Package com.tccc.kos.commons.core.service.config

Class BeanChanges

java.lang.Object

com.tccc.kos.commons.core.service.config.BeanChanges

public class BeanChanges
extends Object

Class that tracks changes to values for a single bean during the configure/update process.

Since:

1.0

Version:

2022-09-01

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	BeanChanges.AttrChange
static class	BeanChanges.Error

Method Summary

Modifier and Type	Method	Description
boolean	contains(String attr)	Return true if there is a AttrPair for the specified attribute.
boolean	containsAnyKey(String... keys)	Return true if the changes contains any of the specified keys.
BeanChanges.AttrChange	get(String attr)	Return the AttrChange for the specified attribute.
Object	getBean()	Return the bean that changed.
List<BeanChanges.AttrChange>	getChanges()	Return the changed bean properties by attribute name.
List<BeanChanges.Error>	getErrors()	Return any errors captured while setting bean attributes.
String	getPath()	Return the path of the bean that changed, if applicable.
List<BeanChanges.AttrChange>	getScopedChanges()	Return the list of scoped changes.
boolean	isConfigured()	Returns true after the very first time the bean is configured.
boolean	isEmpty()	Returns true if no changes and no errors.
void	setBean(Object bean)

Methods inherited from class java.lang.Object

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

Method Details

getChanges

public List<BeanChanges.AttrChange> getChanges()

Return the changed bean properties by attribute name. These are effective changes, after merging all scopes.

get

public BeanChanges.AttrChange get(String attr)

Return the AttrChange for the specified attribute.

Parameters:

attr - the bean attribute

contains

public boolean contains(String attr)

Return true if there is a AttrPair for the specified attribute. This does not return true if there is an error for the attribute.

Parameters:

attr - the bean attribute to check

getBean

public Object getBean()

Return the bean that changed. This is typically a ConfigBean .

getPath

public String getPath()

Return the path of the bean that changed, if applicable.

isConfigured

public boolean isConfigured()

Returns true after the very first time the bean is configured. This can be used to determine if this is the first time the bean is being configured.

getScopedChanges

public List<BeanChanges.AttrChange> getScopedChanges()

Return the list of scoped changes.

getErrors

public List<BeanChanges.Error> getErrors()

Return any errors captured while setting bean attributes.

containsAnyKey

public boolean containsAnyKey(String... keys)

Return true if the changes contains any of the specified keys.

Parameters:

keys - the keys to check

isEmpty

public boolean isEmpty()

Returns true if no changes and no errors.

setBean

public void setBean(Object bean)