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URLLister (JBoss/Common API) - JBoss 4.0.1 sp1 common API Documentation 英文版文档

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org.jboss.net.protocol
Interface URLLister

All Known Implementing Classes:

URLListerBase

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public interface URLLister

Interface defining methods that can be used to list the contents of a URL collection irrespective of the protocol.

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Nested Class Summary
static interface	URLLister.URLFilter           Interface defining a filter for listed members.

 

Method Summary
Collection	listMembers(URL baseUrl, String patterns)           List the members of the given collection URL that match the patterns supplied.
Collection	listMembers(URL baseUrl, String patterns, boolean scanNonDottedSubDirs)           List the members of the given collection URL that match the patterns supplied and, if it contains directory that contains NO dot in the name and scanNonDottedSubDirs is true, recursively finds URL in these directories.
Collection	listMembers(URL baseUrl, URLLister.URLFilter filter)           List the members of the given collection that are accepted by the filter
Collection	listMembers(URL baseUrl, URLLister.URLFilter filter, boolean scanNonDottedSubDirs)           List the members of the given collection that are accepted by the filter

 

Method Detail

listMembers

public Collection listMembers(URL baseUrl,
                              String patterns,
                              boolean scanNonDottedSubDirs)
                       throws IOException

List the members of the given collection URL that match the patterns supplied and, if it contains directory that contains NO dot in the name and scanNonDottedSubDirs is true, recursively finds URL in these directories.

Parameters:

baseUrl - the URL to list; must end in "/"

patterns - the patterns to match (separated by ',')

scanNonDottedSubDirs - enables recursive search for directories containing no dots

Returns:

a Collection of URLs that match

Throws:

IOException - if there was a problem getting the list

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listMembers

public Collection listMembers(URL baseUrl,
                              String patterns)
                       throws IOException

List the members of the given collection URL that match the patterns supplied. Doesn't recursively list files contained in directories.

Parameters:

baseUrl - the URL to list; must end in "/"

patterns - the patterns to match (separated by ',')

Returns:

a Collection of URLs that match

Throws:

IOException - if there was a problem getting the list

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listMembers

public Collection listMembers(URL baseUrl,
                              URLLister.URLFilter filter,
                              boolean scanNonDottedSubDirs)
                       throws IOException

List the members of the given collection that are accepted by the filter

Parameters:

baseUrl - the URL to list; must end in "/"

filter - a filter that is called to determine if a member should be returned

scanNonDottedSubDirs - enables recursive search for directories containing no dots

Returns:

a Collection of URLs that match

Throws:

IOException - if there was a problem getting the list

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listMembers

public Collection listMembers(URL baseUrl,
                              URLLister.URLFilter filter)
                       throws IOException

List the members of the given collection that are accepted by the filter

Parameters:

baseUrl - the URL to list; must end in "/"

filter - a filter that is called to determine if a member should be returned

Returns:

a Collection of URLs that match

Throws:

IOException - if there was a problem getting the list

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