Java Doc for PackageManager.java in  » Scripting » jython » org » python » core » Java Source Code / Java DocumentationJava Source Code and Java Documentation

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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 All known Subclasses:   org.python.core.CachedJarsPackageManager, PackageManager abstract public class PackageManager extends Object (Code) Abstract package manager. Field Summary public  PyJavaPackage topLevelPackage      Constructor Summary public   PackageManager()      Method Summary abstract public  void addDirectory(java.io.File dir)      Append a directory to the list of directories searched for java packages and java classes. abstract public  void addJar(String jarfile, boolean cache)      Append a jar file to the list of locations searched for java packages and java classes. abstract public  void addJarDir(String dir, boolean cache)      Append a directory to the list of directories searched for java packages and java classes. protected  PyList basicDoDir(PyJavaPackage jpkg, boolean instantiate, boolean exclpkgs)      Basic helper implementation of PackageManager.doDir . protected static  int checkAccess(java.io.InputStream cstream)      Check that a given stream is a valid Java .class file. abstract public  PyList doDir(PyJavaPackage jpkg, boolean instantiate, boolean exclpkgs)      Reports the specified package content names. abstract public  Class findClass(String pkg, String name, String reason)      public  Class findClass(String pkg, String name)      public  PyObject lookupName(String name)      public  PyJavaPackage makeJavaPackage(String name, String classes, String jarfile)      Creates package/updates statically known classes info. protected  PyList merge(PyList list1, PyList list2)      Helper merging list2 into list1. public  void notifyPackageImport(String pkg, String name)      abstract public  boolean packageExists(String pkg, String name)      Dynamically check if pkg.name exists as java pkg in the controlled hierarchy. Field Detail topLevelPackage public PyJavaPackage topLevelPackage(Code) Constructor Detail PackageManager public PackageManager()(Code) Method Detail addDirectory abstract public void addDirectory(java.io.File dir)(Code) Append a directory to the list of directories searched for java packages and java classes. Parameters:   dir - A directory. addJar abstract public void addJar(String jarfile, boolean cache)(Code) Append a jar file to the list of locations searched for java packages and java classes. Parameters:   jarfile - A directory name. addJarDir abstract public void addJarDir(String dir, boolean cache)(Code) Append a directory to the list of directories searched for java packages and java classes. Parameters:   dir - A directory name. basicDoDir protected PyList basicDoDir(PyJavaPackage jpkg, boolean instantiate, boolean exclpkgs)(Code) Basic helper implementation of PackageManager.doDir . It merges information from jpkg PyJavaPackage.clsSet and PyJavaPackage.__dict__ . checkAccess protected static int checkAccess(java.io.InputStream cstream) throws java.io.IOException(Code) Check that a given stream is a valid Java .class file. And return its access permissions as an int. doDir abstract public PyList doDir(PyJavaPackage jpkg, boolean instantiate, boolean exclpkgs)(Code) Reports the specified package content names. Should be overriden. Used by PyJavaPackage.__dir__ and PyJavaPackage.fillDir . resulting list of names (PyList of PyString) Parameters:   jpkg - queried package Parameters:   instantiate - if true then instatiate reported names in package dict Parameters:   exclpkgs - exclude packages (just when instantiate is false) findClass abstract public Class findClass(String pkg, String name, String reason)(Code) findClass public Class findClass(String pkg, String name)(Code) lookupName public PyObject lookupName(String name)(Code) makeJavaPackage public PyJavaPackage makeJavaPackage(String name, String classes, String jarfile)(Code) Creates package/updates statically known classes info. Uses PyJavaPackage.addPackage(java.lang.Stringjava.lang.String) , PyJavaPackage.addPlaceholders . Parameters:   name - package name Parameters:   classes - comma-separated string Parameters:   jarfile - involved jarfile; can be null created/updated package merge protected PyList merge(PyList list1, PyList list2)(Code) Helper merging list2 into list1. Returns list1. notifyPackageImport public void notifyPackageImport(String pkg, String name)(Code) packageExists abstract public boolean packageExists(String pkg, String name)(Code) Dynamically check if pkg.name exists as java pkg in the controlled hierarchy. Should be overriden. Parameters:   pkg - parent pkg name Parameters:   name - candidate name true if pkg exists 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)