org.python.core
Class SysPackageManager
java.lang.Object
|
+--org.python.core.PackageManager
|
+--org.python.core.CachedJarsPackageManager
|
+--org.python.core.PathPackageManager
|
+--org.python.core.SysPackageManager
- public class SysPackageManager
- extends PathPackageManager
System package manager.
Used by org.python.core.PySystemState.
|
Constructor Summary |
SysPackageManager(java.io.File cachedir,
java.util.Properties registry)
|
|
Method Summary |
void |
addJar(java.lang.String jarfile,
boolean cache)
Append a jar file to the list of locations searched for
java packages and java classes. |
void |
addJarDir(java.lang.String jdir,
boolean cache)
Append a directory to the list of directories searched for
java packages and java classes. |
PyList |
doDir(PyJavaPackage jpkg,
boolean instantiate,
boolean exclpkgs)
Reports the specified package content names. |
java.lang.Class |
findClass(java.lang.String pkg,
java.lang.String name)
|
java.lang.Class |
findClass(java.lang.String pkg,
java.lang.String name,
java.lang.String reason)
|
void |
notifyPackageImport(java.lang.String pkg,
java.lang.String name)
|
boolean |
packageExists(java.lang.String pkg,
java.lang.String name)
Dynamically check if pkg.name exists as java pkg in the
controlled hierarchy.
|
| Methods inherited from class java.lang.Object |
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
SysPackageManager
public SysPackageManager(java.io.File cachedir,
java.util.Properties registry)
addJar
public void addJar(java.lang.String jarfile,
boolean cache)
- Description copied from class:
PackageManager
- Append a jar file to the list of locations searched for
java packages and java classes.
- Specified by:
addJar in class PackageManager
- Parameters:
jarfile - A directory name.
addJarDir
public void addJarDir(java.lang.String jdir,
boolean cache)
- Description copied from class:
PackageManager
- Append a directory to the list of directories searched for
java packages and java classes.
- Specified by:
addJarDir in class PackageManager
- Parameters:
jdir - A directory name.
notifyPackageImport
public void notifyPackageImport(java.lang.String pkg,
java.lang.String name)
- Overrides:
notifyPackageImport in class PackageManager
findClass
public java.lang.Class findClass(java.lang.String pkg,
java.lang.String name)
- Overrides:
findClass in class PackageManager
findClass
public java.lang.Class findClass(java.lang.String pkg,
java.lang.String name,
java.lang.String reason)
- Specified by:
findClass in class PackageManager
doDir
public PyList doDir(PyJavaPackage jpkg,
boolean instantiate,
boolean exclpkgs)
- Description copied from class:
PackageManager
- Reports the specified package content names. Should be overriden.
Used by
PyJavaPackage.__dir__() and
PyJavaPackage.fillDir().
- Overrides:
doDir in class PathPackageManager
- Parameters:
jpkg - queried packageinstantiate - if true then instatiate reported names in
package dictexclpkgs - exclude packages (just when instantiate is false)
- Returns:
- resulting list of names (PyList of PyString)
packageExists
public boolean packageExists(java.lang.String pkg,
java.lang.String name)
- Description copied from class:
PackageManager
- Dynamically check if pkg.name exists as java pkg in the
controlled hierarchy.
Should be overriden.
- Overrides:
packageExists in class PathPackageManager
- Parameters:
pkg - parent pkg namename - candidate name
- Returns:
- true if pkg exists
Jython homepage