File	Doc	Category	Size	Date	Package
LoginInfoStore.java	API Doc	Glassfish v2 API	6723	Fri May 04 22:30:32 BST 2007	com.sun.appserv.management.client.prefs

LoginInfoStore

Fields Summary

Constructors Summary

Methods Summary
public boolean	exists(java.lang.String host, int port) Checks whether a LoginInfo for given host and port exists in this store. param host a non null String representing host name param port an integer specifying the port number throws StoreException if there's any problem reading the store
public java.lang.String	getName() Returns the name of the store. This is any name that the store implementation wants to use for identification, for instance.
public java.util.Collection	list() A convenience method that returns the Collection of LoginInfo instances stored in this store. An empty Collection is returned when there are no LoginInfo items stored. return the Collection of LoginInfo instances throws StoreException if there's any problem reading the store
public LoginInfo	read(java.lang.String host, int port) Returns a {@link LoginInfo} corresponding to the given host and port, from this store. The host may not be null. For a given host and port, there can be at most one LoginInfo in this store. param host a non null String representing host name param port an integer specifying the port number return the corresponding LoginInfo, null if there is none throws StoreException if there is something wrong with reading the store throws IllegalArgumentException if the parameter host is null
public void	remove(java.lang.String host, int port) Removes the {@link LoginInfo} corresponding to the given host and port, from this store. The host may not be null. If no such LoginInfo exists, StoreException results. The caller thus must ensure if such a LoginInfo exists before calling this method. Upon successful return, size of this store decreases by one. param host a non null String representing host name param port an integer specifying the port number throws StoreException if there is something wrong with reading the store or if there is no such LoginInfo throws IllegalArgumentException if the parameter host is null
public int	size() A convenience method that returns the number of LoginInfo instances stored in this store. Zero is returned when no login information is stored. return an integer representing number of stored login information elements, 0 if none throws StoreException if there's any problem reading the store
public void	store(LoginInfo login) Stores the given LoginInfo in this store. Given LoginInfo may not be null. Upon successful return, the size of this store increases by one. An exception is thrown if there is already a LoginInfo with given host and port. param login a LoginInfo that needs to be stored throws StoreException if there's any problem or if there is already a LoginInfo with given host and port throws IllegalArgumentException if the given LoginInfo is null
public void	store(LoginInfo login, boolean overwrite) Stores the given LoginInfo in this store. Given LoginInfo may not be null. Upon successful return, the size of this store increases by one. An exception is thrown if there is already a LoginInfo with given host and port and overwrite is false. If overwrite is true, the given LoginInfo is stored regardless of whether it already exists in this store. Depending upon the value of overwrite, the store is either unchanged or not. param login a LoginInfo that needs to be stored throws StoreException if there's any problem in storing or if overwrite is false and the LoginInfo with given host and port already exists throws IllegalArgumentException if the given LoginInfo is null