Package org.nuxeo.ecm.platform.url.service

Class DocumentViewCodecService

java.lang.Object

org.nuxeo.runtime.model.DefaultComponent

org.nuxeo.ecm.platform.url.service.DocumentViewCodecService

All Implemented Interfaces:

Serializable, DocumentViewCodecManager, Adaptable, Component, Extensible, TimestampedService

public class DocumentViewCodecService
extends DefaultComponent
implements DocumentViewCodecManager

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
protected Map<String,DocumentViewCodec>	codecs
static String	CODECS_EXTENSION_POINT
protected String	defaultCodecName
protected Map<String,DocumentViewCodecDescriptor>	descriptors
static String	NAME

Fields inherited from class org.nuxeo.runtime.model.DefaultComponent

lastModified, name

Constructor Summary

Constructors

Constructor	Description
DocumentViewCodecService()

Method Summary

Modifier and Type	Method	Description
void	deactivate(ComponentContext context)	Deactivates the component.
<T> T	getAdapter(Class<T> adapter)	Returns an object which is an instance of the given class associated with this object.
DocumentViewCodec	getCodec()
DocumentViewCodec	getCodec(String codecName)	Returns the DocumentViewCodec with the given name or null if ot doesn't exist.
String	getDefaultCodecName()	Returns the default codec name.
List<String>	getDocumentViewCodecDescriptorNames()
DocumentView	getDocumentViewFromUrl(String url, boolean hasBaseUrl, String baseUrl)	Returns a DocumentView applying for given url, or null.
DocumentView	getDocumentViewFromUrl(String codecName, String url, boolean hasBaseUrl, String baseUrl)	Returns a DocumentView calling DocumentViewCodec.getDocumentViewFromUrl(String) on codec with given name.
protected DocumentView	getDocumentViewFromUrl(DocumentViewCodec codec, String finalUrl)
String	getUrlFromDocumentView(String codecName, DocumentView docView, boolean needBaseUrl, String baseUrl)	Returns an URL calling DocumentViewCodec.getUrlFromDocumentView(DocumentView) on codec with given name.
String	getUrlFromDocumentView(DocumentView docView, boolean needBaseUrl, String baseUrl)	Returns an URL applying for given document view, or null.
protected String	getUrlFromDocumentView(DocumentViewCodec codec, DocumentView docView, boolean needBaseUrl, String baseUrl)
protected String	getUrlWithoutBase(String url, boolean hasBaseUrl, String baseUrl)
void	registerContribution(Object contribution, String extensionPoint, ComponentInstance contributor)
void	unregisterContribution(Object contribution, String extensionPoint, ComponentInstance contributor)

Methods inherited from class org.nuxeo.runtime.model.DefaultComponent

activate, addRuntimeMessage, addRuntimeMessage, getDescriptor, getDescriptors, getLastModified, getRegistry, register, registerExtension, setLastModified, setModifiedNow, setName, start, stop, unregister, unregisterExtension

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.nuxeo.runtime.model.Component

applicationStarted, getApplicationStartedOrder

Field Detail

NAME

public static final String NAME

CODECS_EXTENSION_POINT

public static final String CODECS_EXTENSION_POINT

See Also:

Constant Field Values

defaultCodecName

protected String defaultCodecName

descriptors

protected final Map<String,DocumentViewCodecDescriptor> descriptors

codecs

protected final Map<String,DocumentViewCodec> codecs

Constructor Detail

DocumentViewCodecService

public DocumentViewCodecService()

Method Detail

deactivate

public void deactivate(ComponentContext context)

Description copied from interface: Component

Deactivates the component.

This method is called by the runtime when a component is deactivated.

Specified by:

deactivate in interface Component

Overrides:

deactivate in class DefaultComponent

Parameters:

context - the runtime context

getAdapter

public <T> T getAdapter(Class<T> adapter)

Description copied from interface: Adaptable

Returns an object which is an instance of the given class associated with this object. Returns null if no such object can be found.

Specified by:

getAdapter in interface Adaptable

Overrides:

getAdapter in class DefaultComponent

Parameters:

adapter - the adapter class to look up

Returns:

a object castable to the given class, or null if this object does not have an adapter for the given class

registerContribution

public void registerContribution(Object contribution,
                                 String extensionPoint,
                                 ComponentInstance contributor)

Overrides:

registerContribution in class DefaultComponent

unregisterContribution

public void unregisterContribution(Object contribution,
                                   String extensionPoint,
                                   ComponentInstance contributor)

Overrides:

unregisterContribution in class DefaultComponent

getDocumentViewCodecDescriptorNames

public List<String> getDocumentViewCodecDescriptorNames()

getDefaultCodecName

public String getDefaultCodecName()

Description copied from interface: DocumentViewCodecManager

Returns the default codec name.

This information is set on codec descriptors.

Specified by:

getDefaultCodecName in interface DocumentViewCodecManager

getCodec

public DocumentViewCodec getCodec()

getCodec

public DocumentViewCodec getCodec(String codecName)

Description copied from interface: DocumentViewCodecManager

Returns the DocumentViewCodec with the given name or null if ot doesn't exist.

Specified by:

getCodec in interface DocumentViewCodecManager

getUrlFromDocumentView

public String getUrlFromDocumentView(DocumentView docView,
                                     boolean needBaseUrl,
                                     String baseUrl)

Description copied from interface: DocumentViewCodecManager

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

Specified by:

getUrlFromDocumentView in interface DocumentViewCodecManager

Parameters:

docView - the original document view from request

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

baseUrl - value of the base url.

getUrlFromDocumentView

public String getUrlFromDocumentView(String codecName,
                                     DocumentView docView,
                                     boolean needBaseUrl,
                                     String baseUrl)

Description copied from interface: DocumentViewCodecManager

Returns an URL calling DocumentViewCodec.getUrlFromDocumentView(DocumentView) on codec with given name.

Specified by:

getUrlFromDocumentView in interface DocumentViewCodecManager

Parameters:

codecName - the codec name to use

docView - the original document view from request

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

baseUrl - value of the base url.

getUrlFromDocumentView

protected String getUrlFromDocumentView(DocumentViewCodec codec,
                                        DocumentView docView,
                                        boolean needBaseUrl,
                                        String baseUrl)

getDocumentViewFromUrl

public DocumentView getDocumentViewFromUrl(String url,
                                           boolean hasBaseUrl,
                                           String baseUrl)

Description copied from interface: DocumentViewCodecManager

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.

Specified by:

getDocumentViewFromUrl in interface DocumentViewCodecManager

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

public DocumentView getDocumentViewFromUrl(String codecName,
                                           String url,
                                           boolean hasBaseUrl,
                                           String baseUrl)

Description copied from interface: DocumentViewCodecManager

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

Specified by:

getDocumentViewFromUrl in interface DocumentViewCodecManager

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.

getUrlWithoutBase

protected String getUrlWithoutBase(String url,
                                   boolean hasBaseUrl,
                                   String baseUrl)

getDocumentViewFromUrl

protected DocumentView getDocumentViewFromUrl(DocumentViewCodec codec,
                                              String finalUrl)