org.alfresco.web.ui.repo.component.evaluator

Class PermissionEvaluator

java.lang.Object

javax.faces.component.UIComponent

javax.faces.component.UIComponentBase

org.springframework.extensions.webscripts.ui.common.component.SelfRenderingComponent

org.alfresco.web.ui.common.component.evaluator.BaseEvaluator

org.alfresco.web.ui.repo.component.evaluator.PermissionEvaluator

All Implemented Interfaces:

StateHolder

public class PermissionEvaluator
extends BaseEvaluator

Evaulator for returning whether a Node is Allowed/Denied a list of permissions

Author:

Kevin Roast

Field Summary

Fields inherited from class org.alfresco.web.ui.common.component.evaluator.BaseEvaluator

s_logger

Constructor Summary

Constructors

Constructor and Description
PermissionEvaluator()

Method Summary

Modifier and Type	Method and Description
boolean	evaluate() Evaluate against the component attributes.
String	getAllow() Get the allow permissions to match value against
String	getDeny() Get the deny permissions to match value against
void	restoreState(FacesContext context, Object state)
Object	saveState(FacesContext context)
void	setAllow(String allow) Set the allow permissions to match value against
void	setDeny(String deny) Set the deny permissions to match value against

Methods inherited from class org.alfresco.web.ui.common.component.evaluator.BaseEvaluator

encodeBegin, encodeChildren, encodeEnd, getFamily, getRendersChildren, getValue, setValue

Methods inherited from class org.springframework.extensions.webscripts.ui.common.component.SelfRenderingComponent

outputAttribute

Methods inherited from class javax.faces.component.UIComponentBase

addFacesListener, broadcast, decode, findComponent, getAttributes, getChildCount, getChildren, getClientId, getFacesContext, getFacesListeners, getFacet, getFacets, getFacetsAndChildren, getId, getParent, getRenderer, getRendererType, getValueBinding, isRendered, isTransient, processDecodes, processRestoreState, processSaveState, processUpdates, processValidators, queueEvent, removeFacesListener, restoreAttachedState, saveAttachedState, setId, setParent, setRendered, setRendererType, setTransient, setValueBinding

Methods inherited from class java.lang.Object

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

Constructor Detail

PermissionEvaluator

public PermissionEvaluator()

Method Detail

evaluate

public boolean evaluate()

Evaluate against the component attributes. Return true to allow the inner components to render, false to hide them during rendering. IN: Value - either a Node (preferred) or NodeRef to test Allow - Permission(s) (comma separated) to test against Deny - Permission(s) (comma separated) to test against

Specified by:

evaluate in class BaseEvaluator

Returns:

true to allow rendering of child components, false otherwise

restoreState

public void restoreState(FacesContext context,
                         Object state)

Specified by:

restoreState in interface StateHolder

Overrides:

restoreState in class BaseEvaluator

See Also:

StateHolder.restoreState(javax.faces.context.FacesContext, java.lang.Object)

saveState

public Object saveState(FacesContext context)

Specified by:

saveState in interface StateHolder

Overrides:

saveState in class BaseEvaluator

See Also:

StateHolder.saveState(javax.faces.context.FacesContext)

getAllow

public String getAllow()

Get the allow permissions to match value against

Returns:

the allow permissions to match value against

setAllow

public void setAllow(String allow)

Set the allow permissions to match value against

Parameters:

allow - allow permissions to match value against

getDeny

public String getDeny()

Get the deny permissions to match value against

Returns:

the deny permissions to match value against

setDeny

public void setDeny(String deny)

Set the deny permissions to match value against

Parameters:

deny - deny permissions to match value against