模块 org.glavo.jimage

程序包 org.glavo.jimage

类 ImageReader

java.lang.Object

org.glavo.jimage.ImageReader

所有已实现的接口:

AutoCloseable

public final class ImageReader
extends Object
implements AutoCloseable

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

嵌套类

修饰符和类型	类	说明
static class	ImageReader.Node

方法概要

修饰符和类型	方法	说明
void	close()
ImageLocation	findLocation(String name)
ImageLocation	findLocation(String mn, String rn)
ImageReader.Node	findNode(String name)
long[]	getAttributes(int offset)
ByteOrder	getByteOrder()
String[]	getEntryNames()
ImageHeader	getHeader()
Path	getImagePath()
String[]	getModuleNames()
String	getName()
byte[]	getResource(String name)
byte[]	getResource(ImageLocation loc)
byte[]	getResource(ImageReader.Node node)
byte[]	getResource(org.glavo.jimage.ImageReader.Resource rs)
ByteBuffer	getResourceBuffer(ImageLocation loc)
InputStream	getResourceStream(ImageLocation loc)
org.glavo.jimage.ImageReader.Directory	getRootDirectory()
String	getString(int offset)
ImageStringsReader	getStrings()
static ImageReader	open(Path imagePath)
static ImageReader	open(Path imagePath, ByteOrder byteOrder)
static void	releaseByteBuffer(ByteBuffer buffer)
boolean	verifyLocation(String mn, String rn)

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

open

public static ImageReader open(Path imagePath,
 ByteOrder byteOrder)
                        throws IOException

抛出:

IOException

open

public static ImageReader open(Path imagePath)
                        throws IOException

抛出:

IOException

close

public void close()
           throws IOException

指定者:

close 在接口中 AutoCloseable

抛出:

IOException

getRootDirectory

public org.glavo.jimage.ImageReader.Directory getRootDirectory()
                                                        throws IOException

抛出:

IOException

findNode

public ImageReader.Node findNode(String name)
                          throws IOException

抛出:

IOException

getResource

public byte[] getResource(ImageReader.Node node)
                   throws IOException

抛出:

IOException

getResource

public byte[] getResource(org.glavo.jimage.ImageReader.Resource rs)
                   throws IOException

抛出:

IOException

getHeader

public ImageHeader getHeader()

releaseByteBuffer

public static void releaseByteBuffer(ByteBuffer buffer)

getName

public String getName()

getByteOrder

public ByteOrder getByteOrder()

getImagePath

public Path getImagePath()

getStrings

public ImageStringsReader getStrings()

findLocation

public ImageLocation findLocation(String mn,
 String rn)

verifyLocation

public boolean verifyLocation(String mn,
 String rn)

findLocation

public ImageLocation findLocation(String name)

getEntryNames

public String[] getEntryNames()

getModuleNames

public String[] getModuleNames()

getAttributes

public long[] getAttributes(int offset)

getString

public String getString(int offset)

getResource

public byte[] getResource(String name)

getResource

public byte[] getResource(ImageLocation loc)

getResourceBuffer

public ByteBuffer getResourceBuffer(ImageLocation loc)

getResourceStream

public InputStream getResourceStream(ImageLocation loc)