AbstractWebController (Hasor-MVC 0.0.5 API)

java.lang.Object
- net.hasor.mvc.support.AbstractWebController

所有已实现的接口:

ModelController
```
public abstract class AbstractWebController
extends Object
implements ModelController
```
Controller
昨夜西风凋碧树。独上高楼，望尽天涯路。
衣带渐宽终不悔，为伊消得人憔悴。
众里寻她千百度，蓦然回首，那人却在灯火阑珊处。

版本:

: 2013-8-14

作者:

JFinal, 赵永春 (zyc@hasor.net)

构造器概要

构造器
构造器和说明

AbstractWebController()

构造器
构造器和说明
`AbstractWebController()`

方法概要

方法
限定符和类型	方法和说明
`AbstractWebController`	`addHeader(String key, String value)` 设置`HttpServletResponse`Header属性
`net.hasor.core.AppContext`	`getAppContext()`
`<T> T`	`getAttr(String name)` Returns the value of the named attribute as an Object, or null if no attribute of the given name exists.
`Integer`	`getAttrForInt(String name)` Returns the value of the named attribute as an Object, or null if no attribute of the given name exists.
`String`	`getAttrForStr(String name)` Returns the value of the named attribute as an Object, or null if no attribute of the given name exists.
`Enumeration<String>`	`getAttrNames()` Returns an Enumeration containing the names of the attributes available to this request.
`String`	`getCookie(String name)` Get cookie value by cookie name.
`String`	`getCookie(String name, String defaultValue)` Get cookie value by cookie name.
`javax.servlet.http.Cookie`	`getCookieObject(String name)` Get cookie object by cookie name.
`javax.servlet.http.Cookie[]`	`getCookieObjects()`
`Integer`	`getCookieToInt(String name)` Get cookie value by cookie name and convert to Integer.
`Integer`	`getCookieToInt(String name, Integer defaultValue)` Get cookie value by cookie name and convert to Integer.
`Long`	`getCookieToLong(String name)` Get cookie value by cookie name and convert to Long.
`Long`	`getCookieToLong(String name, Long defaultValue)` Get cookie value by cookie name and convert to Long.
`protected Object`	`getModel(Class<?> modelClass)`
`protected Object`	`getModel(String bindID)`
`String`	`getPara(String name)` Returns the value of a request parameter as a String, or null if the parameter does not exist.
`String`	`getPara(String name, String defaultValue)` Returns the value of a request parameter as a String, or default value if the parameter does not exist.
`Map<String,String[]>`	`getParaMap()` Returns the values of the request parameters as a Map.
`Enumeration<String>`	`getParaNames()` Returns an Enumeration of String objects containing the names of the parameters contained in this request.
`Boolean`	`getParaToBoolean(String name)` Returns the value of a request parameter and convert to Boolean.
`Boolean`	`getParaToBoolean(String name, Boolean defaultValue)` Returns the value of a request parameter and convert to Boolean with a default value if it is null.
`Integer`	`getParaToInt(String name)` Returns the value of a request parameter and convert to Integer.
`Integer`	`getParaToInt(String name, Integer defaultValue)` Returns the value of a request parameter and convert to Integer with a default value if it is null.
`Long`	`getParaToLong(String name)` Returns the value of a request parameter and convert to Long.
`Long`	`getParaToLong(String name, Long defaultValue)` Returns the value of a request parameter and convert to Long with a default value if it is null.
`String[]`	`getParaValues(String name)` Returns an array of String objects containing all of the values the given request parameter has, or null if the parameter does not exist.
`Integer[]`	`getParaValuesToInt(String name)` Returns an array of Integer objects containing all of the values the given request parameter has, or null if the parameter does not exist.
`javax.servlet.http.HttpServletRequest`	`getRequest()`
`javax.servlet.http.HttpServletResponse`	`getResponse()`
`javax.servlet.http.HttpSession`	`getSession()`
`javax.servlet.http.HttpSession`	`getSession(boolean create)` Return HttpSession.
`<T> T`	`getSessionAttr(String key)` Return a Object from session.
`void`	`initController(javax.servlet.http.HttpServletRequest httpRequest, javax.servlet.http.HttpServletResponse httpResponse)`
`AbstractWebController`	`putAtt(String attKey, Object attValue)` 设置`HttpServletRequest`属性
`AbstractWebController`	`removeAttr(String name)` Removes an attribute from this request
`AbstractWebController`	`removeCookie(String name)` Remove Cookie with path = "/".
`AbstractWebController`	`removeCookie(String name, String path)` Remove Cookie.
`AbstractWebController`	`removeCookie(String name, String path, String domain)` Remove Cookie.
`AbstractWebController`	`removeSessionAttr(String key)` Remove Object in session.
`AbstractWebController`	`setAttr(String name, Object value)` Stores an attribute in this request
`AbstractWebController`	`setAttrs(Map<String,Object> attrMap)` Stores attributes in this request, key of the map as attribute name and value of the map as attribute value
`AbstractWebController`	`setCookie(javax.servlet.http.Cookie cookie)` Set Cookie to response.
`AbstractWebController`	`setCookie(String name, String value, int maxAgeInSeconds)` Set Cookie with path = "/".
`AbstractWebController`	`setCookie(String name, String value, int maxAgeInSeconds, String path)` Set Cookie to response.
`AbstractWebController`	`setCookie(String name, String value, int maxAgeInSeconds, String path, String domain)` Set Cookie to response.
`AbstractWebController`	`setHeader(String key, String value)` 设置`HttpServletResponse`Header属性
`AbstractWebController`	`setSessionAttr(String key, Object value)` Store Object to session.
`Integer`	`toInt(String value, Integer defaultValue)`

从类继承的方法 java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- 构造器详细资料
  - AbstractWebController
```
public AbstractWebController()
```
- 方法详细资料
  - initController
```
public void initController(javax.servlet.http.HttpServletRequest httpRequest,
                  javax.servlet.http.HttpServletResponse httpResponse)
```
  - getRequest
```
public javax.servlet.http.HttpServletRequest getRequest()
```
    返回:
    Return HttpServletRequest. Do not use HttpServletRequest Object in constructor of Controller
  - getResponse
```
public javax.servlet.http.HttpServletResponse getResponse()
```
    返回:
    Return HttpServletResponse. Do not use HttpServletResponse Object in constructor of Controller
  - getAppContext
```
public net.hasor.core.AppContext getAppContext()
```
    返回:
    Return AppContext.
  - getSession
```
public javax.servlet.http.HttpSession getSession()
```
    返回:
    Return HttpSession.
  - getSession
```
public javax.servlet.http.HttpSession getSession(boolean create)
```
    Return HttpSession.
    
    参数:
    create - a boolean specifying create HttpSession if it not exists
    
    返回:
    Return HttpSession.
  - putAtt
```
public AbstractWebController putAtt(String attKey,
                           Object attValue)
```
    设置HttpServletRequest属性
    
    参数:
    attKey - 属性名
    attValue - 属性值
    
    返回:
    返回this
  - setHeader
```
public AbstractWebController setHeader(String key,
                              String value)
```
    设置HttpServletResponseHeader属性
    
    参数:
    key - 参数 key
    value - 参数值
    
    返回:
    返回this.
  - addHeader
```
public AbstractWebController addHeader(String key,
                              String value)
```
    设置HttpServletResponseHeader属性
    
    参数:
    key - 参数 key
    value - 参数值
    
    返回:
    返回this.
  - setAttr
```
public AbstractWebController setAttr(String name,
                            Object value)
```
    Stores an attribute in this request
    
    参数:
    name - a String specifying the name of the attribute
    value - the Object to be stored
    
    返回:
    返回this.
  - removeAttr
```
public AbstractWebController removeAttr(String name)
```
    Removes an attribute from this request
    
    参数:
    name - a String specifying the name of the attribute to remove
    
    返回:
    返回this.
  - setAttrs
```
public AbstractWebController setAttrs(Map<String,Object> attrMap)
```
    Stores attributes in this request, key of the map as attribute name and value of the map as attribute value
    
    参数:
    attrMap - key and value as attribute of the map to be stored
    
    返回:
    返回this.
  - getPara
```
public String getPara(String name)
```
    Returns the value of a request parameter as a String, or null if the parameter does not exist.
    You should only use this method when you are sure the parameter has only one value. If the parameter might have more than one value, use getParaValues(java.lang.String).
    If you use this method with a multivalued parameter, the value returned is equal to the first value in the array returned by getParameterValues.
    
    参数:
    name - a String specifying the name of the parameter
    
    返回:
    a String representing the single value of the parameter
  - getPara
```
public String getPara(String name,
             String defaultValue)
```
    Returns the value of a request parameter as a String, or default value if the parameter does not exist.
    
    参数:
    name - a String specifying the name of the parameter
    defaultValue - a String value be returned when the value of parameter is null
    
    返回:
    a String representing the single value of the parameter
  - getParaMap
```
public Map<String,String[]> getParaMap()
```
    Returns the values of the request parameters as a Map.
    
    返回:
    a Map contains all the parameters name and value
  - getParaNames
```
public Enumeration<String> getParaNames()
```
    Returns an Enumeration of String objects containing the names of the parameters contained in this request. If the request has no parameters, the method returns an empty Enumeration.
    
    返回:
    an Enumeration of String objects, each String containing the name of a request parameter; or an empty Enumeration if the request has no parameters
  - getParaValues
```
public String[] getParaValues(String name)
```
    Returns an array of String objects containing all of the values the given request parameter has, or null if the parameter does not exist. If the parameter has a single value, the array has a length of 1.
    
    参数:
    name - a String containing the name of the parameter whose value is requested
    
    返回:
    an array of String objects containing the parameter's values
  - getParaValuesToInt
```
public Integer[] getParaValuesToInt(String name)
```
    Returns an array of Integer objects containing all of the values the given request parameter has, or null if the parameter does not exist. If the parameter has a single value, the array has a length of 1.
    
    参数:
    name - a String containing the name of the parameter whose value is requested
    
    返回:
    an array of Integer objects containing the parameter's values
  - getAttrNames
```
public Enumeration<String> getAttrNames()
```
    Returns an Enumeration containing the names of the attributes available to this request. This method returns an empty Enumeration if the request has no attributes available to it.
    
    返回:
    an Enumeration of strings containing the names of the request's attributes
  - getAttr
```
public <T> T getAttr(String name)
```
    Returns the value of the named attribute as an Object, or null if no attribute of the given name exists.
    
    参数:
    name - a String specifying the name of the attribute
    
    返回:
    an Object containing the value of the attribute, or null if the attribute does not exist
  - getAttrForStr
```
public String getAttrForStr(String name)
```
    Returns the value of the named attribute as an Object, or null if no attribute of the given name exists.
    
    参数:
    name - a String specifying the name of the attribute
    
    返回:
    an String Object containing the value of the attribute, or null if the attribute does not exist
  - getAttrForInt
```
public Integer getAttrForInt(String name)
```
    Returns the value of the named attribute as an Object, or null if no attribute of the given name exists.
    
    参数:
    name - a String specifying the name of the attribute
    
    返回:
    an Integer Object containing the value of the attribute, or null if the attribute does not exist
  - getParaToInt
```
public Integer getParaToInt(String name)
```
    Returns the value of a request parameter and convert to Integer.
    
    参数:
    name - a String specifying the name of the parameter
    
    返回:
    a Integer representing the single value of the parameter
  - getParaToInt
```
public Integer getParaToInt(String name,
                   Integer defaultValue)
```
    Returns the value of a request parameter and convert to Integer with a default value if it is null.
    
    参数:
    name - a String specifying the name of the parameter
    defaultValue - default value for the parameter
    
    返回:
    a Integer representing the single value of the parameter
  - getParaToLong
```
public Long getParaToLong(String name)
```
    Returns the value of a request parameter and convert to Long.
    
    参数:
    name - a String specifying the name of the parameter
    
    返回:
    a Integer representing the single value of the parameter
  - getParaToLong
```
public Long getParaToLong(String name,
                 Long defaultValue)
```
    Returns the value of a request parameter and convert to Long with a default value if it is null.
    
    参数:
    name - a String specifying the name of the parameter
    defaultValue - default value for the parameter
    
    返回:
    a Integer representing the single value of the parameter
  - toInt
```
public Integer toInt(String value,
            Integer defaultValue)
```
  - getParaToBoolean
```
public Boolean getParaToBoolean(String name)
```
    Returns the value of a request parameter and convert to Boolean.
    
    参数:
    name - a String specifying the name of the parameter
    
    返回:
    false if the value of the parameter is "false" or "0", true if it is "true" or "1", null if parameter is not exists
  - getParaToBoolean
```
public Boolean getParaToBoolean(String name,
                       Boolean defaultValue)
```
    Returns the value of a request parameter and convert to Boolean with a default value if it is null.
    
    参数:
    name - a String specifying the name of the parameter
    defaultValue - default value for the parameter
    
    返回:
    false if the value of the parameter is "false" or "0", true if it is "true" or "1", default value if it is null
  - getSessionAttr
```
public <T> T getSessionAttr(String key)
```
    Return a Object from session.
    
    参数:
    key - a String specifying the key of the Object stored in session
    
    返回:
    return session attribute data.
  - setSessionAttr
```
public AbstractWebController setSessionAttr(String key,
                                   Object value)
```
    Store Object to session.
    
    参数:
    key - a String specifying the key of the Object stored in session
    value - a Object specifying the value stored in session
    
    返回:
    返回this.
  - removeSessionAttr
```
public AbstractWebController removeSessionAttr(String key)
```
    Remove Object in session.
    
    参数:
    key - a String specifying the key of the Object stored in session
    
    返回:
    返回this.
  - getCookie
```
public String getCookie(String name,
               String defaultValue)
```
    Get cookie value by cookie name.
    
    参数:
    name - cookie name
    defaultValue - default value
    
    返回:
    return cookie value or default value.
  - getCookie
```
public String getCookie(String name)
```
    Get cookie value by cookie name.
    
    参数:
    name - cookie name
    
    返回:
    return cookie value or null.
  - getCookieToInt
```
public Integer getCookieToInt(String name)
```
    Get cookie value by cookie name and convert to Integer.
    
    参数:
    name - cookie name
    
    返回:
    return cookie value or null.
  - getCookieToInt
```
public Integer getCookieToInt(String name,
                     Integer defaultValue)
```
    Get cookie value by cookie name and convert to Integer.
    
    参数:
    name - cookie name
    defaultValue - default value
    
    返回:
    return cookie value or default value.
  - getCookieToLong
```
public Long getCookieToLong(String name)
```
    Get cookie value by cookie name and convert to Long.
    
    参数:
    name - cookie name
    
    返回:
    return cookie value or null.
  - getCookieToLong
```
public Long getCookieToLong(String name,
                   Long defaultValue)
```
    Get cookie value by cookie name and convert to Long.
    
    参数:
    name - cookie name
    defaultValue - default value
    
    返回:
    return cookie value or default value.
  - getCookieObject
```
public javax.servlet.http.Cookie getCookieObject(String name)
```
    Get cookie object by cookie name.
    
    参数:
    name - cookie name
    
    返回:
    Cookie object
  - getCookieObjects
```
public javax.servlet.http.Cookie[] getCookieObjects()
```
    返回:
    Get all cookie objects.
  - setCookie
```
public AbstractWebController setCookie(javax.servlet.http.Cookie cookie)
```
    Set Cookie to response.
    
    参数:
    cookie - new cookie.
    
    返回:
    返回this.
  - setCookie
```
public AbstractWebController setCookie(String name,
                              String value,
                              int maxAgeInSeconds,
                              String path)
```
    Set Cookie to response.
    
    参数:
    name - cookie name
    value - cookie value
    maxAgeInSeconds - -1: clear cookie when close browser. 0: clear cookie immediately. n > 0 : max age in n seconds.
    path - see Cookie.setPath(String)
    
    返回:
    返回this.
  - setCookie
```
public AbstractWebController setCookie(String name,
                              String value,
                              int maxAgeInSeconds,
                              String path,
                              String domain)
```
    Set Cookie to response.
    
    参数:
    name - cookie name
    value - cookie value
    maxAgeInSeconds - -1: clear cookie when close browser. 0: clear cookie immediately. n > 0 : max age in n seconds.
    path - see Cookie.setPath(String)
    domain - the domain name within which this cookie is visible; form is according to RFC 2109
    
    返回:
    返回this.
  - setCookie
```
public AbstractWebController setCookie(String name,
                              String value,
                              int maxAgeInSeconds)
```
    Set Cookie with path = "/".
    
    参数:
    name - cookie name
    value - cookie value
    maxAgeInSeconds - max age
    
    返回:
    返回this.
  - removeCookie
```
public AbstractWebController removeCookie(String name)
```
    Remove Cookie with path = "/".
    
    参数:
    name - cookie name
    
    返回:
    返回this.
  - removeCookie
```
public AbstractWebController removeCookie(String name,
                                 String path)
```
    Remove Cookie.
    
    参数:
    name - cookie name
    path - cookie with path = "/".
    
    返回:
    返回this.
  - removeCookie
```
public AbstractWebController removeCookie(String name,
                                 String path,
                                 String domain)
```
    Remove Cookie.
    
    参数:
    name - cookie name
    path - cookie with path = "/".
    domain - domain
    
    返回:
    返回this.
  - getModel
```
protected Object getModel(Class<?> modelClass)
```
    返回:
    Get model from AppContext.
  - getModel
```
protected Object getModel(String bindID)
```
    返回:
    Get model from AppContext.

类 AbstractWebController

构造器概要

方法概要

从类继承的方法 java.lang.Object

构造器详细资料

AbstractWebController

方法详细资料

initController

getRequest

getResponse

getAppContext

getSession

getSession

putAtt

setHeader

addHeader

setAttr

removeAttr

setAttrs

getPara

getPara

getParaMap

getParaNames

getParaValues

getParaValuesToInt

getAttrNames

getAttr

getAttrForStr

getAttrForInt

getParaToInt

getParaToInt

getParaToLong

getParaToLong

toInt

getParaToBoolean

getParaToBoolean

getSessionAttr

setSessionAttr

removeSessionAttr

getCookie

getCookie

getCookieToInt

getCookieToInt

getCookieToLong

getCookieToLong

getCookieObject

getCookieObjects

setCookie

setCookie

setCookie

setCookie

removeCookie

removeCookie

removeCookie

getModel

getModel