Package io.clonecloudstore.common.database.utils

Class DbUpdate

java.lang.Object

io.clonecloudstore.common.database.utils.DbUpdate

public class DbUpdate
extends Object

DbUpdate (Update command) for both SQL and NoSQL. A DbUpdate is not ready to use as is. It must be used through PostgreSqlHelper or MongoSqlHelper or natively using Repository.

Constructor Summary

Constructors

Constructor	Description
DbUpdate()

Method Summary

Modifier and Type	Method	Description
DbUpdate	addToSet(String field, String value)	Add one value to a set field (or array for Postgre)
org.bson.conversions.Bson	getBson()
List<Object>	getSqlParams()
StringBuilder	getSqlQuery()
DbUpdate	set(String field, Object value)	Add one value to a field Set
DbUpdate	setArray(String field, String value, Collection<String> oldValues)	Set a collection of values plus one to a field array

Methods inherited from class java.lang.Object

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

Constructor Details

DbUpdate

public DbUpdate()

Method Details

set

public DbUpdate set(String field,
 Object value)

Add one value to a field Set

Returns:

this

addToSet

public DbUpdate addToSet(String field,
 String value)

Add one value to a set field (or array for Postgre)

Returns:

this

setArray

public DbUpdate setArray(String field,
 String value,
 Collection<String> oldValues)

Set a collection of values plus one to a field array

Returns:

this

getSqlParams

public List<Object> getSqlParams()

Returns:

the Parameters (SQL) of this Update

getSqlQuery

public StringBuilder getSqlQuery()

Returns:

the StringBuilder of this Sql Update command

getBson

public org.bson.conversions.Bson getBson()

Returns:

the Bson form of this Update for NoSQL