com.broadleafcommerce.enterprise.audit.service.render

Class DiffRendererImpl

java.lang.Object

com.broadleafcommerce.enterprise.audit.service.render.DiffRendererImpl

All Implemented Interfaces:

Renderer, org.springframework.core.Ordered

public class DiffRendererImpl
extends Object
implements Renderer

Render a unified diff format String representation of the before and after state of a large format String field change.

Author:

Jeff Fischer

See Also:

Renderer

Field Summary

Fields

Modifier and Type	Field and Description
static int	DIFF_RENDERER_ORDER

Fields inherited from interface org.springframework.core.Ordered

HIGHEST_PRECEDENCE, LOWEST_PRECEDENCE

Constructor Summary

Constructors

Constructor and Description
DiffRendererImpl()

Method Summary

Modifier and Type	Method and Description
int	getOrder()
String	renderDiff(Object before, Object after, org.hibernate.type.Type type) Create a unified diff representation of the before and after state of a field change
String	renderField(Object field, org.hibernate.type.Type type) Based on the field value and the type, render the String representation of the field value
boolean	supportsDiff() Whether or not the Renderer supports the creation of unified diffs.
boolean	supportsType(Object field, org.hibernate.type.Type type) Whether or not the Renderer support the given field value and Type.

Methods inherited from class java.lang.Object

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

Field Detail

DIFF_RENDERER_ORDER

public static final int DIFF_RENDERER_ORDER

See Also:

Constant Field Values

Constructor Detail

DiffRendererImpl

public DiffRendererImpl()

Method Detail

renderField

public String renderField(Object field,
                          org.hibernate.type.Type type)

Description copied from interface: Renderer

Based on the field value and the type, render the String representation of the field value

Specified by:

renderField in interface Renderer

Returns:

renderDiff

public String renderDiff(Object before,
                         Object after,
                         org.hibernate.type.Type type)

Description copied from interface: Renderer

Create a unified diff representation of the before and after state of a field change

Specified by:

renderDiff in interface Renderer

Returns:

supportsType

public boolean supportsType(Object field,
                            org.hibernate.type.Type type)

Description copied from interface: Renderer

Whether or not the Renderer support the given field value and Type.

Specified by:

supportsType in interface Renderer

Returns:

supportsDiff

public boolean supportsDiff()

Description copied from interface: Renderer

Whether or not the Renderer supports the creation of unified diffs.

Specified by:

supportsDiff in interface Renderer

Returns:

getOrder

public int getOrder()

Specified by:

getOrder in interface org.springframework.core.Ordered