org.springframework.integration.file.filters

Class AbstractRegexPatternFileListFilter<F>

java.lang.Object

org.springframework.integration.file.filters.AbstractFileListFilter<F>

org.springframework.integration.file.filters.AbstractRegexPatternFileListFilter<F>

Type Parameters:

F - the type of file entry

All Implemented Interfaces:

org.springframework.beans.factory.InitializingBean, FileListFilter<F>

Direct Known Subclasses:

FtpRegexPatternFileListFilter, RegexPatternFileListFilter, SftpRegexPatternFileListFilter

public abstract class AbstractRegexPatternFileListFilter<F>
extends AbstractFileListFilter<F>
implements org.springframework.beans.factory.InitializingBean

Filters a listing of files by qualifying their 'name' against a regular expression (an instance of Pattern)

Since:

2.0

Author:

Iwein Fuld, Josh Long

Constructor Summary

Constructors

Constructor and Description
AbstractRegexPatternFileListFilter(java.util.regex.Pattern pattern)
AbstractRegexPatternFileListFilter(java.lang.String pattern)

Method Summary

Methods

Modifier and Type	Method and Description
boolean	accept(F file) Subclasses must implement this method.
void	afterPropertiesSet()
protected abstract java.lang.String	getFilename(F file) Subclasses must implement this method to extract the file's name.
void	setPattern(java.util.regex.Pattern pattern)
void	setPattern(java.lang.String pattern)

Methods inherited from class org.springframework.integration.file.filters.AbstractFileListFilter

filterFiles

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractRegexPatternFileListFilter

public AbstractRegexPatternFileListFilter(java.lang.String pattern)

AbstractRegexPatternFileListFilter

public AbstractRegexPatternFileListFilter(java.util.regex.Pattern pattern)

Method Detail

setPattern

public void setPattern(java.util.regex.Pattern pattern)

setPattern

public void setPattern(java.lang.String pattern)

afterPropertiesSet

public void afterPropertiesSet()
                        throws java.lang.Exception

Specified by:

afterPropertiesSet in interface org.springframework.beans.factory.InitializingBean

Throws:

java.lang.Exception

accept

public boolean accept(F file)

Description copied from class: AbstractFileListFilter

Subclasses must implement this method.

Specified by:

accept in class AbstractFileListFilter<F>

getFilename

protected abstract java.lang.String getFilename(F file)

Subclasses must implement this method to extract the file's name.