org.sandev.generator
Class PostgreSQLStructMapper

java.lang.Object
  org.sandev.generator.DefaultSQLStructMapper
      org.sandev.generator.PostgreSQLStructMapper

All Implemented Interfaces:

StructMapper

public class PostgreSQLStructMapper

extends DefaultSQLStructMapper

implements StructMapper

A StructMapper for PostgreSQL database tables. This addresses the following issues that make PostgreSQL different from the DefaultSQLStructMapper:

• SELECT TOP N is not supported, and LIMIT is supported only at the end of a query. The JDBC persistence generators pick up on this instance to generate appropriate query support.

Rather than reimplementing methods that are the same, this class extends the default.

Constructor Summary

PostgreSQLStructMapper()

Method Summary

java.lang.String

getMappedFieldName(com.sun.javadoc.ClassDoc struct, com.sun.javadoc.FieldDoc field) PostgreSQL prevents some reserved words from being used as column names unless they're quoted.

Methods inherited from class org.sandev.generator.DefaultSQLStructMapper

getMappedFieldRelation, getMappedFieldRelationChild, getMappedFieldRelationIndex, getMappedFieldRelationParent, getMappedFieldType, getMappedStructName

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.sandev.generator.StructMapper

getMappedFieldRelation, getMappedFieldRelationChild, getMappedFieldRelationIndex, getMappedFieldRelationParent, getMappedFieldType, getMappedStructName

Constructor Detail

PostgreSQLStructMapper

public PostgreSQLStructMapper()

Method Detail

getMappedFieldName

public java.lang.String getMappedFieldName(com.sun.javadoc.ClassDoc struct,
                                           com.sun.javadoc.FieldDoc field)

PostgreSQL prevents some reserved words from being used as column names unless they're quoted. Quoting doesn't fit well with the existing SQL generators, so append "_ref" to the field name.

Specified by:

getMappedFieldName in interface StructMapper

Overrides:

getMappedFieldName in class DefaultSQLStructMapper