edu.cornell.mannlib.vitro.webapp.filestorage.model

Class FileInfo

java.lang.Object

edu.cornell.mannlib.vitro.webapp.filestorage.model.FileInfo

public class FileInfo
extends Object

An immutable packet of information about an uploaded file, with a builder class to permit incremental construction.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	FileInfo.Builder A builder class allows us to supply the values one at a time, and then freeze them into an immutable object.

Method Summary

Modifier and Type	Method and Description
String	getBytestreamAliasUrl()
String	getBytestreamUri()
String	getFilename()
String	getMimeType()
String	getUri()
static FileInfo	instanceFromAliasUrl(WebappDaoFactory webappDaoFactory, String path, javax.servlet.ServletContext ctx) If this request URL represents a BytestreamAliasURL, find the bytestream URI, find the surrogate, and get the info.
static FileInfo	instanceFromBytestreamUri(WebappDaoFactory webappDaoFactory, String bytestreamUri) If this URI represents a file bytestream, find its surrogate and get its info.
static FileInfo	instanceFromSurrogateUri(WebappDaoFactory webappDaoFactory, String uri) If this URI represents a file surrogate, get its info.
String	toString()

Methods inherited from class java.lang.Object

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

Method Detail

instanceFromAliasUrl

public static FileInfo instanceFromAliasUrl(WebappDaoFactory webappDaoFactory,
                                            String path,
                                            javax.servlet.ServletContext ctx)

If this request URL represents a BytestreamAliasURL, find the bytestream URI, find the surrogate, and get the info. Otherwise, return null.

instanceFromBytestreamUri

public static FileInfo instanceFromBytestreamUri(WebappDaoFactory webappDaoFactory,
                                                 String bytestreamUri)

If this URI represents a file bytestream, find its surrogate and get its info. Otherwise, return null.

instanceFromSurrogateUri

public static FileInfo instanceFromSurrogateUri(WebappDaoFactory webappDaoFactory,
                                                String uri)

If this URI represents a file surrogate, get its info. Otherwise, return null.

getUri

public String getUri()

getFilename

public String getFilename()

getMimeType

public String getMimeType()

getBytestreamUri

public String getBytestreamUri()

getBytestreamAliasUrl

public String getBytestreamAliasUrl()

toString

public String toString()

Overrides:

toString in class Object