java.lang.Object
- net.sf.basedb.clients.web.extensions.AbstractJspFactory
- - net.sf.basedb.clients.web.extensions.AbstractJspActionFactory<ButtonAction>
  - - net.sf.basedb.clients.web.extensions.toolbar.PermissionButtonFactory

All Implemented Interfaces:

DynamicActionAttributes, ActionFactory<ButtonAction>
```
public class PermissionButtonFactory
extends AbstractJspActionFactory<ButtonAction>
```
A button factory that can hide or disable button items based on the logged in user's permissions. It is possible to set different text, tooltip, icon, etc. for a disabled button.
If the ClientContext has a current item that is an AccessControlled item permissions are checked against that item: AccessControlled.hasPermission(Permission). If no item type has been specified with setItem(String) the factory will accept any kind of item, otherwise it will only generate button actions if the item type matches.
If the ClientContext doesn't have a current item, the factory checks the role-based permissions with SessionControl.hasPermission(Permission, Item).
Permission levels can be set for when the button should be:
- visible and enabled
- visible but disabled
- hidden
If the button is hidden this is indicated by returning false from the AbstractJspActionFactory.prepareContext(InvokationContext) method. Most properties can have different values for the enabled/disabled state. For example:
- setTitle(String) sets the title for both states
- setDisabledTitle(String) sets the title for the disabled state
- setEnabledTitle(String) sets the title for the enabled state
The default settings will accept all items that the user has read access to and make the button visible and enabled.
If the extension point supports scripts and stylesheets, use the AbstractJspFactory.setScript(String) and AbstractJspFactory.setStylesheet(String) methods. Each call to these methods will add the argument to a set. Use the AbstractJspFactory.getScripts() and AbstractJspFactory.getStylesheets() methods to gain access to the sets, for example, to remove added items.
Version:

2.7

Author:

nicklas

Last modified

$Date:2008-03-20 12:15:25 +0100 (Thu, 20 Mar 2008) $

Field Summary

Fields
Modifier and Type	Field	Description
`private String`	`disabledClazz`
`private String`	`disabledIcon`
`private String`	`disabledStyle`
`private String`	`disabledTitle`
`private String`	`disabledTooltip`
`private String`	`enabledClazz`
`private String`	`enabledIcon`
`private Permission`	`enabledPermission`
`private String`	`enabledStyle`
`private String`	`enabledTitle`
`private String`	`enabledTooltip`
`private String`	`id`
`private Item`	`itemToCheck`
`private String`	`onClick`
`private Permission`	`visiblePermission`

Constructor Summary

Constructors
Constructor Description

PermissionButtonFactory()
Create a new factory instance.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`ButtonAction[]`	`getActions(InvokationContext<? super ButtonAction> context)`	This method may be called one or several times for each request.
`private boolean`	`hasPermission(ClientContext cc, Item accepted, Permission permission)`
`void`	`setClazz(String clazz)`	Set the class to use in all cases.
`void`	`setDisabledClazz(String clazz)`	Set the class to use when the button is disabled.
`void`	`setDisabledIcon(String icon)`	Set the icon to use when the button is disabled.
`void`	`setDisabledStyle(String style)`	Set the style to use when the button is disabled.
`void`	`setDisabledTitle(String title)`	Set the title of the button when it is disabled.
`void`	`setDisabledTooltip(String tooltip)`	Set the tooltip of the button when it is disabled.
`void`	`setEnabledClazz(String clazz)`	Set the class to use when the button is enabled.
`void`	`setEnabledIcon(String icon)`	Set the icon to use when the button is enabled.
`void`	`setEnabledPermission(String permission)`	Set the minimum permission that is required to make the button enabled.
`void`	`setEnabledStyle(String style)`	Set the style to use when the button is enabled.
`void`	`setEnabledTitle(String title)`	Set the title of the button when it is enabled.
`void`	`setEnabledTooltip(String tooltip)`	Set the tooltip of the button when it is enabled.
`void`	`setIcon(String icon)`	Set the icon to use in all cases.
`void`	`setId(String id)`	Set the ID of the button.
`void`	`setItem(String item)`	Set the item type to check the permission for.
`void`	`setOnClick(String onClick)`
`void`	`setStyle(String style)`	Set the style to use in all cases.
`void`	`setTitle(String title)`	Set the title of the button in all cases.
`void`	`setTooltip(String tooltip)`	Set the tooltip of the button in all cases.
`void`	`setVisiblePermission(String permission)`	Set the minimum permission that is required to make the button visible.

Methods inherited from class net.sf.basedb.clients.web.extensions.AbstractJspActionFactory
prepareContext

Methods inherited from class net.sf.basedb.clients.web.extensions.AbstractJspFactory
getDynamicActionAttributes, getParameter, getScripts, getStylesheets, prepareContext, setParameter, setScript, setStylesheet

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

- Field Detail
  - id
```
private String id
```
  - onClick
```
private String onClick
```
  - visiblePermission
```
private Permission visiblePermission
```
  - enabledPermission
```
private Permission enabledPermission
```
  - itemToCheck
```
private Item itemToCheck
```
  - enabledClazz
```
private String enabledClazz
```
  - disabledClazz
```
private String disabledClazz
```
  - enabledIcon
```
private String enabledIcon
```
  - disabledIcon
```
private String disabledIcon
```
  - enabledStyle
```
private String enabledStyle
```
  - disabledStyle
```
private String disabledStyle
```
  - enabledTitle
```
private String enabledTitle
```
  - disabledTitle
```
private String disabledTitle
```
  - enabledTooltip
```
private String enabledTooltip
```
  - disabledTooltip
```
private String disabledTooltip
```
- Constructor Detail
  - PermissionButtonFactory
```
public PermissionButtonFactory()
```
    Create a new factory instance.
- Method Detail
  - getActions
```
public ButtonAction[] getActions(InvokationContext<? super ButtonAction> context)
```
    Description copied from interface: ActionFactory
    
    This method may be called one or several times for each request. This is decided by the extension point. If, for example, the extension point is a pure single-item extension point then this method is probably only called once. If the extension point is a per-item extension point in a list context, then this method may be called once for every item in the list. The context parameter contains all information about the context of the extension point, including the current item, if any.
    
    Parameters:
    
    context - The current invokation context
    
    Returns:
    
    An array of actions that should be added to the extension point. Returns null or an empty array if there are no actions in the current context.
  - setEnabledPermission
```
public void setEnabledPermission(String permission)
```
    Set the minimum permission that is required to make the button enabled.
    
    Parameters:
    
    permission - One of Permission constants
  - setVisiblePermission
```
public void setVisiblePermission(String permission)
```
    Set the minimum permission that is required to make the button visible.
    
    Parameters:
    
    permission - One of Permission constants
  - setItem
```
public void setItem(String item)
```
    Set the item type to check the permission for.
    
    Parameters:
    
    item - One of Item constants or null to accept all items
  - setEnabledClazz
```
public void setEnabledClazz(String clazz)
```
    Set the class to use when the button is enabled.
  - setDisabledClazz
```
public void setDisabledClazz(String clazz)
```
    Set the class to use when the button is disabled.
  - setClazz
```
public void setClazz(String clazz)
```
    Set the class to use in all cases.
  - setEnabledIcon
```
@VariableSetter
@PathSetter
public void setEnabledIcon(String icon)
```
    Set the icon to use when the button is enabled.
  - setDisabledIcon
```
@VariableSetter
@PathSetter
public void setDisabledIcon(String icon)
```
    Set the icon to use when the button is disabled.
  - setIcon
```
@VariableSetter
@PathSetter
public void setIcon(String icon)
```
    Set the icon to use in all cases.
  - setId
```
public void setId(String id)
```
    Set the ID of the button.
  - setOnClick
```
@VariableSetter
public void setOnClick(String onClick)
```
  - setEnabledStyle
```
public void setEnabledStyle(String style)
```
    Set the style to use when the button is enabled.
  - setDisabledStyle
```
public void setDisabledStyle(String style)
```
    Set the style to use when the button is disabled.
  - setStyle
```
public void setStyle(String style)
```
    Set the style to use in all cases.
  - setEnabledTitle
```
public void setEnabledTitle(String title)
```
    Set the title of the button when it is enabled.
  - setDisabledTitle
```
public void setDisabledTitle(String title)
```
    Set the title of the button when it is disabled.
  - setTitle
```
public void setTitle(String title)
```
    Set the title of the button in all cases.
  - setEnabledTooltip
```
public void setEnabledTooltip(String tooltip)
```
    Set the tooltip of the button when it is enabled.
  - setDisabledTooltip
```
public void setDisabledTooltip(String tooltip)
```
    Set the tooltip of the button when it is disabled.
  - setTooltip
```
public void setTooltip(String tooltip)
```
    Set the tooltip of the button in all cases.
  - hasPermission
```
private boolean hasPermission(ClientContext cc,
                              Item accepted,
                              Permission permission)
```

Class PermissionButtonFactory

Field Summary

Constructor Summary

Method Summary

Methods inherited from class net.sf.basedb.clients.web.extensions.AbstractJspActionFactory

Methods inherited from class net.sf.basedb.clients.web.extensions.AbstractJspFactory

Methods inherited from class java.lang.Object

Field Detail

id

onClick

visiblePermission

enabledPermission

itemToCheck

enabledClazz

disabledClazz

enabledIcon

disabledIcon

enabledStyle

disabledStyle

enabledTitle

disabledTitle

enabledTooltip

disabledTooltip

Constructor Detail

PermissionButtonFactory

Method Detail

getActions

setEnabledPermission

setVisiblePermission

setItem

setEnabledClazz

setDisabledClazz

setClazz

setEnabledIcon

setDisabledIcon

setIcon

setId

setOnClick

setEnabledStyle

setDisabledStyle

setStyle

setEnabledTitle

setDisabledTitle

setTitle

setEnabledTooltip

setDisabledTooltip

setTooltip

hasPermission