface URIResolver

Parameters:

uri - the link URI.

height - the height of the image.

width - the width of the image

download - true if the pointed resource is to be downloaded.

absolute - true if the url must be absolute

internal - true to get an internal URI.

Returns:

the path to the image.

resolveImageAsBase64

public String resolveImageAsBase64(String uri,
                                   int height,
                                   int width)

Description copied from interface: URIResolver

Resolve an image and return it as a base64-encoded string.

Specified by:

resolveImageAsBase64 in interface URIResolver

Parameters:

uri - the link URI.

height - the height of the image.

width - the width of the image

Returns:

a base64-encoded string representing the image.

resolveBoundedImage

public String resolveBoundedImage(String uri,
                                  int maxHeight,
                                  int maxWidth,
                                  boolean download,
                                  boolean absolute,
                                  boolean internal)

Description copied from interface: URIResolver

Resolves a link URI for rendering image.
The output must be a properly encoded path, relative to the webapp context, accessible from a browser.

Specified by:

resolveBoundedImage in interface URIResolver

Parameters:

uri - the link URI.

maxHeight - the max height

maxWidth - the max width

download - true if the pointed resource is to be downloaded.

absolute - true if the url must be absolute

internal - true to get an internal URI.

Returns:

the path to the image.

resolveBoundedImageAsBase64

public String resolveBoundedImageAsBase64(String uri,
                                          int maxHeight,
                                          int maxWidth)

Description copied from interface: URIResolver

Resolve an image and return it as a base64-encoded string.

Specified by:

resolveBoundedImageAsBase64 in interface URIResolver

Parameters:

uri - the link URI.

maxHeight - the max height

maxWidth - the max width

Returns:

a base64-encoded string representing the image.

resolveCroppedImage

public String resolveCroppedImage(String uri,
                                  int cropHeight,
                                  int cropWidth,
                                  boolean download,
                                  boolean absolute,
                                  boolean internal)

Description copied from interface: URIResolver

Resolves a link URI for rendering image.
The output must be a properly encoded path, relative to the webapp context, accessible from a browser.

Specified by:

resolveCroppedImage in interface URIResolver

Parameters:

uri - the link URI.

cropHeight - the crop height

cropWidth - the crop width

download - true if the pointed resource is to be downloaded.

absolute - true if the url must be absolute

internal - true to get an internal URI.

Returns:

the path to the image.

resolveCroppedImageAsBase64

public String resolveCroppedImageAsBase64(String uri,
                                          int cropHeight,
                                          int cropWidth)

Description copied from interface: URIResolver

Resolve an image and return it as a base64-encoded string.

Specified by:

resolveCroppedImageAsBase64 in interface URIResolver

Parameters:

uri - the link URI.

cropHeight - the crop height

cropWidth - the crop width

Returns:

a base64-encoded string representing the image.

checkLink

public ConsistencyChecker.CHECK checkLink(String uri,
                                          boolean shortTest)

Description copied from interface: URIResolver

Tests if the URI is not broken.

Specified by:

checkLink in interface URIResolver

Parameters:

uri - The uri to test

shortTest - If shortTest is to true, only fast check should be done. If false, complete test (even if long) should be done.

Returns:

SUCCESS if the test was done and ok, FAILURE if the test was done and ko, UNKNOWN if the test was not done (because too long). UNKNOWN can not be returned when shortTest is set to false

getLabel

public I18nizableText getLabel(String uri)

Description copied from interface: URIResolver

Get an URI label.

Specified by:

getLabel in interface URIResolver

Parameters:

uri - the uri which label to get.

Returns:

the label.

getAbsoluteRemoteUri

protected String getAbsoluteRemoteUri(Request request,
                                      String resolvedUri)

Get the absolute proxied uri

Parameters:

request - the request

resolvedUri - the resolved uri

Returns:

the absolute proxied url

getAbsoluteRemoteUriPrefix

protected String getAbsoluteRemoteUriPrefix()

Get the absolute URI prefix

Returns:

the URI prefix

getUriPrefix

protected String getUriPrefix(Request request)

Get the URI prefix (non absolute) for resolved uri

Parameters:

request - The request

Returns:

the URI prefix

getProxiedUri

protected RemoteURIResolver.ProxiedUri getProxiedUri(String uri)
                                              throws IllegalArgumentException

Get the proxied uri

Parameters:

uri - The requested uri

Returns:

the proxied uri or null

Throws:

IllegalArgumentException - The uri does match the expected pattern