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Diffstat (limited to 'java/JACE/ServiceConfigurator/ServiceRepository.java')
| -rw-r--r-- | java/JACE/ServiceConfigurator/ServiceRepository.java | 274 |
1 files changed, 0 insertions, 274 deletions
diff --git a/java/JACE/ServiceConfigurator/ServiceRepository.java b/java/JACE/ServiceConfigurator/ServiceRepository.java deleted file mode 100644 index 33f9a088077..00000000000 --- a/java/JACE/ServiceConfigurator/ServiceRepository.java +++ /dev/null @@ -1,274 +0,0 @@ -/************************************************* - * - * = PACKAGE - * JACE.ServiceConfigurator - * - * = FILENAME - * ServiceRepository.java - * - * The service repository stores the network services, allowing them to be - * removed, suspended, resumed, etc. - * - *@see JACE.ServiceConfigurator.ServiceConfig; - *@see JACE.ServiceConfigurator.Service; - * - *@author Everett Anderson - * - *************************************************/ -package JACE.ServiceConfigurator; - -import java.io.*; -import java.util.*; - -/** - * Stores Services, providing operations such as remove, suspend, resume, etc. - */ -public class ServiceRepository -{ - /** - * Constructor - */ - public ServiceRepository () - { - this.serviceMap_ = new Hashtable (); - this.serviceNames_ = new Vector (); - } - - /** - * Constructor - * - *@param initialSize Initial vector size for the repository - */ - public ServiceRepository (int initialSize) - { - this.serviceMap_ = new Hashtable (initialSize); - this.serviceNames_ = new Vector (initialSize); - } - - /** - * Shut down all the services, closing them in reverse order of insertion. - * This calls fini on each service. - *@return -1 on failure, 0 on sucess - */ - public int close() - { - int result = 0; - - for (int i = this.size() - 1; i >= 0; i--) { - - String name = (String)this.serviceNames_.elementAt (i); - - Service s = (Service)this.serviceMap_.get (name); - - result = (s.fini () == -1 ? -1 : result); - } - - this.serviceMap_.clear (); - this.serviceNames_.removeAllElements (); - - return result; - } - - /** - * Insert a Service into the repository. - * (If already in, calls fini() and replaces) - * - *@param service Service to add - */ - public void insert (Service service) - { - String name = service.name (); - Service alreadyIn = this.find (name); - - if (alreadyIn != null) { - - alreadyIn.fini (); - this.remove (alreadyIn); - - } else { - - this.serviceMap_.put (name, service); - this.serviceNames_.addElement (name); - - } - } - - /** - * Returns an enumeration of all the Service objects. - * - */ - public Enumeration services () - { - return this.serviceMap_.elements (); - } - - /** - * Returns an enumeration of all the Service names - */ - public Enumeration serviceNames () - { - return this.serviceMap_.keys (); - } - - /** - * Convenience method that returns null when the service isn't - * found. - */ - public Service find (String name) - { - Object serviceObj = this.serviceMap_.get (name); - - if (serviceObj == null) - return null; - - return (Service)serviceObj; - } - - /** - * Finds the Service associated with a given - * name. - * - *@param name Name of the service to find - *@exception NoSuchElementException if the given service is not found - */ - protected Service findService (String name) throws NoSuchElementException - { - Object serviceObj = this.serviceMap_.get (name); - - if (serviceObj == null) - throw new NoSuchElementException ("Service " + name + " not found."); - - return (Service)serviceObj; - } - - /** - * Removes the given Service and calls its fini () method. - *@param service Service to remove - *@return -1 on failure, 0 on success - */ - protected int remove (Service service) - { - String name = service.name (); - - this.serviceMap_.remove (name); - - int index = this.serviceNames_.indexOf (name); - - this.serviceNames_.removeElementAt (index); - - return service.fini (); - } - - /** - * Shut down the specified Service. - * - *@param name name of the Service to shut down - *@return -1 on failure, 0 on success - */ - public int fini (String name) - { - Service service = this.findService (name); - - return service.fini (); - } - - /** - * Remove the specified Service, calling its fini () method. - * - *@param name name of the Service to remove - *@return -1 on failure, 0 on success - */ - public int remove (String name) - { - Service service = this.findService (name); - - return this.remove (service); - } - - /** - * Resume a suspended service - *@param name Name of the service to resume - *@return -1 on failure, 0 on success - */ - public int resume (String name) - { - Service service = this.findService (name); - - return service.resume(); - } - - /** - * Suspend a service - *@param name Name of the service to suspend - *@return -1 on failure, 0 on success - */ - public int suspend (String name) - { - Service service = this.findService (name); - - if (service.suspended ()) - return 0; - - return service.suspend (); - } - - /** - * Returns status information about the specified Service. - * - *@param name name of the Service to query - *@return String of information about the Service's status - */ - public String info (String name) - { - Service service = this.findService (name); - - return service.info (); - } - - /** - * Check to see if the specified Service is suspended or not - */ - public boolean suspended (String name) - { - Service service = this.findService (name); - - return service.suspended (); - } - - /** - * Initialize the specified Service with the given command - * line arguments. - */ - public int init (String name, String [] args) - { - Service service = this.findService (name); - - return service.init (args); - } - - /** - * Returns the number of items in the repository - */ - public int size () - { - return this.serviceNames_.size(); - } - - /** - * Stores the Service names in order of insertion - */ - Vector serviceNames_; - - /** - * A mapping between Service names and Service objects - */ - Hashtable serviceMap_; -}; - - - - - - - - |