proguard.io

Class DexDataEntryWriter

java.lang.Object

proguard.io.DexDataEntryWriter

All Implemented Interfaces:

java.lang.AutoCloseable, proguard.io.DataEntryWriter

Direct Known Subclasses:

D8BasedDexDataEntryWriter

public abstract class DexDataEntryWriter
extends java.lang.Object
implements proguard.io.DataEntryWriter

This DataEntryWriter finds received class entries in the given class pool, collects them in a dex file, and writes it out to the given data entry writer. For resource entries, it returns valid output streams. For class entries, it returns output streams that must not be used.

See Also:

IdleRewriter

Field Summary

Fields

Modifier and Type	Field and Description
protected proguard.io.DataEntryWriter	dexDataEntryWriter
protected java.lang.String	dexFileName
protected proguard.io.DataEntryWriter	otherDataEntryWriter

Constructor Summary

Constructors

Constructor and Description
DexDataEntryWriter(proguard.classfile.ClassPool classPool, proguard.util.StringMatcher classNameFilter, java.lang.String dexFileName, boolean forceDex, proguard.io.DataEntryReader extraDexDataEntryVisitor, proguard.io.DataEntryWriter dexDataEntryWriter, proguard.io.DataEntryWriter otherDataEntryWriter) Creates a new DexDataEntryWriter.

Method Summary

Modifier and Type	Method and Description
void	close()
boolean	createDirectory(proguard.io.DataEntry dataEntry)
java.io.OutputStream	createOutputStream(proguard.io.DataEntry dataEntry)
void	println(java.io.PrintWriter pw, java.lang.String prefix)
boolean	sameOutputStream(proguard.io.DataEntry dataEntry1, proguard.io.DataEntry dataEntry2)
protected abstract void	writeDex(java.io.OutputStream outputStream) Creates a new Dex instance from the collected classes.

Methods inherited from class java.lang.Object

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

Field Detail

dexFileName

protected final java.lang.String dexFileName

dexDataEntryWriter

protected final proguard.io.DataEntryWriter dexDataEntryWriter

otherDataEntryWriter

protected final proguard.io.DataEntryWriter otherDataEntryWriter

Constructor Detail

DexDataEntryWriter

public DexDataEntryWriter(proguard.classfile.ClassPool classPool,
                          proguard.util.StringMatcher classNameFilter,
                          java.lang.String dexFileName,
                          boolean forceDex,
                          proguard.io.DataEntryReader extraDexDataEntryVisitor,
                          proguard.io.DataEntryWriter dexDataEntryWriter,
                          proguard.io.DataEntryWriter otherDataEntryWriter)

Creates a new DexDataEntryWriter.

Parameters:

classPool - the class pool from which classes are collected.

classNameFilter - an optional filter for classes to be written.

dexFileName - the dex file name.

forceDex - specifies whether the dex files should always be written, even if they don't contain any code.

dexDataEntryWriter - the writer to which the converted dex file is written.

otherDataEntryWriter - the writer to which other data entries are written.

Method Detail

createDirectory

public boolean createDirectory(proguard.io.DataEntry dataEntry)
                        throws java.io.IOException

Specified by:

createDirectory in interface proguard.io.DataEntryWriter

Throws:

java.io.IOException

sameOutputStream

public boolean sameOutputStream(proguard.io.DataEntry dataEntry1,
                                proguard.io.DataEntry dataEntry2)
                         throws java.io.IOException

Specified by:

sameOutputStream in interface proguard.io.DataEntryWriter

Throws:

java.io.IOException

createOutputStream

public java.io.OutputStream createOutputStream(proguard.io.DataEntry dataEntry)
                                        throws java.io.IOException

Specified by:

createOutputStream in interface proguard.io.DataEntryWriter

Throws:

java.io.IOException

close

public void close()
           throws java.io.IOException

Specified by:

close in interface java.lang.AutoCloseable

Specified by:

close in interface proguard.io.DataEntryWriter

Throws:

java.io.IOException

println

public void println(java.io.PrintWriter pw,
                    java.lang.String prefix)

Specified by:

println in interface proguard.io.DataEntryWriter

writeDex

protected abstract void writeDex(java.io.OutputStream outputStream)
                          throws java.io.IOException

Creates a new Dex instance from the collected classes.

Throws:

java.io.IOException