app.myoss.cloud.mybatis.generator.types

Interface JavaTypeResolver

All Known Implementing Classes:

JavaTypeResolverImpl

public interface JavaTypeResolver

数据库字段转换 Java 类型接口

Since:

2018年5月5日 上午11:38:48

Author:

Jerry.Chen

Method Summary

Modifier and Type	Method and Description
void	addConfigurationProperties(Map<String,Object> properties) Adds properties for this instance from any properties configured in the JavaTypeResolverConfiguration.
FullyQualifiedJavaType	calculateJavaType(Column column) Calculates and returns the Java type that should be associated with this column based on the jdbc type, length, and scale of the column.
String	calculateJdbcTypeName(Column column) Calculates and returns the JDBC type name that should be associated with this column based on the jdbc type, length, and scale of the column.

Method Detail

addConfigurationProperties

void addConfigurationProperties(Map<String,Object> properties)

Adds properties for this instance from any properties configured in the JavaTypeResolverConfiguration.

This method will be called before any of the get methods.

Parameters:

properties - All properties from the configuration

calculateJavaType

FullyQualifiedJavaType calculateJavaType(Column column)

Calculates and returns the Java type that should be associated with this column based on the jdbc type, length, and scale of the column.

Parameters:

column - the column whose Java type needs to be calculated

Returns:

the calculated type, or null if an unsupported data type. If null is returned, we will set the type to Object and issue a warning unless the column is ignored or otherwise overridden

calculateJdbcTypeName

String calculateJdbcTypeName(Column column)

Calculates and returns the JDBC type name that should be associated with this column based on the jdbc type, length, and scale of the column.

Parameters:

column - the column whose Java type needs to be calculated

Returns:

the calculated type name, or null if an unsupported data type. If null is returned, we will set the type to OTHER and issue a warning unless the column is ignored or otherwise overridden