Package org.apache.maven.plugins.shade.resource.properties

Class PropertiesTransformer

java.lang.Object

org.apache.maven.plugins.shade.resource.properties.PropertiesTransformer

All Implemented Interfaces:

ReproducibleResourceTransformer, ResourceTransformer

Direct Known Subclasses:

MicroprofileConfigTransformer, OpenWebBeansPropertiesTransformer

public class PropertiesTransformer
extends Object
implements ReproducibleResourceTransformer

Enables to merge a set of properties respecting priority between them.

Since:

3.2.2

Field Summary

Fields

Modifier and Type	Field	Description
private String	alreadyMergedKey
private int	defaultOrdinal
private String	ordinalKey
private final List<Properties>	properties
private String	resource
private boolean	reverseOrder
private long	time

Constructor Summary

Constructors

Modifier	Constructor	Description
	PropertiesTransformer()
protected	PropertiesTransformer(String resource, String ordinalKey, int defaultOrdinal, boolean reversed)

Method Summary

Modifier and Type	Method	Description
boolean	canTransformResource(String resource)
private int	getConfigurationOrdinal(Properties p)
boolean	hasTransformedResource()
private static Properties	mergeProperties(List<Properties> sortedProperties)
void	modifyOutputStream(JarOutputStream os)
final void	processResource(String resource, InputStream is, List<Relocator> relocators)	Transform an individual resource
void	processResource(String resource, InputStream is, List<Relocator> relocators, long time)	Transform an individual resource
void	setAlreadyMergedKey(String alreadyMergedKey)
void	setDefaultOrdinal(int defaultOrdinal)
void	setOrdinalKey(String ordinalKey)
void	setResource(String resource)
void	setReverseOrder(boolean reverseOrder)
private List<Properties>	sortProperties()

Methods inherited from class java.lang.Object

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

Field Details

resource

private String resource

alreadyMergedKey

private String alreadyMergedKey

ordinalKey

private String ordinalKey

defaultOrdinal

private int defaultOrdinal

reverseOrder

private boolean reverseOrder

time

private long time

properties

private final List<Properties> properties

Constructor Details

PropertiesTransformer

public PropertiesTransformer()

PropertiesTransformer

protected PropertiesTransformer(String resource,
 String ordinalKey,
 int defaultOrdinal,
 boolean reversed)

Method Details

canTransformResource

public boolean canTransformResource(String resource)

Specified by:

canTransformResource in interface ResourceTransformer

processResource

public final void processResource(String resource,
 InputStream is,
 List<Relocator> relocators)
                           throws IOException

Description copied from interface: ResourceTransformer

Transform an individual resource

Specified by:

processResource in interface ResourceTransformer

Parameters:

resource - The resource name

is - An input stream for the resource, the implementation should *not* close this stream

relocators - A list of relocators

Throws:

IOException - When the IO blows up

processResource

public void processResource(String resource,
 InputStream is,
 List<Relocator> relocators,
 long time)
                     throws IOException

Description copied from interface: ReproducibleResourceTransformer

Transform an individual resource

Specified by:

processResource in interface ReproducibleResourceTransformer

Parameters:

resource - The resource name

is - An input stream for the resource, the implementation should *not* close this stream

relocators - A list of relocators

time - the time of the resource to process

Throws:

IOException - When the IO blows up

hasTransformedResource

public boolean hasTransformedResource()

Specified by:

hasTransformedResource in interface ResourceTransformer

modifyOutputStream

public void modifyOutputStream(JarOutputStream os)
                        throws IOException

Specified by:

modifyOutputStream in interface ResourceTransformer

Throws:

IOException

setReverseOrder

public void setReverseOrder(boolean reverseOrder)

setResource

public void setResource(String resource)

setOrdinalKey

public void setOrdinalKey(String ordinalKey)

setDefaultOrdinal

public void setDefaultOrdinal(int defaultOrdinal)

setAlreadyMergedKey

public void setAlreadyMergedKey(String alreadyMergedKey)

sortProperties

private List<Properties> sortProperties()

getConfigurationOrdinal

private int getConfigurationOrdinal(Properties p)

mergeProperties

private static Properties mergeProperties(List<Properties> sortedProperties)