Package org.codehaus.mojo.animal_sniffer

Class ClassFileVisitor

java.lang.Object

org.codehaus.mojo.animal_sniffer.ClassFileVisitor

Direct Known Subclasses:

ClassListBuilder, Main, SignatureBuilder, SignatureChecker

public abstract class ClassFileVisitor
extends Object

Author:

Kohsuke Kawaguchi

Field Summary

Fields

Modifier and Type	Field	Description
protected final Logger	logger

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	ClassFileVisitor()
protected	ClassFileVisitor(Logger logger)

Method Summary

Modifier and Type	Method	Description
boolean	isCheckJars()
void	process(File file)	Recursively finds class files and invokes process(String, InputStream)
void	process(File[] files)	Multi-arg version of process(File).
protected abstract void	process(String name, InputStream image)
void	process(Path path)	Recursively finds class files and invokes process(String, InputStream)
protected void	processClassFile(File file)
protected void	processDirectory(File dir)
protected void	processJarFile(File file)
void	setCheckJars(boolean checkJars)

Methods inherited from class java.lang.Object

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

Field Details

logger

protected final Logger logger

Constructor Details

ClassFileVisitor

protected ClassFileVisitor()

ClassFileVisitor

protected ClassFileVisitor(Logger logger)

Method Details

isCheckJars

public boolean isCheckJars()

setCheckJars

public void setCheckJars(boolean checkJars)

process

public void process(File[] files)
             throws IOException

Multi-arg version of process(File).

Throws:

IOException

process

public void process(File file)
             throws IOException

Recursively finds class files and invokes process(String, InputStream)

Parameters:

file - Directory full of class files or jar files (in which case all of them are processed recursively), or a class file (in which case that single class is processed), or a jar file (in which case all the classes in this jar file are processed.)

Throws:

IOException

process

public void process(Path path)
             throws IOException

Recursively finds class files and invokes process(String, InputStream)

Parameters:

path - Directory (or other Path like Paths.get(URI.create("jrt:/modules"))) full of class files, or a class file (in which case that single class is processed).

Throws:

IOException

processDirectory

protected void processDirectory(File dir)
                         throws IOException

Throws:

IOException

processJarFile

protected void processJarFile(File file)
                       throws IOException

Throws:

IOException

processClassFile

protected void processClassFile(File file)
                         throws IOException

Throws:

IOException

process

protected abstract void process(String name,
 InputStream image)
                         throws IOException

Parameters:

name - Displayable name to identify what class file we are processing

image - Class file image.

Throws:

IOException