Package de.intarsys.tools.file
Class AttachmentTools
- java.lang.Object
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- de.intarsys.tools.file.AttachmentTools
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public class AttachmentTools extends java.lang.Object
Utility methods to handle attachment relationships between files.
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Constructor Summary
Constructors Constructor Description AttachmentTools()
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Method Summary
All Methods Static Methods Concrete Methods Modifier and Type Method Description protected static java.lang.String
createAttachmentName(java.lang.String masterName, java.lang.String movedName, java.lang.String attachName)
static java.util.List
createAttachments(java.io.File master, java.io.File[] files, java.lang.String extensions)
Create a list ofFile
instances selected from the array of candidates that are recognized as attachments tofile
.static java.util.List
createAttachments(java.io.File master, java.lang.String extensions)
Find all attachments tomaster
.static void
deleteAttachments(java.util.List attachments)
static java.io.File
moveAttachment(java.io.File master, java.io.File attachment, java.io.File movedFile, boolean delete)
protected static java.io.File
moveAttachment(java.lang.String masterName, java.lang.Object attachment, java.lang.String movedName, java.io.File dir, boolean delete)
static java.util.List
moveAttachments(java.io.File master, java.util.List attachments, java.io.File movedFile, boolean delete)
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Method Detail
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createAttachmentName
protected static java.lang.String createAttachmentName(java.lang.String masterName, java.lang.String movedName, java.lang.String attachName)
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createAttachments
public static java.util.List createAttachments(java.io.File master, java.io.File[] files, java.lang.String extensions)
Create a list ofFile
instances selected from the array of candidates that are recognized as attachments tofile
.The attachments are selected using a ";" separated list of suffixes (including the ".").
A file is accepted as an attachment if it has an attachment suffix and the file base name is either the same as the target filename or target file base name.
foo.bar foo.bar.suffix (accepted) foo.suffix (accepted) foo.txt (rejected)
All checks are case insensitive.
- Parameters:
master
-files
-extensions
-- Returns:
- a list of
File
instances selected from the array of candidates that are recognized as attachments tofile
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createAttachments
public static java.util.List createAttachments(java.io.File master, java.lang.String extensions)
Find all attachments tomaster
. Attachments are defined to be all files in the same directory asmaster
that satisfy one of theextensions
.- Parameters:
master
-extensions
-- Returns:
- all attachments to
master
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deleteAttachments
public static void deleteAttachments(java.util.List attachments)
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moveAttachment
public static java.io.File moveAttachment(java.io.File master, java.io.File attachment, java.io.File movedFile, boolean delete)
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moveAttachment
protected static java.io.File moveAttachment(java.lang.String masterName, java.lang.Object attachment, java.lang.String movedName, java.io.File dir, boolean delete) throws java.io.IOException
- Throws:
java.io.IOException
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moveAttachments
public static java.util.List moveAttachments(java.io.File master, java.util.List attachments, java.io.File movedFile, boolean delete)
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