Package org.linuxforhealth.fhir.database.utils.postgres

Class PostgresDoesForeignKeyConstraintExist

java.lang.Object

org.linuxforhealth.fhir.database.utils.postgres.PostgresDoesForeignKeyConstraintExist

All Implemented Interfaces:

IDatabaseSupplier<java.lang.Boolean>

public class PostgresDoesForeignKeyConstraintExist
extends java.lang.Object
implements IDatabaseSupplier<java.lang.Boolean>

DAO to check if a named foreign key (FK) constraint exists

Constructor Summary

Constructors

Constructor	Description
PostgresDoesForeignKeyConstraintExist(java.lang.String schemaName, java.lang.String constraintName)	Public constructor

Method Summary

Modifier and Type	Method	Description
java.lang.Boolean	run(IDatabaseTranslator translator, java.sql.Connection c)	Execute the statement using the connection and return the value

Methods inherited from class java.lang.Object

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

Constructor Detail

PostgresDoesForeignKeyConstraintExist

public PostgresDoesForeignKeyConstraintExist(java.lang.String schemaName,
                                             java.lang.String constraintName)

Public constructor

Parameters:

schemaName -

Method Detail

run

public java.lang.Boolean run(IDatabaseTranslator translator,
                             java.sql.Connection c)

Description copied from interface: IDatabaseSupplier

Execute the statement using the connection and return the value

Specified by:

run in interface IDatabaseSupplier<java.lang.Boolean>

Parameters:

translator - to translate any exceptions