Package org.apache.commons.vfs2.provider
Class HostFileNameParser
java.lang.Object
org.apache.commons.vfs2.provider.AbstractFileNameParser
org.apache.commons.vfs2.provider.HostFileNameParser
- All Implemented Interfaces:
- FileNameParser
- Direct Known Subclasses:
- FtpFileNameParser,- GenericURLFileNameParser,- URLFileNameParser
Implementation for any URL based file system.
 
Parses the URL into user/password/host/port/path. Does not handle a query string (after ?).
- See Also:
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Nested Class SummaryNested ClassesModifier and TypeClassDescriptionprotected static classParsed authority info (scheme, hostname, username/password, port).
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Constructor SummaryConstructors
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Method SummaryModifier and TypeMethodDescriptionprotected StringextractHostName(StringBuilder name) Extracts the hostname from a URI.protected intextractPort(StringBuilder name, String uri) Extracts the port from a URI.protected HostFileNameParser.AuthorityextractToPath(String uri, StringBuilder name) Deprecated.protected HostFileNameParser.AuthorityextractToPath(VfsComponentContext context, String uri, StringBuilder name) Extracts the scheme, userinfo, hostname and port components of a generic URI.protected StringextractUserInfo(StringBuilder name) Extracts the user info from a URI.intGets the default port.parseUri(VfsComponentContext context, FileName base, String fileName) Parses a String into a file name.Methods inherited from class org.apache.commons.vfs2.provider.AbstractFileNameParserencodeCharacter
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Constructor Details- 
HostFileNameParserConstructs a new instance.- Parameters:
- defaultPort- The default port.
 
 
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Method Details- 
extractHostNameExtracts the hostname from a URI.- Parameters:
- name- string buffer with the "scheme://[userinfo@]" part has been removed already. Will be modified.
- Returns:
- the host name or null.
 
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extractPortExtracts the port from a URI.- Parameters:
- name- string buffer with the "scheme://[userinfo@]hostname" part has been removed already. Will be modified.
- uri- full URI for error reporting.
- Returns:
- The port, or -1 if the URI does not contain a port.
- Throws:
- FileSystemException- if URI is malformed.
- NumberFormatException- if port number cannot be parsed.
 
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extractToPath@Deprecated protected HostFileNameParser.Authority extractToPath(String uri, StringBuilder name) throws FileSystemException Deprecated.Extracts the scheme, userinfo, hostname and port components of a generic URI.- Parameters:
- uri- The absolute URI to parse.
- name- Used to return the remainder of the URI.
- Returns:
- Authority extracted host authority, never null.
- Throws:
- FileSystemException- if authority cannot be extracted.
 
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extractToPathprotected HostFileNameParser.Authority extractToPath(VfsComponentContext context, String uri, StringBuilder name) throws FileSystemException Extracts the scheme, userinfo, hostname and port components of a generic URI.- Parameters:
- context- component context.
- uri- The absolute URI to parse.
- name- Used to return the remainder of the URI.
- Returns:
- Authority extracted host authority, never null.
- Throws:
- FileSystemException- if authority cannot be extracted.
 
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extractUserInfoExtracts the user info from a URI.- Parameters:
- name- string buffer with the "scheme://" part has been removed already. Will be modified.
- Returns:
- the user information up to the '@' or null.
 
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getDefaultPortGets the default port.- Returns:
- the default port.
 
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parseUripublic FileName parseUri(VfsComponentContext context, FileName base, String fileName) throws FileSystemException Description copied from interface:FileNameParserParses a String into a file name.- Parameters:
- context- The component context.
- base- The base FileName.
- fileName- The target file name.
- Returns:
- A FileName that represents the taret file.
- Throws:
- FileSystemException- if an error occurs parsing the URI.
 
 
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extractToPath(VfsComponentContext, String, StringBuilder).