Package org.ametys.cms.transformation

Class LocalURIResolver

java.lang.Object

org.apache.avalon.framework.logger.AbstractLogEnabled

org.ametys.cms.transformation.LocalURIResolver

All Implemented Interfaces:

URIResolver, Contextualizable, LogEnabled, Serviceable

Direct Known Subclasses:

LocalURIResolver

public class LocalURIResolver
extends AbstractLogEnabled
implements URIResolver, Contextualizable, Serviceable

URIResolver for resources local to a rich text.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
protected static class	LocalURIResolver.URIInfo	Helper class containg all infos parsed from URI.

Field Summary

Fields

Modifier and Type	Field	Description
protected AmetysObjectResolver	_ametysObjectResolver	The ametys object resolver
protected Context	_context	The context

Constructor Summary

Constructors

Constructor	Description
LocalURIResolver()

Method Summary

Modifier and Type	Method	Description
ConsistencyChecker.CHECK	checkLink(String uri, boolean shortTest)	Tests if the URI is not broken.
void	contextualize(Context context)
protected LocalURIResolver.URIInfo	getInfos(String uri, boolean resolveContent, javax.jcr.Session session)	Parses the uri.
I18nizableText	getLabel(String uri)	Get an URI label.
String	getMimeType(String uri)	Get the mime type for the targeted URI.
String	getType()	Returns the type of links handled by this URIResolver.
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.
protected String	resolveImageAsBase64(String uri, int height, int width, int maxHeight, int maxWidth, int cropHeight, int cropWidth)	Get an image's bytes encoded as base64, optionally resized.
void	service(ServiceManager manager)

Methods inherited from class org.apache.avalon.framework.logger.AbstractLogEnabled

enableLogging, getLogger, setupLogger, setupLogger, setupLogger

Methods inherited from class java.lang.Object

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

Field Details

_context

protected Context _context

The context

_ametysObjectResolver

protected AmetysObjectResolver _ametysObjectResolver

The ametys object resolver

Constructor Details

LocalURIResolver

public LocalURIResolver()

Method Details

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.

getInfos

protected LocalURIResolver.URIInfo getInfos(String uri,
 boolean resolveContent,
 javax.jcr.Session session)

Parses the uri.

Parameters:

uri - the incoming uri.

resolveContent - true if the Content should be actually resolved if not found in the request.

session - the JCR Session to use, or null to use the current Session.

Returns:

an object containing all parsed infos.

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.

getMimeType

public String getMimeType(String uri)

Description copied from interface: URIResolver

Get the mime type for the targeted URI.

Specified by:

getMimeType in interface URIResolver

Parameters:

uri - the link URI.

Returns:

the mime type, can be empty or null.

resolveImageAsBase64

protected String resolveImageAsBase64(String uri,
 int height,
 int width,
 int maxHeight,
 int maxWidth,
 int cropHeight,
 int cropWidth)

Get an image's bytes encoded as base64, optionally resized.

Parameters:

uri - the image URI.

height - the specified height. Ignored if negative.

width - the specified width. Ignored if negative.

maxHeight - the maximum image height. Ignored if height or width is specified.

maxWidth - the maximum image width. Ignored if height or width is specified.

cropHeight - The cropping height. Ignored if negative.

cropWidth - The cropping width. Ignored if negative.

Returns:

the image bytes encoded as base64.

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.