Package com.aspectran.core.activity.request

Class FileParameter

  • public class FileParameter
extends java.lang.Object
    The Class FileParameter.

    Created: 2008. 04. 11 PM 4:19:40

    • Constructor Summary

      Constructors 
      Modifier Constructor Description
      protected FileParameter()
      Instantiates a new FileParameter.
        FileParameter​(java.io.File file)
      Instantiates a new FileParameter.

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      void delete()
      Delete a file.
      protected java.io.File determineDestinationFile​(java.io.File destFile, boolean overwrite)  
      byte[] getBytes()
      Returns the contents of the file in a byte array.
      java.lang.String getContentType()
      Gets the the content type of the file.
      java.io.File getFile()  
      java.lang.String getFileName()
      Gets the actual name of the file uploaded.
      long getFileSize()
      Gets the size of the file uploaded.
      java.io.InputStream getInputStream()
      Returns an InputStream object of the file.
      java.io.File getSavedFile()
      Returns the saved file.
      boolean isRefused()
      Checks if the file is refused.
      void release()
      Sets the access permission that allow write operations on the file associated with this FileParameter.
      protected void releaseSavedFile()  
      java.io.File renameTo​(java.io.File destFile)  
      java.io.File renameTo​(java.io.File destFile, boolean overwrite)  
      void rollback()
      If the saved file exists, delete it.
      java.io.File saveAs​(java.io.File destFile)
      Save an uploaded file as a given destination file.
      java.io.File saveAs​(java.io.File destFile, boolean overwrite)
      Save an file as a given destination file.
      void setRefused​(boolean refused)
      Sets whether the refused file.
      protected void setSavedFile​(java.io.File savedFile)  
      java.lang.String toString()  

      • Methods inherited from class java.lang.Object

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

    • Constructor Detail

      • FileParameter

        protected FileParameter()
        Instantiates a new FileParameter.

      • FileParameter

        public FileParameter​(java.io.File file)
        Instantiates a new FileParameter.
        Parameters:
        file - the file

    • Method Detail

      • getFile

        public java.io.File getFile()

      • getFileName

        public java.lang.String getFileName()
        Gets the actual name of the file uploaded.
        Returns:
        the actual name of the file uploaded

      • getFileSize

        public long getFileSize()
        Gets the size of the file uploaded.
        Returns:
        the size of the file uploaded

      • getContentType

        public java.lang.String getContentType()
        Gets the the content type of the file.
        Returns:
        the content type of the file

      • getInputStream

        public java.io.InputStream getInputStream()
                                   throws java.io.IOException
        Returns an InputStream object of the file.
        Returns:
        an OutputStream that can be used for storing the contents of the file.
        Throws:
        java.io.IOException - if an I/O error has occurred

      • getBytes

        public byte[] getBytes()
                throws java.io.IOException
        Returns the contents of the file in a byte array. Can not use a large array of memory than the JVM Heap deal.
        Returns:
        a byte array
        Throws:
        java.io.IOException - if an I/O error has occurred

      • isRefused

        public boolean isRefused()
        Checks if the file is refused.
        Returns:
        true if the file is refused; false otherwise

      • setRefused

        public void setRefused​(boolean refused)
        Sets whether the refused file.
        Parameters:
        refused - whether the file is refused or not

      • saveAs

        public java.io.File saveAs​(java.io.File destFile)
                    throws java.io.IOException
        Save an uploaded file as a given destination file. If the file already exists in directory the save with a different name.
        Parameters:
        destFile - the destination file
        Returns:
        a saved file
        Throws:
        java.io.IOException - if an I/O error has occurred

      • saveAs

        public java.io.File saveAs​(java.io.File destFile,
                           boolean overwrite)
                    throws java.io.IOException
        Save an file as a given destination file.
        Parameters:
        destFile - the destination file
        overwrite - whether to overwrite if it already exists
        Returns:
        a saved file
        Throws:
        java.io.IOException - if an I/O error has occurred

      • renameTo

        public java.io.File renameTo​(java.io.File destFile)
                      throws java.io.IOException
        Throws:
        java.io.IOException

      • renameTo

        public java.io.File renameTo​(java.io.File destFile,
                             boolean overwrite)
                      throws java.io.IOException
        Throws:
        java.io.IOException

      • determineDestinationFile

        protected java.io.File determineDestinationFile​(java.io.File destFile,
                                                boolean overwrite)
                                         throws java.io.IOException
        Throws:
        java.io.IOException

      • getSavedFile

        public java.io.File getSavedFile()
        Returns the saved file.
        Returns:
        the saved file

      • setSavedFile

        protected void setSavedFile​(java.io.File savedFile)

      • releaseSavedFile

        protected void releaseSavedFile()

      • delete

        public void delete()
        Delete a file.

      • rollback

        public void rollback()
        If the saved file exists, delete it.

      • release

        public void release()
        Sets the access permission that allow write operations on the file associated with this FileParameter.

      • toString

        public java.lang.String toString()
        Overrides:
        toString in class java.lang.Object