ModuleManager

java.lang.Object
- com.partnersoft.system.ModuleManager

```
public class ModuleManager
extends java.lang.Object
```
Handles loading and tracking installed modules.
Copyright 2007 Partner Software, Inc.

Author:

Brad Gray, Paul Reavis

Constructor Summary

Constructors
Constructor and Description

ModuleManager()

Constructors
Constructor and Description
`ModuleManager()`

Method Summary

Methods
Modifier and Type	Method and Description
`void`	`bootstrap()` This method loads, validates, and initializes the modules.
`java.lang.String`	`getJavaLibraryPath()` Generates a library path (like java.library.path) with all available os/FOO/lib directories from all modules.
`Naming<Module>`	`getModules()`
`void`	`initializeModules()` Initializes the list of active modules, in priority order, by calling each module's initialization scripts.
`boolean`	`isBootstrapped()`
`boolean`	`isWatchingForNewFiles()`
`java.util.List<Module>`	`listActiveModules()` Returns the list of active modules, in priority order.
`java.util.List<VfsFile>`	`listAllJars()` This method returns a list of all jars that will be loaded.
`java.util.List<VfsDirectory>`	`listAllLibraryDirectories()` Returns all native library directories for all loaded modules.
`void`	`loadModules()` This method loads all modules in ConfigLevel priority order, so that e.g.
`void`	`loadSchema()`
`Module`	`moduleNamed(java.lang.String name)` Returns the named module, or null if it does not exist or is not active.
`void`	`runEventScripts(java.lang.String sourceModule, java.lang.String event, Naming<java.lang.Object> variables)` Runs event scripts in all active modules.
`void`	`setWatchingForNewFiles(boolean watchingForNewFiles)`
`void`	`shutdownModules()` Shuts down the list of active modules, in priority order, by calling each module's shutdwown scripts.
`void`	`startupModules()` Starts the list of active modules, in priority order, by calling each module's startup scripts.
`void`	`validateModules()` Validates the loaded modules, generating the set of valid, active modules.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - ModuleManager
```
public ModuleManager()
```
- Method Detail
  - bootstrap
```
public void bootstrap()
```
    This method loads, validates, and initializes the modules. These are all the steps taken before the module-aware portion of the launch sequence takes over.
  - isBootstrapped
```
public boolean isBootstrapped()
```
  - listAllJars
```
public java.util.List<VfsFile> listAllJars()
```
    This method returns a list of all jars that will be loaded.
  - loadModules
```
public void loadModules()
```
    This method loads all modules in ConfigLevel priority order, so that e.g. one in modules/seat overrides one in e.g. modules/customer. It loads the module metadata from its info directory, but does not do any further processing.
  - validateModules
```
public void validateModules()
```
    Validates the loaded modules, generating the set of valid, active modules.
  - loadSchema
```
public void loadSchema()
```
  - initializeModules
```
public void initializeModules()
```
    Initializes the list of active modules, in priority order, by calling each module's initialization scripts. This happens prior to full module initialization, and these scripts should only perform actions required for a module to be properly set up. They cannot use classes in the module's own jars. Use startup scripts for all other needs.
  - startupModules
```
public void startupModules()
```
    Starts the list of active modules, in priority order, by calling each module's startup scripts. Startup happens after jars are loaded and modules are initialized, so can use classes in the module etc.
  - shutdownModules
```
public void shutdownModules()
```
    Shuts down the list of active modules, in priority order, by calling each module's shutdwown scripts.
  - listActiveModules
```
public java.util.List<Module> listActiveModules()
```
    Returns the list of active modules, in priority order.
    
    Returns:
  - runEventScripts
```
public void runEventScripts(java.lang.String sourceModule,
                   java.lang.String event,
                   Naming<java.lang.Object> variables)
```
    Runs event scripts in all active modules. The sourceModule parameter specifies the module defining and originating the event; the name names the event.
    
    Parameters:
    sourceModule - - Name of Module firing event
    event - - Name of event to fire
    variables - - Naming of variables to include in each script
  - moduleNamed
```
public Module moduleNamed(java.lang.String name)
```
    Returns the named module, or null if it does not exist or is not active.
    
    Returns:
  - isWatchingForNewFiles
```
public boolean isWatchingForNewFiles()
```
  - setWatchingForNewFiles
```
public void setWatchingForNewFiles(boolean watchingForNewFiles)
```
  - getModules
```
public Naming<Module> getModules()
```
  - listAllLibraryDirectories
```
public java.util.List<VfsDirectory> listAllLibraryDirectories()
```
    Returns all native library directories for all loaded modules.
  - getJavaLibraryPath
```
public java.lang.String getJavaLibraryPath()
```
    Generates a library path (like java.library.path) with all available os/FOO/lib directories from all modules.
    
    Returns:

Class ModuleManager

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

ModuleManager

Method Detail

bootstrap

isBootstrapped

listAllJars

loadModules

validateModules

loadSchema

initializeModules

startupModules

shutdownModules

listActiveModules

runEventScripts

moduleNamed

isWatchingForNewFiles

setWatchingForNewFiles

getModules

listAllLibraryDirectories

getJavaLibraryPath