Package com.levigo.jadice.server.archive.worker.filter

Class AntPatternArchiveEntryFilter

java.lang.Object

com.levigo.jadice.server.archive.worker.filter.AntPatternArchiveEntryFilter

All Implemented Interfaces:

ArchiveEntryFilter

public class AntPatternArchiveEntryFilter
extends Object
implements ArchiveEntryFilter

Filters file entries depending on the provided filter rules (ant pattern).

Since:

jadice server 5.7.1.0

Constructor Summary

Constructors

Constructor	Description
AntPatternArchiveEntryFilter()

Method Summary

Modifier and Type	Method	Description
boolean	accept(String dir, String name, long size)	Tests if a specified archive entry should be extracted.
static boolean	antMatches(List<String> rules, String name, org.springframework.util.AntPathMatcher antPathMatcher)	Match rules against a given filename
org.springframework.util.AntPathMatcher	getAntPathMatcher()
List<String>	getAntPatternFilterRules()
URI	getAntPatternFilterRulesURI()	Retrieve the current file name filter URI.
static List<String>	readInputStreamByLineAndFilterComments(InputStream inputStream)	Read rules line by line into a rules list.
void	setRulesetURI(URI rulesetURI)	Provide a new file name filter URI.

Methods inherited from class java.lang.Object

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

Constructor Detail

AntPatternArchiveEntryFilter

public AntPatternArchiveEntryFilter()

Method Detail

accept

public boolean accept(String dir,
                      String name,
                      long size)

Description copied from interface: ArchiveEntryFilter

Tests if a specified archive entry should be extracted.

Specified by:

accept in interface ArchiveEntryFilter

Parameters:

dir - the directory in which the archive entry was found.

name - the name of the archive entry.

size - the size of the unpacked file (according to the archive metadata)

Returns:

true iff the archive entry should be extracted.

getAntPatternFilterRulesURI

public URI getAntPatternFilterRulesURI()

Retrieve the current file name filter URI.

Returns:

the current file name filter URI.

setRulesetURI

public void setRulesetURI(URI rulesetURI)
                   throws IOException

Provide a new file name filter URI.

Parameters:

rulesetURI - the new file name filter URI.

Throws:

IOException - if the configuration couldn't be read from the provided URI.

readInputStreamByLineAndFilterComments

public static List<String> readInputStreamByLineAndFilterComments(InputStream inputStream)

Read rules line by line into a rules list.

Parameters:

inputStream - data stream containing the rule set.

Returns:

parsed rules as list.

antMatches

public static boolean antMatches(List<String> rules,
                                 String name,
                                 org.springframework.util.AntPathMatcher antPathMatcher)

Match rules against a given filename

Parameters:

rules - the parsed rules from the rule set.

name - the filename.

antPathMatcher - provided antPathMatcher instance. This allows us to use a antPathMatcher instance that already cached some patterns.

Returns:

true if a rule matches for the given file name, otherwise false.

getAntPatternFilterRules

public List<String> getAntPatternFilterRules()

getAntPathMatcher

public org.springframework.util.AntPathMatcher getAntPathMatcher()