com.google.appengine.api.blobstore
Class FileInfo
- java.lang.Object
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- com.google.appengine.api.blobstore.FileInfo
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public class FileInfo extends java.lang.Object
FileInfo
contains metadata about an uploaded file. This metadata is gathered by parsing the HTTP headers included in the file upload.- See Also:
- RFC 1867 for the specification of HTTP file uploads.
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Constructor Summary
Constructors Constructor and Description FileInfo(java.lang.String contentType, java.util.Date creation, java.lang.String filename, long size, java.lang.String md5Hash, java.lang.String gsObjectName)
Creates aFileInfo
by providing the associated metadata.
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method and Description boolean
equals(java.lang.Object obj)
java.lang.String
getContentType()
Returns the MIME Content-Type provided in the HTTP header during upload of this Blob.java.util.Date
getCreation()
Returns the time and date the blob was upload.java.lang.String
getFilename()
Returns the file included in the Content-Disposition HTTP header during upload of this Blob.java.lang.String
getGsObjectName()
Returns the name of the file written to Google Cloud Storage or null if the file was not uploaded to Google Cloud Storage.java.lang.String
getMd5Hash()
Returns the md5Hash of this Blob.long
getSize()
Returns the size in bytes of this Blob.java.lang.String
toString()
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Constructor Detail
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FileInfo
public FileInfo(java.lang.String contentType, java.util.Date creation, java.lang.String filename, long size, java.lang.String md5Hash, java.lang.String gsObjectName)
Creates aFileInfo
by providing the associated metadata. This is done by the API on the developer's behalf.- Parameters:
contentType
- the MIME Content-Type provided in the HTTP header during upload of this Blob.creation
- the time and date the blob was uploaded.filename
- the file included in the Content-Disposition HTTP header during upload of this Blob.size
- the size in bytes of this Blob.md5Hash
- the md5Hash of this Blob.gsObjectName
- the name of the file written to Google Cloud Storage or null if the file was not uploaded to Google Cloud Storage.
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Method Detail
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getContentType
public java.lang.String getContentType()
Returns the MIME Content-Type provided in the HTTP header during upload of this Blob.
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getCreation
public java.util.Date getCreation()
Returns the time and date the blob was upload.
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getFilename
public java.lang.String getFilename()
Returns the file included in the Content-Disposition HTTP header during upload of this Blob.
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getSize
public long getSize()
Returns the size in bytes of this Blob.
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getMd5Hash
public java.lang.String getMd5Hash()
Returns the md5Hash of this Blob.
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getGsObjectName
public java.lang.String getGsObjectName()
Returns the name of the file written to Google Cloud Storage or null if the file was not uploaded to Google Cloud Storage. This property is only available for BlobInfos returned by getUploadedBlobInfos(), as its value is not persisted in the Datastore. Any attempt to access this property on other BlobInfos will return null.
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equals
public boolean equals(java.lang.Object obj)
- Overrides:
equals
in classjava.lang.Object
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toString
public java.lang.String toString()
- Overrides:
toString
in classjava.lang.Object
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