类 CallParameterMetaData
- java.lang.Object
- org.springframework.jdbc.core.metadata.CallParameterMetaData
public class CallParameterMetaData extends Object
Holder of meta-data for a specific parameter that is used for call processing.- 从以下版本开始:
- 2.5
- 作者:
- Thomas Risberg, Juergen Hoeller
- 另请参阅:
GenericCallMetaDataProvider
构造器概要
构造器 构造器 说明 CallParameterMetaData(boolean function, String columnName, int columnType, int sqlType, String typeName, boolean nullable)
Constructor taking all the properties including the function marker.CallParameterMetaData(String columnName, int columnType, int sqlType, String typeName, boolean nullable)
已过时。
方法概要
所有方法 实例方法 具体方法 修饰符和类型 方法 说明 String
getParameterName()
Return the parameter name.int
getParameterType()
Return the parameter type.int
getSqlType()
Return the parameter SQL type.String
getTypeName()
Return the parameter type name.boolean
isFunction()
Return whether this parameter is declared in a function.boolean
isNullable()
Return whether the parameter is nullable.boolean
isReturnParameter()
Determine whether the declared parameter qualifies as a 'return' parameter for our purposes: typeDatabaseMetaData.procedureColumnReturn
orDatabaseMetaData.procedureColumnResult
, or in case of a function,DatabaseMetaData.functionReturn
.
构造器详细资料
CallParameterMetaData
@Deprecated public CallParameterMetaData(@Nullable String columnName, int columnType, int sqlType, @Nullable String typeName, boolean nullable)
已过时。Constructor taking all the properties except the function marker.
CallParameterMetaData
public CallParameterMetaData(boolean function, @Nullable String columnName, int columnType, int sqlType, @Nullable String typeName, boolean nullable)
Constructor taking all the properties including the function marker.- 从以下版本开始:
- 5.2.9
方法详细资料
isFunction
public boolean isFunction()
Return whether this parameter is declared in a function.- 从以下版本开始:
- 5.2.9
getParameterName
@Nullable public String getParameterName()
Return the parameter name.
getParameterType
public int getParameterType()
Return the parameter type.
isReturnParameter
public boolean isReturnParameter()
Determine whether the declared parameter qualifies as a 'return' parameter for our purposes: typeDatabaseMetaData.procedureColumnReturn
orDatabaseMetaData.procedureColumnResult
, or in case of a function,DatabaseMetaData.functionReturn
.- 从以下版本开始:
- 4.3.15
getSqlType
public int getSqlType()
Return the parameter SQL type.
getTypeName
@Nullable public String getTypeName()
Return the parameter type name.
isNullable
public boolean isNullable()
Return whether the parameter is nullable.