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Java Source Code / Java Documentation » Scripting » jython » org.python.core 
Source Cross Reference  Class Diagram Java Document (Java Doc) 


java.lang.Object
   org.python.core.PackageManager
      org.python.core.CachedJarsPackageManager
         org.python.core.PathPackageManager

All known Subclasses:   org.python.core.SysPackageManager,  jxxload_help.PackageManager,
PathPackageManager
abstract public class PathPackageManager extends CachedJarsPackageManager (Code)
Path package manager. Gathering classes info dynamically from a set of directories in path PathPackageManager.searchPath , and statically from a set of jars, like CachedJarsPackageManager .

Inner Class :class PackageExistsFileFilter implements FilenameFilter

Field Summary
public  PyListsearchPath
    

Constructor Summary
public  PathPackageManager()
    

Method Summary
public  voidaddClassPath(String path)
     Adds "classpath" entry.
public  voidaddDirectory(File dir)
     Add directory dir (if exists) to PathPackageManager.searchPath .
protected  voiddoDir(PyList path, PyList ret, PyJavaPackage jpkg, boolean instantiate, boolean exclpkgs)
     Helper for PathPackageManager.doDir(PyJavaPackage,boolean,boolean) .
public  PyListdoDir(PyJavaPackage jpkg, boolean instantiate, boolean exclpkgs)
    
protected  booleanpackageExists(PyList path, String pkg, String name)
     Helper for PathPackageManager.packageExists(java.lang.String,java.lang.String) .
public  booleanpackageExists(String pkg, String name)
    

Field Detail
searchPath
public PyList searchPath(Code)




Constructor Detail
PathPackageManager
public PathPackageManager()(Code)




Method Detail
addClassPath
public void addClassPath(String path)(Code)
Adds "classpath" entry. Calls PathPackageManager.addDirectory if path refers to a dir, PathPackageManager.addJarToPackages(java.io.File,boolean) with param cache true if path refers to a jar.



addDirectory
public void addDirectory(File dir)(Code)
Add directory dir (if exists) to PathPackageManager.searchPath .



doDir
protected void doDir(PyList path, PyList ret, PyJavaPackage jpkg, boolean instantiate, boolean exclpkgs)(Code)
Helper for PathPackageManager.doDir(PyJavaPackage,boolean,boolean) . Scans for package jpkg content over the directories in path. Add to ret the founded classes/pkgs. Filter out classes using PathPackageManager.filterByName , PathPackageManager.filterByAccess .



doDir
public PyList doDir(PyJavaPackage jpkg, boolean instantiate, boolean exclpkgs)(Code)



packageExists
protected boolean packageExists(PyList path, String pkg, String name)(Code)
Helper for PathPackageManager.packageExists(java.lang.String,java.lang.String) . Scans for package pkg.name the directories in path.



packageExists
public boolean packageExists(String pkg, String name)(Code)



Methods inherited from org.python.core.CachedJarsPackageManager
public void addJarToPackages(java.net.URL jarurl)(Code)(Java Doc)
public void addJarToPackages(URL jarurl, boolean cache)(Code)(Java Doc)
public void addJarToPackages(File jarfile)(Code)(Java Doc)
public void addJarToPackages(File jarfile, boolean cache)(Code)(Java Doc)
protected void comment(String msg)(Code)(Java Doc)
protected void debug(String msg)(Code)(Java Doc)
protected void deleteCacheFile(String cachefile)(Code)(Java Doc)
protected boolean filterByAccess(String name, int acc)(Code)(Java Doc)
protected boolean filterByName(String name, boolean pkg)(Code)(Java Doc)
protected DataInputStream inOpenCacheFile(String cachefile) throws IOException(Code)(Java Doc)
protected DataInputStream inOpenIndex() throws IOException(Code)(Java Doc)
protected void initCache()(Code)(Java Doc)
protected void message(String msg)(Code)(Java Doc)
protected DataOutputStream outCreateCacheFile(JarXEntry entry, boolean create) throws IOException(Code)(Java Doc)
protected DataOutputStream outOpenIndex() throws IOException(Code)(Java Doc)
public void saveCache()(Code)(Java Doc)
protected boolean useCacheDir(File aCachedir1)(Code)(Java Doc)
protected void warning(String warn)(Code)(Java Doc)

Fields inherited from org.python.core.PackageManager
public PyJavaPackage topLevelPackage(Code)(Java Doc)

Methods inherited from org.python.core.PackageManager
abstract public void addDirectory(java.io.File dir)(Code)(Java Doc)
abstract public void addJar(String jarfile, boolean cache)(Code)(Java Doc)
abstract public void addJarDir(String dir, boolean cache)(Code)(Java Doc)
protected PyList basicDoDir(PyJavaPackage jpkg, boolean instantiate, boolean exclpkgs)(Code)(Java Doc)
protected static int checkAccess(java.io.InputStream cstream) throws java.io.IOException(Code)(Java Doc)
abstract public PyList doDir(PyJavaPackage jpkg, boolean instantiate, boolean exclpkgs)(Code)(Java Doc)
abstract public Class findClass(String pkg, String name, String reason)(Code)(Java Doc)
public Class findClass(String pkg, String name)(Code)(Java Doc)
public PyObject lookupName(String name)(Code)(Java Doc)
public PyJavaPackage makeJavaPackage(String name, String classes, String jarfile)(Code)(Java Doc)
protected PyList merge(PyList list1, PyList list2)(Code)(Java Doc)
public void notifyPackageImport(String pkg, String name)(Code)(Java Doc)
abstract public boolean packageExists(String pkg, String name)(Code)(Java Doc)

Methods inherited from java.lang.Object
native protected Object clone() throws CloneNotSupportedException(Code)(Java Doc)
public boolean equals(Object obj)(Code)(Java Doc)
protected void finalize() throws Throwable(Code)(Java Doc)
final native public Class getClass()(Code)(Java Doc)
native public int hashCode()(Code)(Java Doc)
final native public void notify()(Code)(Java Doc)
final native public void notifyAll()(Code)(Java Doc)
public String toString()(Code)(Java Doc)
final native public void wait(long timeout) throws InterruptedException(Code)(Java Doc)
final public void wait(long timeout, int nanos) throws InterruptedException(Code)(Java Doc)
final public void wait() throws InterruptedException(Code)(Java Doc)

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