com.inductiveautomation.ignition.common.gateway

Class TypeMappings

java.lang.Object

com.inductiveautomation.ignition.common.gateway.TypeMappings

public class TypeMappings
extends java.lang.Object

Field Summary

Fields

Modifier and Type	Field and Description
static java.util.Map<java.lang.Class<?>,java.lang.Integer>	CLASS_TO_SQLTYPE A mapping of type codes from java.sql.Types to the Strings that are used by FactoryPMI to encode types in GW-Client comm
static java.util.Map<java.lang.Class<?>,java.lang.String>	CLASS_TO_STRING A reverse mapping of STRING_TO_TYPES; java classes to our string-based type codes.
static java.util.Map<java.lang.Integer,java.lang.Class<?>>	SQLTYPE_TO_CLASS A mapping of type codes from java.sql.Types to the Java Classes that will represent them.
static java.util.Map<java.lang.Integer,java.lang.String>	SQLTYPE_TO_STRING A mapping of type codes from java.sql.Types to the Strings that are used to encode types in GW-Client comm
static java.util.Map<java.lang.String,java.lang.Class<?>>	STRING_TO_CLASS A Mapping of the Strings that are used by FactoryPMI to encode types to the actual Java classes that they represent

Method Summary

Modifier and Type	Method and Description
static java.lang.Object	getValueFromResultSet(java.sql.ResultSet rs, int colIdx, java.lang.Class<?> javaClass) Pulls the value for the given column from the result set, using the appropriate getter (rs.get***) not rs.getObject.
static java.lang.Object	getValueFromResultSet(java.sql.ResultSet rs, int colIdx, int typeCode) Pulls the value for the given column from the result set, using the appropriate getter (rs.get***) not rs.getObject.

Methods inherited from class java.lang.Object

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

Field Detail

STRING_TO_CLASS

public static final java.util.Map<java.lang.String,java.lang.Class<?>> STRING_TO_CLASS

A Mapping of the Strings that are used by FactoryPMI to encode types to the actual Java classes that they represent

CLASS_TO_STRING

public static final java.util.Map<java.lang.Class<?>,java.lang.String> CLASS_TO_STRING

A reverse mapping of STRING_TO_TYPES; java classes to our string-based type codes. Contains mappings for primitives as well.

CLASS_TO_SQLTYPE

public static final java.util.Map<java.lang.Class<?>,java.lang.Integer> CLASS_TO_SQLTYPE

A mapping of type codes from java.sql.Types to the Strings that are used by FactoryPMI to encode types in GW-Client comm

SQLTYPE_TO_STRING

public static final java.util.Map<java.lang.Integer,java.lang.String> SQLTYPE_TO_STRING

A mapping of type codes from java.sql.Types to the Strings that are used to encode types in GW-Client comm

SQLTYPE_TO_CLASS

public static final java.util.Map<java.lang.Integer,java.lang.Class<?>> SQLTYPE_TO_CLASS

A mapping of type codes from java.sql.Types to the Java Classes that will represent them.

Method Detail

getValueFromResultSet

public static java.lang.Object getValueFromResultSet(java.sql.ResultSet rs,
                                                     int colIdx,
                                                     java.lang.Class<?> javaClass)
                                              throws java.sql.SQLException

Pulls the value for the given column from the result set, using the appropriate getter (rs.get***) not rs.getObject. Returns null if rs.wasNull() returns true after the call.

Throws:

java.sql.SQLException

getValueFromResultSet

public static java.lang.Object getValueFromResultSet(java.sql.ResultSet rs,
                                                     int colIdx,
                                                     int typeCode)
                                              throws java.sql.SQLException

Pulls the value for the given column from the result set, using the appropriate getter (rs.get***) not rs.getObject. Returns null if rs.wasNull() returns true after the call.

Throws:

java.sql.SQLException