程序包 org.hibernate.boot.archive.internal

类 ArchiveHelper

java.lang.Object

org.hibernate.boot.archive.internal.ArchiveHelper

public class ArchiveHelper
extends Object

Helper for dealing with archives

作者:

Emmanuel Bernard, Steve Ebersole

方法概要

修饰符和类型	方法	说明
static byte[]	getBytesFromInputStream(InputStream inputStream)	Extracts the bytes out of an InputStream.
static byte[]	getBytesFromInputStreamSafely(InputStream inputStream)	Extracts the bytes out of an InputStream.
static URL	getJarURLFromURLEntry(URL url, String entry)	Get the JAR URL of the JAR containing the given entry Method used in a non managed environment
static URL	getURLFromPath(String jarPath)	get the URL from a given path string

从类继承的方法 java.lang.Object

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

方法详细资料

getJarURLFromURLEntry

public static URL getJarURLFromURLEntry(URL url,
                                        String entry)
                                 throws IllegalArgumentException

Get the JAR URL of the JAR containing the given entry Method used in a non managed environment

参数:

url - URL pointing to the known file in the JAR

entry - file known to be in the JAR

返回:

the JAR URL

抛出:

IllegalArgumentException - if none URL is found

getURLFromPath

public static URL getURLFromPath(String jarPath)

get the URL from a given path string

参数:

jarPath - The path that represents a URL

返回:

The resolved URL reference

抛出:

IllegalArgumentException - if something goes wrong

getBytesFromInputStreamSafely

public static byte[] getBytesFromInputStreamSafely(InputStream inputStream)
                                            throws ArchiveException

Extracts the bytes out of an InputStream. This form is the same as getBytesFromInputStream(java.io.InputStream) except that any IOException is wrapped as (runtime) ArchiveException

参数:

inputStream - The stream from which to extract bytes.

返回:

The bytes

抛出:

ArchiveException - Indicates a problem accessing the stream

getBytesFromInputStream

public static byte[] getBytesFromInputStream(InputStream inputStream)
                                      throws IOException

Extracts the bytes out of an InputStream.

参数:

inputStream - The stream from which to extract bytes.

返回:

The bytes

抛出:

IOException - Indicates a problem accessing the stream

另请参阅:

getBytesFromInputStreamSafely(java.io.InputStream)