public abstract class FileCopyUtils
extends java.lang.Object
StreamUtils
.
Mainly for use within the framework, but also useful for application code.
StreamUtils
Modifier and Type | Field and Description |
---|---|
static int |
BUFFER_SIZE |
Constructor and Description |
---|
FileCopyUtils() |
Modifier and Type | Method and Description |
---|---|
static void |
copy(byte[] in,
java.io.File out)
Copy the contents of the given byte array to the given output File.
|
static void |
copy(byte[] in,
java.io.OutputStream out)
Copy the contents of the given byte array to the given OutputStream.
|
static int |
copy(java.io.File in,
java.io.File out)
Copy the contents of the given input File to the given output File.
|
static int |
copy(java.io.InputStream in,
java.io.OutputStream out)
Copy the contents of the given InputStream to the given OutputStream.
|
static int |
copy(java.io.Reader in,
java.io.Writer out)
Copy the contents of the given Reader to the given Writer.
|
static void |
copy(java.lang.String in,
java.io.Writer out)
Copy the contents of the given String to the given output Writer.
|
static byte[] |
copyToByteArray(java.io.File in)
Copy the contents of the given input File into a new byte array.
|
static byte[] |
copyToByteArray(java.io.InputStream in)
Copy the contents of the given InputStream into a new byte array.
|
static java.lang.String |
copyToString(java.io.Reader in)
Copy the contents of the given Reader into a String.
|
public static final int BUFFER_SIZE
public static int copy(java.io.File in, java.io.File out) throws java.io.IOException
in
- the file to copy fromout
- the file to copy tojava.io.IOException
- in case of I/O errorspublic static void copy(byte[] in, java.io.File out) throws java.io.IOException
in
- the byte array to copy fromout
- the file to copy tojava.io.IOException
- in case of I/O errorspublic static byte[] copyToByteArray(java.io.File in) throws java.io.IOException
in
- the file to copy fromjava.io.IOException
- in case of I/O errorspublic static int copy(java.io.InputStream in, java.io.OutputStream out) throws java.io.IOException
in
- the stream to copy fromout
- the stream to copy tojava.io.IOException
- in case of I/O errorspublic static void copy(byte[] in, java.io.OutputStream out) throws java.io.IOException
in
- the byte array to copy fromout
- the OutputStream to copy tojava.io.IOException
- in case of I/O errorspublic static byte[] copyToByteArray(java.io.InputStream in) throws java.io.IOException
in
- the stream to copy from (may be null
or empty)java.io.IOException
- in case of I/O errorspublic static int copy(java.io.Reader in, java.io.Writer out) throws java.io.IOException
in
- the Reader to copy fromout
- the Writer to copy tojava.io.IOException
- in case of I/O errorspublic static void copy(java.lang.String in, java.io.Writer out) throws java.io.IOException
in
- the String to copy fromout
- the Writer to copy tojava.io.IOException
- in case of I/O errorspublic static java.lang.String copyToString(java.io.Reader in) throws java.io.IOException
in
- the reader to copy from (may be null
or empty)java.io.IOException
- in case of I/O errors