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java.lang.Objectorg.apache.myfaces.trinidad.render.ClientRowKeyManager
public abstract class ClientRowKeyManager
This class manages server-side rowkey Objects with client-side string keys. This class must be Serializable as it is state-saved along with the UIComponent state.
Constructor Summary | |
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ClientRowKeyManager()
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Method Summary | |
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abstract String |
getClientRowKey(javax.faces.context.FacesContext context,
javax.faces.component.UIComponent component,
Object rowKey)
Gets a string version of a key that identifies the row with the given rowkey. |
abstract Object |
getRowKey(javax.faces.context.FacesContext context,
javax.faces.component.UIComponent component,
String clientRowKey)
Gets the corresponding server-side rowkey object from the given client-side string key. |
boolean |
replaceRowKey(javax.faces.context.FacesContext context,
javax.faces.component.UIComponent component,
Object oldRowKey,
Object newRowKey)
Replaces an old row key with a new key if the old row key exists. |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public ClientRowKeyManager()
Method Detail |
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public abstract String getClientRowKey(javax.faces.context.FacesContext context, javax.faces.component.UIComponent component, Object rowKey)
rowKey
- the rowkey to convert into a client key. Note that
null is special and is not allowed.public abstract Object getRowKey(javax.faces.context.FacesContext context, javax.faces.component.UIComponent component, String clientRowKey)
clientRowKey
- the string key
public boolean replaceRowKey(javax.faces.context.FacesContext context, javax.faces.component.UIComponent component, Object oldRowKey, Object newRowKey)
context
- component
- oldRowKey
- row key to replace (may not exist)newRowKey
- new row key
true
if old row key existed and was replaced, false
otherwise
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