模块 org.glavo.jimage

程序包 org.glavo.jimage.decompressor

类 StringSharingDecompressor

java.lang.Object

org.glavo.jimage.decompressor.StringSharingDecompressor

所有已实现的接口:

ResourceDecompressor

public class StringSharingDecompressor
extends Object
implements ResourceDecompressor

A Decompressor that reconstructs the constant pool of classes.

Implementation Note:

This class needs to maintain JDK 8 source compatibility. It is used internally in the JDK to implement jimage/jrtfs access, but also compiled and delivered as part of the jrtfs.jar to support access to the jimage file provided by the shipped JDK by tools running on JDK 8.

嵌套类概要

从接口继承的嵌套类/接口 org.glavo.jimage.decompressor.ResourceDecompressor

ResourceDecompressor.StringsProvider

字段概要

字段

修饰符和类型	字段	说明
static final int	EXTERNALIZED_STRING
static final int	EXTERNALIZED_STRING_DESCRIPTOR

构造器概要

构造器

构造器	说明
StringSharingDecompressor(Properties properties)

方法概要

修饰符和类型	方法	说明
byte[]	decompress(ResourceDecompressor.StringsProvider reader, byte[] content, int offset, long originalSize)	Decompress a resource.
static byte[]	getEncoded(String pre)
String	getName()	Decompressor unique name.
static int[]	getSizes()
static byte[]	normalize(ResourceDecompressor.StringsProvider provider, byte[] transformed, int offset)

从类继承的方法 java.lang.Object

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

字段详细资料

EXTERNALIZED_STRING

public static final int EXTERNALIZED_STRING

另请参阅:

• 常量字段值

EXTERNALIZED_STRING_DESCRIPTOR

public static final int EXTERNALIZED_STRING_DESCRIPTOR

另请参阅:

• 常量字段值

构造器详细资料

StringSharingDecompressor

public StringSharingDecompressor(Properties properties)

方法详细资料

getSizes

public static int[] getSizes()

normalize

public static byte[] normalize(ResourceDecompressor.StringsProvider provider,
 byte[] transformed,
 int offset)
                        throws IOException

抛出:

IOException

getEncoded

public static byte[] getEncoded(String pre)
                         throws IOException

抛出:

IOException

getName

public String getName()

从接口复制的说明: ResourceDecompressor

Decompressor unique name.

指定者:

getName 在接口中 ResourceDecompressor

返回:

The decompressor name.

decompress

public byte[] decompress(ResourceDecompressor.StringsProvider reader,
 byte[] content,
 int offset,
 long originalSize)
                  throws Exception

从接口复制的说明: ResourceDecompressor

Decompress a resource.

指定者:

decompress 在接口中 ResourceDecompressor

参数:

reader - The String provider

content - The resource content

offset - Resource content offset

originalSize - Uncompressed size

返回:

Uncompressed resource

抛出:

Exception