public final class FileObjectUtils extends Object
FileObject
.Modifier and Type | Method and Description |
---|---|
static boolean |
exists(FileObject fileObject)
Null-safe call to
FileObject.exists() . |
static AbstractFileObject |
getAbstractFileObject(FileObject fileObject)
Gets access to the base object even if decorated.
|
static String |
getContentAsString(FileObject file,
Charset charset)
Returns the content of a file as a String.
|
static String |
getContentAsString(FileObject file,
String charset)
Returns the content of a file as a String.
|
static boolean |
isInstanceOf(FileObject fileObject,
Class<?> wantedClass)
Checks if the given FileObject is instance of given class argument.
|
static Properties |
readProperties(FileObject fileObject)
Reads the given file into a new
Properties . |
static Properties |
readProperties(FileObject fileObject,
Properties properties)
Reads the given file into a new given
Properties . |
public static boolean exists(FileObject fileObject) throws FileSystemException
FileObject.exists()
.fileObject
- the file object to test, may be null.fileObject
is null, otherwise, see FileObject.exists()
.FileSystemException
- On error determining if this file exists.public static AbstractFileObject getAbstractFileObject(FileObject fileObject) throws FileSystemException
fileObject
- The FileObject.FileSystemException
- if an error occurs.public static String getContentAsString(FileObject file, Charset charset) throws IOException
file
- The file to get the content of.charset
- The file character set, may be null.IOException
- if the file content cannot be accessed.public static String getContentAsString(FileObject file, String charset) throws IOException
file
- The file to get the content of.charset
- The file character set, may be null.IOException
- if the file content cannot be accessed.public static boolean isInstanceOf(FileObject fileObject, Class<?> wantedClass) throws FileSystemException
fileObject
- The FileObject.wantedClass
- The Class to check.FileSystemException
- if an error occurs.public static Properties readProperties(FileObject fileObject) throws FileSystemException, IOException
Properties
.fileObject
- the file to readProperties
.IOException
- On error getting this file's content.FileSystemException
- On error getting this file's content.IOException
- On error getting this file's content.public static Properties readProperties(FileObject fileObject, Properties properties) throws FileSystemException, IOException
Properties
.fileObject
- the file to readproperties
- the destinationProperties
.FileSystemException
- On error getting this file's content.IOException
- On error getting this file's content.Copyright © 2002–2021 The Apache Software Foundation. All rights reserved.