org.clazzes.jdbc2xml.schema.impl
Class ColumnHelper

java.lang.Object
  org.clazzes.jdbc2xml.schema.impl.ColumnHelper

public abstract class ColumnHelper
extends java.lang.Object

Helper functions to play with ColumnInfo objects.

Author:

wglas

Constructor Summary

ColumnHelper()

Method Summary

static ColumnInfo	adaptDefault(ColumnInfo ci, java.lang.String defaultValue) Return a column information with the given default value.
static ColumnInfo	adaptNullability(ColumnInfo ci, boolean nullable) Return a column information with the given nullability set.
static ColumnInfo	rename(ColumnInfo ci, java.lang.String name) Return a column information with the given name.

Methods inherited from class java.lang.Object

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

Constructor Detail

ColumnHelper

public ColumnHelper()

Method Detail

adaptNullability

public static ColumnInfo adaptNullability(ColumnInfo ci,
                                          boolean nullable)

Return a column information with the given nullability set.

Parameters:

ci - The original column information.

nullable - The nullable flag to set to the returned object.

Returns:

A column description with the desired nullability flag. If the nullability of the original column description is equal to the desired nullability, the original description is returned.

adaptDefault

public static ColumnInfo adaptDefault(ColumnInfo ci,
                                      java.lang.String defaultValue)

Return a column information with the given default value.

Parameters:

ci - The original column information.

defaultValue - The default value to set to the returned object.

Returns:

A column description with the desired default value. If the default value of the original column description is equal to the desired default value, the original description is returned.

rename

public static ColumnInfo rename(ColumnInfo ci,
                                java.lang.String name)

Return a column information with the given name.

Parameters:

ci - The original column information.

name - The name to set to the returned object.

Returns:

A column description with the name. If the name of the original column description is equal to the desired name, the original description is returned.