AbstractWebContext (Nuxeo ECM Projects 8.1-SNAPSHOT API)

java.lang.Object
- org.nuxeo.ecm.webengine.model.impl.AbstractWebContext

All Implemented Interfaces:

WebContext, Adaptable

Direct Known Subclasses:

DefaultContext
```
public abstract class AbstractWebContext
extends Object
implements WebContext
```
Author:

Bogdan Stefanescu

Field Summary

Fields
Modifier and Type	Field and Description
`protected String`	`basePath`
`static Locale`	`DEFAULT_LOCALE`
`protected WebEngine`	`engine`
`protected FormData`	`form`
`protected Resource`	`head`
`static String`	`LOCALE_SESSION_KEY`
`protected Module`	`module`
`protected javax.servlet.http.HttpServletRequest`	`request`
`protected Resource`	`root`
`protected LinkedList<File>`	`scriptExecutionStack`
`protected Resource`	`tail`
`protected Map<String,Object>`	`vars`

Fields inherited from interface org.nuxeo.ecm.webengine.model.WebContext
NUXEO_WEBENGINE_BASE_PATH

Constructor Summary

Constructors
Modifier Constructor and Description

protected AbstractWebContext(javax.servlet.http.HttpServletRequest request)

Constructors
Modifier	Constructor and Description
`protected`	`AbstractWebContext(javax.servlet.http.HttpServletRequest request)`

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`boolean`	`checkGuard(String guard)` Check the given expression in this context and return true if the expression is verified or false otherwise.
`Map<String,Object>`	`createBindings(Map<String,Object> vars)`
`<T> T`	`getAdapter(Class<T> adapter)` Returns an object which is an instance of the given class associated with this object.
`String`	`getBasePath()` Gets the path of the servlet.
`String`	`getBaseURL()` Gets the URL of the base path.
`String`	`getCookie(String name)` Convenience method to get a cookie value.
`String`	`getCookie(String name, String defaultValue)` Convenience method to get a cookie value using a default value.
`CoreSession`	`getCoreSession()` Gets the Core Session (or Repository Session) corresponding to that request.
`File`	`getCurrentScriptDirectory()`
`File`	`getCurrentScriptFile()`
`WebEngine`	`getEngine()` Gets the web engine instance.
`ScriptFile`	`getFile(String path)` template and script resolver
`FormData`	`getForm()` Gets the representation of the data form submitted by the user.
`Locale`	`getLocale()` Gets the context locale.
`org.apache.commons.logging.Log`	`getLog()` Gets a logger to be used by scripts for logging.
`String`	`getLoginPath()` Gets the login path for the current context.
`String`	`getMessage(String key)` Gets the i18n message for the given key.
`String`	`getMessage(String key, List<Object> args)` The same as `WebContext.getMessage(String)` but with parameter support
`String`	`getMessage(String key, Object... args)` The same as `WebContext.getMessage(String)` but with parameter support
`String`	`getMessageL(String key, String language)` Same as `WebContext.getMessage(String)` but uses the given locale.
`String`	`getMessageL(String key, String locale, List<Object> args)` The same as `WebContext.getMessage(String)` but uses the given locale, with parameter support.
`String`	`getMessageL(String key, String locale, Object... args)` The same as `WebContext.getMessage(String)` but uses the given locale, with parameter support
`String`	`getMethod()` Get HTTP Method.
`Module`	`getModule()` Gets the current web application.
`String`	`getModulePath()` Get the path prefix that identify the current web application.
`Principal`	`getPrincipal()` Gets the principal identifying the user that originated the request.
`Object`	`getProperty(String key)` Gets a context variable.
`Object`	`getProperty(String key, Object defaultValue)` Gets a context variable.
`javax.servlet.http.HttpServletRequest`	`getRequest()` Gets the underlying HTTP servlet request object.
`Resource`	`getRoot()` Gets the root resource if any resource was defined as being the root
`StringBuilder`	`getServerURL()` Gets the server URL without any path or trailing /.
`AdapterResource`	`getTargetAdapter()`
`Resource`	`getTargetObject()`
`String`	`getURI()` Returns the part of this request's URL from the protocol name up to the query string in the first line of the HTTP request.
`String`	`getURL()` Gets the URL requested by the client.
`String`	`getUrlPath()` Gets the path portion of the request URL.
`String`	`getUrlPath(DocumentModel document)` This method is working only for root objects that implement `ModuleResource`
`StringBuilder`	`getUrlPathBuffer()`
`UserSession`	`getUserSession()` Gets the current user session.
`Resource`	`head()`
`protected void`	`initializeBindings(Map<String,Object> bindings)`
`static boolean`	`isRepositorySupportDisabled()`
`AdapterResource`	`newAdapter(Resource ctx, String serviceName, Object... args)`
`Resource`	`newObject(ResourceType type, Object... args)`
`Resource`	`newObject(String typeName, Object... args)`
`Resource`	`pop()`
`File`	`popScriptFile()`
`Resource`	`push(Resource rs)`
`void`	`pushScriptFile(File file)`
`void`	`render(ScriptFile script, Object ctx, Writer writer)` Renders the given template using the rendering engine registered in that web engine.
`void`	`render(String template, Object ctx, Writer writer)` Renders the given template using the rendering engine registered in that web engine.
`void`	`render(String template, Writer writer)` Renders the given template using the rendering engine registered in that web engine.
`Object`	`runScript(ScriptFile script, Map<String,Object> args)` Runs the script using given arguments
`Object`	`runScript(String script)` Runs the given script.
`Object`	`runScript(String script, Map<String,Object> args)` Runs the given script.
`static void`	`setIsRepositorySupportDisabled(boolean isRepositoryDisabled)` Can be used by the application to disable injecting repository sessions in scripting context.
`void`	`setLocale(Locale locale)` Sets the current locale, that will be kept in context.
`void`	`setModule(Module module)`
`void`	`setProperty(String key, Object value)` Sets a context variable.
`void`	`setRepositoryName(String repoName)` Sets the repository name that will be used by `WebContext.getCoreSession()`.
`void`	`setRoot(Resource root)` Set the root resource of this context
`Resource`	`tail()`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.nuxeo.ecm.webengine.model.WebContext
getHttpHeaders, getUriInfo

- Field Detail
  - DEFAULT_LOCALE
```
public static Locale DEFAULT_LOCALE
```
  - LOCALE_SESSION_KEY
```
public static final String LOCALE_SESSION_KEY
```
    See Also:
    
    Constant Field Values
  - engine
```
protected final WebEngine engine
```
  - scriptExecutionStack
```
protected final LinkedList<File> scriptExecutionStack
```
  - request
```
protected final javax.servlet.http.HttpServletRequest request
```
  - vars
```
protected final Map<String,Object> vars
```
  - head
```
protected Resource head
```
  - tail
```
protected Resource tail
```
  - root
```
protected Resource root
```
  - module
```
protected Module module
```
  - form
```
protected FormData form
```
  - basePath
```
protected String basePath
```
- Constructor Detail
  - AbstractWebContext
```
protected AbstractWebContext(javax.servlet.http.HttpServletRequest request)
```
- Method Detail
  - setModule
```
public void setModule(Module module)
```
  - getRoot
```
public Resource getRoot()
```
    Description copied from interface: WebContext
    
    Gets the root resource if any resource was defined as being the root
    A root resource can be any resource from the resource chain.
    
    Specified by:
    
    getRoot in interface WebContext
    
    Returns:
    
    the root resource or null if no root was defined
  - setRoot
```
public void setRoot(Resource root)
```
    Description copied from interface: WebContext
    
    Set the root resource of this context
    
    Specified by:
    
    setRoot in interface WebContext
  - 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
    
    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
  - getModule
```
public Module getModule()
```
    Description copied from interface: WebContext
    
    Gets the current web application.
    
    Specified by:
    
    getModule in interface WebContext
    
    Returns:
    
    the web root. Cannot return null.
  - getEngine
```
public WebEngine getEngine()
```
    Description copied from interface: WebContext
    
    Gets the web engine instance.
    
    Specified by:
    
    getEngine in interface WebContext
    
    Returns:
    
    the web engine instance. Cannot return null
  - getUserSession
```
public UserSession getUserSession()
```
    Description copied from interface: WebContext
    
    Gets the current user session.
    The user session is a WebEngine abstraction for the current user session and can be used to retrieve current login, core session, and to set or get user session variables.
    
    Specified by:
    
    getUserSession in interface WebContext
    
    Returns:
    
    the user session. Never returns null.
  - getCoreSession
```
public CoreSession getCoreSession()
```
    Description copied from interface: WebContext
    
    Gets the Core Session (or Repository Session) corresponding to that request.
    
    Specified by:
    
    getCoreSession in interface WebContext
    
    Returns:
    
    the core session. Cannot return null
  - getPrincipal
```
public Principal getPrincipal()
```
    Description copied from interface: WebContext
    
    Gets the principal identifying the user that originated the request.
    
    Specified by:
    
    getPrincipal in interface WebContext
    
    Returns:
    
    the current principal. Can return null if the user has not been authenticated.
  - getRequest
```
public javax.servlet.http.HttpServletRequest getRequest()
```
    Description copied from interface: WebContext
    
    Gets the underlying HTTP servlet request object.
    
    Specified by:
    
    getRequest in interface WebContext
    
    Returns:
    
    the HTTP Request object. Cannot return null
  - getMethod
```
public String getMethod()
```
    Description copied from interface: WebContext
    
    Get HTTP Method.
    
    Specified by:
    
    getMethod in interface WebContext
    
    Returns:
    
    the method
  - getModulePath
```
public String getModulePath()
```
    Description copied from interface: WebContext
    
    Get the path prefix that identify the current web application.
    The application path will include the base path (context + servlet path).
    
    Specified by:
    
    getModulePath in interface WebContext
    
    Returns:
    
    the application path. Cannot be null
  - getMessage
```
public String getMessage(String key)
```
    Description copied from interface: WebContext
    
    Gets the i18n message for the given key.
    The current module i18n messages are queried first then if no message is found the global message pool is queried (the one living in WEB-INF/i18n). If no message is found the key surrounded by exclamation marks is returned.
    
    Specified by:
    
    getMessage in interface WebContext
    
    Parameters:
    
    key - the message key
    
    Returns:
    
    the message
  - getMessage
```
public String getMessage(String key,
                         Object... args)
```
    Description copied from interface: WebContext
    
    The same as WebContext.getMessage(String) but with parameter support
    
    Specified by:
    
    getMessage in interface WebContext
  - getMessage
```
public String getMessage(String key,
                         List<Object> args)
```
    Description copied from interface: WebContext
    
    The same as WebContext.getMessage(String) but with parameter support
    
    Specified by:
    
    getMessage in interface WebContext
  - getMessageL
```
public String getMessageL(String key,
                          String language)
```
    Description copied from interface: WebContext
    
    Same as WebContext.getMessage(String) but uses the given locale.
    
    Specified by:
    
    getMessageL in interface WebContext
    
    Parameters:
    
    key - the message key
    
    language - the locale to use
    
    Returns:
    
    the message
  - getMessageL
```
public String getMessageL(String key,
                          String locale,
                          Object... args)
```
    Description copied from interface: WebContext
    
    The same as WebContext.getMessage(String) but uses the given locale, with parameter support
    
    Specified by:
    
    getMessageL in interface WebContext
  - getMessageL
```
public String getMessageL(String key,
                          String locale,
                          List<Object> args)
```
    Description copied from interface: WebContext
    
    The same as WebContext.getMessage(String) but uses the given locale, with parameter support.
    
    Specified by:
    
    getMessageL in interface WebContext
  - getLocale
```
public Locale getLocale()
```
    Description copied from interface: WebContext
    
    Gets the context locale.
    If the locale has been set using WebContext.setLocale(Locale), returns the last locale set. Otherwise, compute it from the Accept-Language language sent by the client, using ServletRequest.getLocale().
    
    Specified by:
    
    getLocale in interface WebContext
    
    Returns:
    
    the context locale
  - setLocale
```
public void setLocale(Locale locale)
```
    Description copied from interface: WebContext
    
    Sets the current locale, that will be kept in context.
    
    Specified by:
    
    setLocale in interface WebContext
  - newObject
```
public Resource newObject(String typeName,
                          Object... args)
```
    Specified by:
    
    newObject in interface WebContext
  - newObject
```
public Resource newObject(ResourceType type,
                          Object... args)
```
    Specified by:
    
    newObject in interface WebContext
  - newAdapter
```
public AdapterResource newAdapter(Resource ctx,
                                  String serviceName,
                                  Object... args)
```
    Specified by:
    
    newAdapter in interface WebContext
  - setProperty
```
public void setProperty(String key,
                        Object value)
```
    Description copied from interface: WebContext
    
    Sets a context variable.
    
    Specified by:
    
    setProperty in interface WebContext
    
    Parameters:
    
    key - the variable key
    
    value - the variable value
    
    See Also:
    
    WebContext.getProperty(String)
  - getProperty
```
public Object getProperty(String key)
```
    Description copied from interface: WebContext
    
    Gets a context variable.
    Context variables can be used to share data between the scripts that are called in that request (and between Java code too of course).
    
    Specified by:
    
    getProperty in interface WebContext
    
    Parameters:
    
    key - the variable key
    
    Returns:
    
    the variable value or null if none
  - getProperty
```
public Object getProperty(String key,
                          Object defaultValue)
```
    Description copied from interface: WebContext
    
    Gets a context variable.
    Context variables can be used to share data between the scripts that are called in that request (and between java code too of course).
    
    Specified by:
    
    getProperty in interface WebContext
    
    Parameters:
    
    key - the variable key
    
    defaultValue - the default value to use if the property doesn't exists
    
    Returns:
    
    the variable value or the given default value if none
  - getCookie
```
public String getCookie(String name)
```
    Description copied from interface: WebContext
    
    Convenience method to get a cookie value.
    
    Specified by:
    
    getCookie in interface WebContext
    
    Parameters:
    
    name - the cookie name
    
    Returns:
    
    the cookie value if any null otherwise
  - getCookie
```
public String getCookie(String name,
                        String defaultValue)
```
    Description copied from interface: WebContext
    
    Convenience method to get a cookie value using a default value.
    
    Specified by:
    
    getCookie in interface WebContext
    
    Parameters:
    
    name - the cookie name
    
    defaultValue - the value to return when cookie is not set
    
    Returns:
    
    the cookie value if any or the default if none
  - getForm
```
public FormData getForm()
```
    Description copied from interface: WebContext
    
    Gets the representation of the data form submitted by the user.
    This provides access to both POST and GET parameters, or to multipart form data requests.
    
    Specified by:
    
    getForm in interface WebContext
    
    Returns:
    
    the request form data. Cannot return null
  - getBasePath
```
public String getBasePath()
```
    Description copied from interface: WebContext
    
    Gets the path of the servlet. Same as servlet context path + servlet path.
    
    Specified by:
    
    getBasePath in interface WebContext
    
    Returns:
    
    the site path
  - getBaseURL
```
public String getBaseURL()
```
    Description copied from interface: WebContext
    
    Gets the URL of the base path. This is the same as WebContext.getURL() after removing the path segments over the base path.
    
    Specified by:
    
    getBaseURL in interface WebContext
    
    Returns:
    
    the base URL
  - getServerURL
```
public StringBuilder getServerURL()
```
    Description copied from interface: WebContext
    
    Gets the server URL without any path or trailing /. The returned string builder can be used to build the wanted URL. If the server is behind a proxy, return the server url of the proxy so writing the url in a webpage is safe.
    
    Specified by:
    
    getServerURL in interface WebContext
    
    Returns:
    
    a string builder
  - getURI
```
public String getURI()
```
    Description copied from interface: WebContext
    
    Returns the part of this request's URL from the protocol name up to the query string in the first line of the HTTP request. This is the same as HttpServletRequest.getRequestURI().
    
    Specified by:
    
    getURI in interface WebContext
    
    Returns:
    
    the request URI. Cannot return null.
  - getURL
```
public String getURL()
```
    Description copied from interface: WebContext
    
    Gets the URL requested by the client. Same as HttpServletRequest.getRequestURL().
    
    Specified by:
    
    getURL in interface WebContext
    
    Returns:
    
    the request URL. Cannot return null.
  - getUrlPathBuffer
```
public StringBuilder getUrlPathBuffer()
```
  - getUrlPath
```
public String getUrlPath()
```
    Description copied from interface: WebContext
    
    Gets the path portion of the request URL.
    
    Specified by:
    
    getUrlPath in interface WebContext
    
    Returns:
    
    the path portion of the request URL. Cannot return null.
  - getLoginPath
```
public String getLoginPath()
```
    Description copied from interface: WebContext
    
    Gets the login path for the current context.
    This is the path you can use as a login form action to perform a login or a logout. After the login/logout is done the current page in that context will be served.
    
    Specified by:
    
    getLoginPath in interface WebContext
  - getUrlPath
```
public String getUrlPath(DocumentModel document)
```
    This method is working only for root objects that implement ModuleResource
    
    Specified by:
    
    getUrlPath in interface WebContext
    
    Parameters:
    
    document - the nuxeo document
    
    Returns:
    
    the path if any or null if no suitable path can be found XXX can this method return null?
  - getLog
```
public org.apache.commons.logging.Log getLog()
```
    Description copied from interface: WebContext
    
    Gets a logger to be used by scripts for logging.
    
    Specified by:
    
    getLog in interface WebContext
    
    Returns:
    
    a logger
  - push
```
public Resource push(Resource rs)
```
    Specified by:
    
    push in interface WebContext
  - pop
```
public Resource pop()
```
    Specified by:
    
    pop in interface WebContext
  - tail
```
public Resource tail()
```
    Specified by:
    
    tail in interface WebContext
  - head
```
public Resource head()
```
    Specified by:
    
    head in interface WebContext
  - getFile
```
public ScriptFile getFile(String path)
```
    template and script resolver
    
    Specified by:
    
    getFile in interface WebContext
    
    Parameters:
    
    path - the path to resolve into a file
    
    Returns:
    
    the file or null if the path couldn't be resolved
  - pushScriptFile
```
public void pushScriptFile(File file)
```
  - popScriptFile
```
public File popScriptFile()
```
  - getCurrentScriptFile
```
public File getCurrentScriptFile()
```
  - getCurrentScriptDirectory
```
public File getCurrentScriptDirectory()
```
  - render
```
public void render(String template,
                   Writer writer)
```
    Description copied from interface: WebContext
    
    Renders the given template using the rendering engine registered in that web engine.
    This is similar to the WebContext.render(String, Object, Writer) method with a null value for the args argument.
    
    Specified by:
    
    render in interface WebContext
    
    Parameters:
    
    template - the template to render. Can be a path absolute to the web directory or relative to the caller script if any.
    
    writer - the writer to use
    
    See Also:
    
    WebContext.render(String, Object, Writer)
  - render
```
public void render(String template,
                   Object ctx,
                   Writer writer)
```
    Description copied from interface: WebContext
    
    Renders the given template using the rendering engine registered in that web engine. The given arguments are passed to the rendering process as context variables
    
    Specified by:
    
    render in interface WebContext
    
    Parameters:
    
    template - the template to render
    
    ctx - the arguments to pass
    
    writer - the writer to use
  - render
```
public void render(ScriptFile script,
                   Object ctx,
                   Writer writer)
```
    Description copied from interface: WebContext
    
    Renders the given template using the rendering engine registered in that web engine.
    The given arguments are passed to the rendering process as context variables.
    
    Specified by:
    
    render in interface WebContext
    
    Parameters:
    
    script - the template to render
    
    ctx - the arguments to pass
    
    writer - the writer to use
  - runScript
```
public Object runScript(String script)
```
    Description copied from interface: WebContext
    
    Runs the given script.
    This is similar to WebContext.runScript(String, Map) with a null value for the args argument
    
    Specified by:
    
    runScript in interface WebContext
    
    Parameters:
    
    script - the script path. Can be a path absolute to the web directory or relative to the caller script if any.
    
    See Also:
    
    WebContext.runScript(String, Map)
  - runScript
```
public Object runScript(String script,
                        Map<String,Object> args)
```
    Description copied from interface: WebContext
    
    Runs the given script.
    
    Specified by:
    
    runScript in interface WebContext
    
    Parameters:
    
    script - the script path. Can be a path absolute to the web directory or relative to the caller script if any.
    
    args - the arguments to pass
  - runScript
```
public Object runScript(ScriptFile script,
                        Map<String,Object> args)
```
    Description copied from interface: WebContext
    
    Runs the script using given arguments
    This is similar to WebContext.runScript(String, Map) with a null value for the args argument
    
    Specified by:
    
    runScript in interface WebContext
    
    Parameters:
    
    script - the script path. Can be a path absolute to the web directory or relative to the caller script if any.
    
    args - a map of arguments
    
    See Also:
    
    WebContext.runScript(String, Map)
  - checkGuard
```
public boolean checkGuard(String guard)
                   throws ParseException
```
    Description copied from interface: WebContext
    
    Check the given expression in this context and return true if the expression is verified or false otherwise. Any valid guard expression is accepted
    
    Specified by:
    
    checkGuard in interface WebContext
    
    Parameters:
    
    guard - the guard to check
    
    Throws:
    
    ParseException
    
    See Also:
    
    Guard
  - createBindings
```
public Map<String,Object> createBindings(Map<String,Object> vars)
```
  - getTargetObject
```
public Resource getTargetObject()
```
    Specified by:
    
    getTargetObject in interface WebContext
  - getTargetAdapter
```
public AdapterResource getTargetAdapter()
```
    Specified by:
    
    getTargetAdapter in interface WebContext
  - initializeBindings
```
protected void initializeBindings(Map<String,Object> bindings)
```
  - isRepositorySupportDisabled
```
public static boolean isRepositorySupportDisabled()
```
  - setIsRepositorySupportDisabled
```
public static void setIsRepositorySupportDisabled(boolean isRepositoryDisabled)
```
    Can be used by the application to disable injecting repository sessions in scripting context. If the application is not deploying a repository injecting a repository session will throw exceptions each time rendering is used.
    
    Parameters:
    
    isRepositoryDisabled - true to disable repository session injection, false otherwise
  - setRepositoryName
```
public void setRepositoryName(String repoName)
```
    Description copied from interface: WebContext
    
    Sets the repository name that will be used by WebContext.getCoreSession().
    
    Specified by:
    
    setRepositoryName in interface WebContext

Class AbstractWebContext

Field Summary

Fields inherited from interface org.nuxeo.ecm.webengine.model.WebContext

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Methods inherited from interface org.nuxeo.ecm.webengine.model.WebContext

Field Detail

DEFAULT_LOCALE

LOCALE_SESSION_KEY

engine

scriptExecutionStack

request

vars

head

tail

root

module

form

basePath

Constructor Detail

AbstractWebContext

Method Detail

setModule

getRoot

setRoot

getAdapter

getModule

getEngine

getUserSession

getCoreSession

getPrincipal

getRequest

getMethod

getModulePath

getMessage

getMessage

getMessage

getMessageL

getMessageL

getMessageL

getLocale

setLocale

newObject

newObject

newAdapter

setProperty

getProperty

getProperty

getCookie

getCookie

getForm

getBasePath

getBaseURL

getServerURL

getURI

getURL

getUrlPathBuffer

getUrlPath

getLoginPath

getUrlPath

getLog

push

pop

tail

head

getFile

pushScriptFile

popScriptFile

getCurrentScriptFile

getCurrentScriptDirectory

render

render

render

runScript

runScript

runScript

checkGuard

createBindings

getTargetObject