jetbrains.buildServer.web.openapi
Class SimplePageExtension

java.lang.Object
  jetbrains.buildServer.web.openapi.SimplePageExtension

All Implemented Interfaces:

PageExtension

Direct Known Subclasses:

AdminBeforeContentExtension, BuildInfoFragmentTab, ChangeDetailsExtension, EditBuildRunnerSettingsExtension, GraphExtension, ProjectPortlet, SimpleCustomTab, ViewBuildRunnerSettingsExtension

public class SimplePageExtension
extends java.lang.Object
implements PageExtension

Simple bean-like component for page extensions. Initialization method - 'register'. You have to specify properties includeUrl, pluginName, placeId

Field Summary

protected java.util.List<java.lang.String>	myCssPaths
protected java.util.List<java.lang.String>	myJsPaths
protected PagePlaces	myPagePlaces

Constructor Summary

SimplePageExtension(PagePlaces pagePlaces)

SimplePageExtension(PagePlaces pagePlaces, PlaceId placeId, java.lang.String id, java.lang.String includeUrl)

Method Summary

SimplePageExtension	addCssFile(java.lang.String path) Add reference to CSS file to the page which includes this extension
SimplePageExtension	addJsFile(java.lang.String path) Add reference to Javascript file to the page which includes this extension
void	fillModel(java.util.Map<java.lang.String,java.lang.Object> model, javax.servlet.http.HttpServletRequest request) This method is useful for extensions that do not have controllers (such extensions usually return path to JSP as their include URL).
java.util.List<java.lang.String>	getCssPaths() Returns list of additional CSS files paths required by this extension
java.lang.String	getIncludeUrl() Returns URL by which this page extension is included.
java.util.List<java.lang.String>	getJsPaths() Returns list of additional JavaScript files paths required by this extension
PlaceId	getPlaceId() Required by spring framework
java.lang.String	getPluginName() Returns some identifier unique among all extensions within one extension point.
boolean	isAvailable(javax.servlet.http.HttpServletRequest request) Returns true if this extension is available (should be included on the page) for the specified request.
protected boolean	isGet(javax.servlet.http.HttpServletRequest request)
protected boolean	isPost(javax.servlet.http.HttpServletRequest request)
void	register() Initialization method, makes this extension available.
void	setIncludeUrl(java.lang.String includeUrl) Set included URL, may be either jsp file or reference to other page
void	setPlaceId(PlaceId placeId) Set location for this extension
void	setPluginName(java.lang.String pluginName) Set plugin identifier
void	setPosition(PositionConstraint positionConstraint) Sets extension position constraint
java.lang.String	toString()
void	unregister() Dispose method, makes this extension unavailable.

Methods inherited from class java.lang.Object

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

Field Detail

myPagePlaces

protected final PagePlaces myPagePlaces

myCssPaths

protected java.util.List<java.lang.String> myCssPaths

myJsPaths

protected java.util.List<java.lang.String> myJsPaths

Constructor Detail

SimplePageExtension

public SimplePageExtension(PagePlaces pagePlaces)

SimplePageExtension

public SimplePageExtension(@NotNull
                           PagePlaces pagePlaces,
                           @NotNull
                           PlaceId placeId,
                           @NotNull@NonNls
                           java.lang.String id,
                           @NonNls
                           java.lang.String includeUrl)

Method Detail

register

public void register()

Initialization method, makes this extension available. Must be called after full initialization of the extension, for instance, via Spring init-method

unregister

public void unregister()

Dispose method, makes this extension unavailable.

getIncludeUrl

@NotNull
public java.lang.String getIncludeUrl()

Description copied from interface: PageExtension

Returns URL by which this page extension is included. This url may point to a JSP file or to a controller. If URL is absolute it must not include context path.

Specified by:

getIncludeUrl in interface PageExtension

Returns:

URL of the page extension content

getPluginName

@NotNull
public java.lang.String getPluginName()

Description copied from interface: PageExtension

Returns some identifier unique among all extensions within one extension point. Despite its probably confusing name, the result of this method may not be related to any existing plugin names, its just an arbitrary string used to distinguish extensions within one extension point (PlaceId).

Before TeamCity 5.1 plugin name used to determine paths to plugin resources, but since 5.1 it only plays a role of identifier.

Specified by:

getPluginName in interface PageExtension

Returns:

extension identifier.

getCssPaths

@NotNull
public java.util.List<java.lang.String> getCssPaths()

Description copied from interface: PageExtension

Returns list of additional CSS files paths required by this extension

Specified by:

getCssPaths in interface PageExtension

Returns:

list of CSS paths used by extension, see addCssFile(String)

getJsPaths

@NotNull
public java.util.List<java.lang.String> getJsPaths()

Description copied from interface: PageExtension

Returns list of additional JavaScript files paths required by this extension

Specified by:

getJsPaths in interface PageExtension

Returns:

list of Javascript paths used by extension, see addJsFile(String)

isAvailable

public boolean isAvailable(@NotNull
                           javax.servlet.http.HttpServletRequest request)

Description copied from interface: PageExtension

Returns true if this extension is available (should be included on the page) for the specified request. If extension needs to be shown for some pages only, it can obtain original page URL via request attribute called "pageUrl":

String pageUrl = (String)request.getAttribute("pageUrl");

Specified by:

isAvailable in interface PageExtension

Parameters:

request - HTTP request

Returns:

true if extension should be included in the page place

fillModel

public void fillModel(@NotNull
                      java.util.Map<java.lang.String,java.lang.Object> model,
                      @NotNull
                      javax.servlet.http.HttpServletRequest request)

Description copied from interface: PageExtension

This method is useful for extensions that do not have controllers (such extensions usually return path to JSP as their include URL). method is called before processing is passed to JSP. It allows page extension to modify model passed to JSP. Note that since main page controller also uses this model for storing its parameters in case of parameter name conflict extension parameter will be removed and warning message will be logged into the server log.

Specified by:

fillModel in interface PageExtension

Parameters:

model - model to modify

request - HTTP request

setPlaceId

public void setPlaceId(@NotNull
                       PlaceId placeId)

Set location for this extension

Parameters:

placeId - location identifier

getPlaceId

@NotNull
public PlaceId getPlaceId()

Required by spring framework

Returns:

place for this extension

setIncludeUrl

public void setIncludeUrl(@NotNull
                          java.lang.String includeUrl)

Set included URL, may be either jsp file or reference to other page

Parameters:

includeUrl - included url specification

setPluginName

public void setPluginName(@NotNull
                          java.lang.String pluginName)

Set plugin identifier

Parameters:

pluginName - plugin identifier

setPosition

public void setPosition(@NotNull
                        PositionConstraint positionConstraint)

Sets extension position constraint

Parameters:

positionConstraint - positionConstraint

addCssFile

@NotNull
public SimplePageExtension addCssFile(@NotNull
                                              java.lang.String path)

Add reference to CSS file to the page which includes this extension

Parameters:

path - path to CSS file

Returns:

self

addJsFile

@NotNull
public SimplePageExtension addJsFile(@NotNull
                                             java.lang.String path)

Add reference to Javascript file to the page which includes this extension

Parameters:

path - path to JS file

Returns:

self

isGet

protected boolean isGet(@NotNull
                        javax.servlet.http.HttpServletRequest request)

isPost

protected boolean isPost(@NotNull
                         javax.servlet.http.HttpServletRequest request)

toString

@NonNls
public java.lang.String toString()

Overrides:

toString in class java.lang.Object