org.nuxeo.ecm.platform.url.api
Interface DocumentViewCodecManager

All Superinterfaces:

java.io.Serializable

All Known Subinterfaces:

DocumentViewCodecManagerLocal, DocumentViewCodecManagerRemote

All Known Implementing Classes:

DocumentViewCodecManagerBean, DocumentViewCodecService

public interface DocumentViewCodecManager
extends java.io.Serializable

Service used generate meaningful and permanent urls.

It handles a set of codecs, used to code/decode a document information between a url and a DocumentView instance.

Author:

Anahide Tchertchian

Method Summary

java.lang.String	getDefaultCodecName() Returns the default codec name.
DocumentView	getDocumentViewFromUrl(java.lang.String url, boolean hasBaseUrl, java.lang.String baseUrl) Returns a DocumentView applying for given url, or null.
DocumentView	getDocumentViewFromUrl(java.lang.String codecName, java.lang.String url, boolean hasBaseUrl, java.lang.String baseUrl) Returns a DocumentView calling DocumentViewCodec#getDocumentViewFromUrl(String, boolean, String) on codec with given name.
java.lang.String	getUrlFromDocumentView(DocumentView docView, boolean needBaseUrl, java.lang.String baseUrl) Returns an URL applying for given document view, or null.
java.lang.String	getUrlFromDocumentView(java.lang.String codecName, DocumentView docView, boolean needBaseUrl, java.lang.String baseUrl) Returns an URL calling {@link DocumentViewCodec#getUrlFromDocumentView(DocumentView) on codec with given name.

Method Detail

getDefaultCodecName

java.lang.String getDefaultCodecName()

Returns the default codec name.

This information is set on codec descriptors.

getDocumentViewFromUrl

DocumentView getDocumentViewFromUrl(java.lang.String url,
                                    boolean hasBaseUrl,
                                    java.lang.String baseUrl)

Returns a DocumentView applying for given url, or null.

Iterates over registered codecs, starting from the default codec, and if DocumentViewCodec.handleUrl(String) returns true, calls DocumentViewCodec.getDocumentViewFromUrl(String). Stops iterating when a codec returns a non-null value.

Parameters:

url - the original url from request, including request parameters if any.

hasBaseUrl - boolean indicating if base url should be removed from given url.

baseUrl - value of the base url.

getDocumentViewFromUrl

DocumentView getDocumentViewFromUrl(java.lang.String codecName,
                                    java.lang.String url,
                                    boolean hasBaseUrl,
                                    java.lang.String baseUrl)

Returns a DocumentView calling DocumentViewCodec#getDocumentViewFromUrl(String, boolean, String) on codec with given name.

Parameters:

url - the original url from request, including request parameters if any.

hasBaseUrl - boolean indicating if base url should be removed from given url.

baseUrl - value of the base url.

getUrlFromDocumentView

java.lang.String getUrlFromDocumentView(DocumentView docView,
                                        boolean needBaseUrl,
                                        java.lang.String baseUrl)

Returns an URL applying for given document view, or null.

Iterates over registered codecs, starting from the default codec, and if DocumentViewCodec.handleDocumentView(DocumentView) returns true, calls DocumentViewCodec.getUrlFromDocumentView(DocumentView). Stops iterating when a codec returns a non-null value. am docView the original document view from request

Parameters:

docView - the original document view from request

hasBaseUrl - boolean indicating if base url should be added to the url returned by the codec.

baseUrl - value of the base url.

getUrlFromDocumentView

java.lang.String getUrlFromDocumentView(java.lang.String codecName,
                                        DocumentView docView,
                                        boolean needBaseUrl,
                                        java.lang.String baseUrl)

Returns an URL calling {@link DocumentViewCodec#getUrlFromDocumentView(DocumentView) on codec with given name.

Parameters:

docView - the original document view from request

hasBaseUrl - boolean indicating if base url should be added to the url returned by the codec.

baseUrl - value of the base url.