com.jtri.base
Class PageInfo

java.lang.Object
  com.jtri.base.PageInfo

All Implemented Interfaces:

java.io.Serializable

public class PageInfo

extends java.lang.Object

implements java.io.Serializable

PageInfo contem os dados referentes a paginacao de um form de dados, e um link para a colecao de dados enviada (complementar)... Analise de caso em Insert: - Se Multiregistro, basta carregar usando como parametro o current item - Se monoregistro, temos um problema pois nao sabemos que registro carregar. O mecanismo de passagem de "key" como parametro e busca sequencial no resultset tem uma performance muito ruim. O ideal seria passar o o "key" para o filtro e apresentar apenas o registro alterado neste caso

See Also:

Serialized Form

Field Summary

static int

LAST_POSSIBLE_PAGE

Constructor Summary

PageInfo()

PageInfo(PageInfo toCopyfrom)

Method Summary

void	copyFrom(PageInfo toCopyfrom)
java.util.Collection	getCollection()
int	getCurrentItem()
java.lang.String	getCurrentItemDesc()
int	getCurrentPage()
java.lang.String	getCurrentPageDesc()
java.lang.String[]	getInsertRoles()
int	getLastItem()
java.lang.String	getLastItemDesc()
int	getPageCount()
java.lang.String	getPageCountDesc()
int	getPageSize()
java.lang.String[]	getRemoveRoles()
boolean	isBackEnabled()
void	isetInsertEnabled(boolean b)
void	isetInsertRoles(java.lang.String[] roles)
void	isetRemoveEnabled(boolean b)
void	isetRemoveRoles(java.lang.String[] roles)
void	isetSaveEnabled(boolean b)
boolean	isInsertEnabled()
boolean	isNextEnabled()
boolean	isRemoveEnabled()
boolean	isSaveEnabled()
void	setCollection(java.util.Collection list)
void	setCurrentItem(int i)
void	setCurrentItemDesc(java.lang.String s)
void	setCurrentPage(int i)
void	setCurrentPageDesc(java.lang.String s)
void	setLastItem(int i)
void	setLastItemDesc(java.lang.String s)
void	setPageSize(int i)

Methods inherited from class java.lang.Object

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

Field Detail

LAST_POSSIBLE_PAGE

public static final int LAST_POSSIBLE_PAGE

See Also:

Constant Field Values

Constructor Detail

PageInfo

public PageInfo()

PageInfo

public PageInfo(PageInfo toCopyfrom)

Method Detail

copyFrom

public void copyFrom(PageInfo toCopyfrom)

getCurrentItem

public int getCurrentItem()

Returns:

getCurrentPage

public int getCurrentPage()

Returns:

getPageSize

public int getPageSize()

Returns:

setCurrentItem

public void setCurrentItem(int i)

Parameters:

i -

setCurrentPage

public void setCurrentPage(int i)

Parameters:

i -

setPageSize

public void setPageSize(int i)

Parameters:

i -

getPageCount

public int getPageCount()

getLastItem

public int getLastItem()

Returns:

setLastItem

public void setLastItem(int i)

Parameters:

i -

getCollection

public java.util.Collection getCollection()

Returns:

setCollection

public void setCollection(java.util.Collection list)

Parameters:

list -

getCurrentPageDesc

public java.lang.String getCurrentPageDesc()

setCurrentPageDesc

public void setCurrentPageDesc(java.lang.String s)

getCurrentItemDesc

public java.lang.String getCurrentItemDesc()

setCurrentItemDesc

public void setCurrentItemDesc(java.lang.String s)

getLastItemDesc

public java.lang.String getLastItemDesc()

setLastItemDesc

public void setLastItemDesc(java.lang.String s)

getPageCountDesc

public java.lang.String getPageCountDesc()

isNextEnabled

public boolean isNextEnabled()

isBackEnabled

public boolean isBackEnabled()

isInsertEnabled

public boolean isInsertEnabled()

Returns:

isSaveEnabled

public boolean isSaveEnabled()

Returns:

isetSaveEnabled

public void isetSaveEnabled(boolean b)

isetInsertEnabled

public void isetInsertEnabled(boolean b)

Parameters:

b -

getInsertRoles

public java.lang.String[] getInsertRoles()

isetInsertRoles

public void isetInsertRoles(java.lang.String[] roles)

isRemoveEnabled

public boolean isRemoveEnabled()

Returns:

isetRemoveEnabled

public void isetRemoveEnabled(boolean b)

Parameters:

b -

getRemoveRoles

public java.lang.String[] getRemoveRoles()

isetRemoveRoles

public void isetRemoveRoles(java.lang.String[] roles)