org.apache.logging.log4j.core.appender.rolling.action

Class IfAll

java.lang.Object

org.apache.logging.log4j.core.appender.rolling.action.IfAll

All Implemented Interfaces:

PathCondition

@Plugin(name="IfAll",
        category="Core",
        printObject=true)
public final class IfAll
extends java.lang.Object
implements PathCondition

Composite PathCondition that only accepts objects that are accepted by all component conditions. Corresponds to logical "AND".

Field Summary

Fields

Modifier and Type	Field and Description
private PathCondition[]	components

Constructor Summary

Constructors

Modifier	Constructor and Description
private	IfAll(PathCondition... filters)

Method Summary

Modifier and Type	Method and Description
static boolean	accept(PathCondition[] list, java.nio.file.Path baseDir, java.nio.file.Path relativePath, java.nio.file.attribute.BasicFileAttributes attrs) Returns true if all the specified conditions accept the specified path, false otherwise.
boolean	accept(java.nio.file.Path baseDir, java.nio.file.Path relativePath, java.nio.file.attribute.BasicFileAttributes attrs) Returns true if the specified candidate path should be deleted, false otherwise.
void	beforeFileTreeWalk() Invoked before a new file tree walk is started.
static void	beforeFileTreeWalk(PathCondition[] nestedConditions) Calls beforeFileTreeWalk() on all of the specified nested conditions.
static IfAll	createAndCondition(PathCondition... components) Create a Composite PathCondition whose components all need to accept before this condition accepts.
PathCondition[]	getDeleteFilters()
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

components

private final PathCondition[] components

Constructor Detail

IfAll

private IfAll(PathCondition... filters)

Method Detail

getDeleteFilters

public PathCondition[] getDeleteFilters()

accept

public boolean accept(java.nio.file.Path baseDir,
                      java.nio.file.Path relativePath,
                      java.nio.file.attribute.BasicFileAttributes attrs)

Description copied from interface: PathCondition

Returns true if the specified candidate path should be deleted, false otherwise.

Specified by:

accept in interface PathCondition

Parameters:

baseDir - the directory from where to start scanning for deletion candidate files

relativePath - the candidate for deletion. This path is relative to the baseDir.

attrs - attributes of the candidate path

Returns:

whether the candidate path should be deleted

accept

public static boolean accept(PathCondition[] list,
                             java.nio.file.Path baseDir,
                             java.nio.file.Path relativePath,
                             java.nio.file.attribute.BasicFileAttributes attrs)

Returns true if all the specified conditions accept the specified path, false otherwise.

Parameters:

list - the array of conditions to evaluate

baseDir - the directory from where to start scanning for deletion candidate files

relativePath - the candidate for deletion. This path is relative to the baseDir.

attrs - attributes of the candidate path

Returns:

true if all the specified conditions accept the specified path, false otherwise

Throws:

java.lang.NullPointerException - if any of the parameters is null

beforeFileTreeWalk

public void beforeFileTreeWalk()

Description copied from interface: PathCondition

Invoked before a new file tree walk is started. Stateful PathConditions can reset their state when this method is called.

Specified by:

beforeFileTreeWalk in interface PathCondition

beforeFileTreeWalk

public static void beforeFileTreeWalk(PathCondition[] nestedConditions)

Calls beforeFileTreeWalk() on all of the specified nested conditions.

Parameters:

nestedConditions - the conditions to call beforeFileTreeWalk() on

createAndCondition

@PluginFactory
public static IfAll createAndCondition(@PluginElement(value="PathConditions")
                                                      PathCondition... components)

Create a Composite PathCondition whose components all need to accept before this condition accepts.

Parameters:

components - The component filters.

Returns:

A Composite PathCondition.

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object