com.epam.reportportal.utils.files

Class Utils

java.lang.Object

com.epam.reportportal.utils.files.Utils

public class Utils
extends java.lang.Object

File utilities.

Method Summary

Modifier and Type	Method and Description
static TypeAwareByteSource	getFile(java.io.File file) Locates and reads a file either by a direct path or by a relative path in classpath.
static byte[]	readFileToBytes(java.io.File file) Reads a File into an array of bytes.
static byte[]	readInputStreamToBytes(java.io.InputStream is) Reads an InputStream into an array of bytes.
static byte[]	readInputStreamToBytes(java.io.InputStream is, int bufferSize) Reads an InputStream into an array of bytes.
static java.lang.String	readInputStreamToString(java.io.InputStream is) Reads an InputStream into a String.

Methods inherited from class java.lang.Object

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

Method Detail

readInputStreamToString

public static java.lang.String readInputStreamToString(@Nonnull
                                                       java.io.InputStream is)
                                                throws java.io.IOException

Reads an InputStream into a String. Uses UTF-8 encoding and 10 kilobytes buffer by default.

Parameters:

is - a stream to read from

Returns:

the result

Throws:

java.io.IOException - in case of a read error

readInputStreamToBytes

public static byte[] readInputStreamToBytes(@Nonnull
                                            java.io.InputStream is)
                                     throws java.io.IOException

Reads an InputStream into an array of bytes. Uses 10 kilobytes buffer by default.

Parameters:

is - a stream to read from

Returns:

the result

Throws:

java.io.IOException - in case of a read error

readInputStreamToBytes

public static byte[] readInputStreamToBytes(@Nonnull
                                            java.io.InputStream is,
                                            int bufferSize)
                                     throws java.io.IOException

Reads an InputStream into an array of bytes.

Parameters:

is - a stream to read from

bufferSize - size of read buffer in bytes

Returns:

the result

Throws:

java.io.IOException - in case of a read error

readFileToBytes

public static byte[] readFileToBytes(@Nonnull
                                     java.io.File file)
                              throws java.io.IOException

Reads a File into an array of bytes.

Parameters:

file - a file to read

Returns:

the result

Throws:

java.io.IOException - in case of a read error, or a file not found

getFile

public static TypeAwareByteSource getFile(@Nonnull
                                          java.io.File file)
                                   throws java.io.IOException

Locates and reads a file either by a direct path or by a relative path in classpath.

Parameters:

file - a file to locate and read

Returns:

file data and type

Throws:

java.io.IOException - in case of a read error, or a file not found