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com.vaadin.external.apache.commons.fileupload2.impl.
Class FileItemStreamImpl
java.lang.Object
com.vaadin.external.apache.commons.fileupload2.impl.FileItemStreamImpl
All Implemented Interfaces:
Default implementation of FileItemStream.
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Nested Class Summary
Nested classes/interfaces inherited from interface com.vaadin.external.apache.commons.fileupload2.FileItemStream
FileItemStream.ItemSkippedException -
Constructor Summary
ConstructorsConstructorDescriptionFileItemStreamImpl(FileItemIteratorImpl pFileItemIterator, String pName, String pFieldName, String pContentType, boolean pFormField, long pContentLength) Creates a new instance.
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Method Summary
Modifier and TypeMethodDescriptionvoidclose()Closes the file item.
Returns the items content type, or null.
Returns the items field name.
Returns the file item headers.
getName()Returns the items file name.
booleanReturns, whether this is a form field.
Returns an input stream, which may be used to read the items contents.
voidsetHeaders(FileItemHeaders pHeaders) Sets the file item headers.
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Constructor Details
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FileItemStreamImpl
public FileItemStreamImpl(FileItemIteratorImpl pFileItemIterator, String pName, String pFieldName, String pContentType, boolean pFormField, long pContentLength) throws FileUploadException, IOException Creates a new instance.
Parameters:
pFileItemIterator- Theiterator, which returned this file item.pName- The items file name, or null.pFieldName- The items field name.pContentType- The items content type, or null.pFormField- Whether the item is a form field.pContentLength- The items content length, if known, or -1Throws:
IOException- Creating the file item failed.FileUploadException- Parsing the incoming data stream failed.
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Method Details
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getContentType
Returns the items content type, or null.
Specified by:
getContentTypein interfaceFileItemStreamReturns:
Content type, if known, or null.
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getFieldName
Returns the items field name.
Specified by:
getFieldNamein interfaceFileItemStreamReturns:
Field name.
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getName
Returns the items file name.
Specified by:
getNamein interfaceFileItemStreamReturns:
File name, if known, or null.
Throws:
InvalidFileNameException- The file name contains a NUL character, which might be an indicator of a security attack. If you intend to use the file name anyways, catch the exception and use InvalidFileNameException#getName(). -
isFormField
public boolean isFormField()Returns, whether this is a form field.
Specified by:
isFormFieldin interfaceFileItemStreamReturns:
True, if the item is a form field, otherwise false.
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openStream
Returns an input stream, which may be used to read the items contents.
Specified by:
openStreamin interfaceFileItemStreamReturns:
Opened input stream.
Throws:
IOException- An I/O error occurred.See Also:
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close
Closes the file item.
Throws:
IOException- An I/O error occurred. -
getHeaders
Returns the file item headers.
Specified by:
getHeadersin interfaceFileItemHeadersSupportReturns:
The items header object
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setHeaders
Sets the file item headers.
Specified by:
setHeadersin interfaceFileItemHeadersSupportParameters:
pHeaders- The items header object
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