org.springframework.integration.file.filters
Class CompositeFileListFilter

java.lang.Object
  org.springframework.integration.file.entries.CompositeEntryListFilter<java.io.File>
      org.springframework.integration.file.filters.CompositeFileListFilter

All Implemented Interfaces:

EntryListFilter<java.io.File>, FileListFilter

public class CompositeFileListFilter
extends CompositeEntryListFilter<java.io.File>
implements FileListFilter

Composition that delegates to multiple FileFilters. The composition is AND based, meaning that a file must pass through each filter's filterFiles(java.io.File[]) method in order to be accepted by the composite.

Constructor Summary

CompositeFileListFilter(java.util.Collection<? extends EntryListFilter<java.io.File>> fileFilters)

CompositeFileListFilter(EntryListFilter<java.io.File>... fileFilters)

Method Summary

java.util.List<java.io.File>

filterFiles(java.io.File[] files) Filters out files and returns the files that are left in a list, or an empty list when a null is passed in.

Methods inherited from class org.springframework.integration.file.entries.CompositeEntryListFilter

addFilter, addFilters, addFilters, filterEntries

Methods inherited from class java.lang.Object

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

Constructor Detail

CompositeFileListFilter

public CompositeFileListFilter(EntryListFilter<java.io.File>... fileFilters)

CompositeFileListFilter

public CompositeFileListFilter(java.util.Collection<? extends EntryListFilter<java.io.File>> fileFilters)

Method Detail

filterFiles

public java.util.List<java.io.File> filterFiles(java.io.File[] files)

Filters out files and returns the files that are left in a list, or an empty list when a null is passed in.

This implementation delegates to a collection of filters and returns only files that pass all the filters.

Specified by:

filterFiles in interface FileListFilter