/protocols/jain-megaco/megaco-api/src/main/java/javax/megaco/association/AssocState.java
Java | 159 lines | 72 code | 13 blank | 74 comment | 2 complexity | 04cc88b64f21835746e998aa04e4c786 MD5 | raw file
Possible License(s): LGPL-3.0, GPL-3.0, LGPL-2.1, GPL-2.0, CC-BY-SA-3.0, CC0-1.0, Apache-2.0, BSD-3-Clause
- package javax.megaco.association;
-
- import java.io.Serializable;
-
- /**
- * Constants used in package javax.megaco.association. This forms the class for
- * the association state of the Association package. The association here refers
- * to the association w.r.t the peer i.e., MG-MGC association. The state here
- * refers to the state of the control association between MG-MGC. These states
- * would assist the application in making decisions regarding when and what
- * commands to initiate towards the peer. For eg. untill the association is in
- * state M_REG_COMPL, the application should not send any commands to the stack.
- * Similarly, if the association is in M_GRACEFUL_SHUTDOWN_IN_PRGS state and if
- * the application is MGC, then it should refrain from establishing new calls,
- * therefore it should not send new ADD commands.
- *
- */
- public class AssocState implements Serializable {
-
- /**
- * Identifies association is in IDLE state. Its value shall be set to 1.
- */
- public final static int M_IDLE = 1;
- /**
- * Identifies association is in Registration state. Its value shall be set
- * to 2.
- */
- public final static int M_REG_IN_PRGS = 2;
- /**
- * Identifies association is in Registration completed state. Its value
- * shall be set to 3.
- */
- public final static int M_REG_COMPL = 3;
- /**
- * Identifies association is in Disconnected state. Its value shall be set
- * to 4.
- */
- public final static int M_DISCONNECTED = 4;
- /**
- * Identifies association is in Handoff state. Its value shall be set to 5.
- */
- public final static int M_HANDOFF_IN_PRGS = 5;
- /**
- * Identifies association is in Handoff state. Its value shall be set to 6.
- */
- public final static int M_FAILOVER_IN_PRGS = 6;
- /**
- * Identifies association is in Forced shutdown state. Its value shall be
- * set to 7.
- */
- public final static int M_FORCED_SHUTDOWN_IN_PRGS = 7;
- /**
- * Identifies association is in Registration state. Its value shall be set
- * to 8.
- */
- public final static int M_GRACEFUL_SHUTDOWN_IN_PRGS = 8;
- /**
- * Identifies a AssocState object that constructs the class with the
- * constant M_IDLE.
- */
- public final static AssocState IDLE = new AssocState(M_IDLE);
- /**
- * Identifies a AssocState object that constructs the class with the field
- * constant M_REG_IN_PRGS.
- */
- public final static AssocState REG_IN_PRGS = new AssocState(M_REG_IN_PRGS);
- /**
- * Identifies a AssocState object that constructs the class with the field
- * constant M_REG_COMPL.
- */
- public final static AssocState REG_COMPL = new AssocState(M_REG_COMPL);
- /**
- * Identifies a AssocState object that constructs the class with the field
- * constant M_DISCONNECTED.
- */
- public final static AssocState DISCONNECTED = new AssocState(M_DISCONNECTED);
- /**
- * Identifies a AssocState object that constructs the class with the field
- * constant M_HANDOFF_IN_PRGS.
- */
- public final static AssocState HANDOFF_IN_PRGS = new AssocState(M_HANDOFF_IN_PRGS);
- /**
- * Identifies a AssocState object that constructs the class with the field
- * constant M_FAILOVER_IN_PRGS.
- */
- public final static AssocState FAILOVER_IN_PRGS = new AssocState(M_FAILOVER_IN_PRGS);
- /**
- * Identifies a AssocState object that constructs the class with the field
- * constant M_FORCED_SHUTDOWN_IN_PRGS.
- */
- public final static AssocState FORCED_SHUTDOWN_IN_PRGS = new AssocState(M_FORCED_SHUTDOWN_IN_PRGS);
- /**
- * Identifies a AssocState object that constructs the class with the field
- * constant M_GRACEFUL_SHUTDOWN_IN_PRGS.
- */
- public final static AssocState GRACEFUL_SHUTDOWN_IN_PRGS = new AssocState(M_GRACEFUL_SHUTDOWN_IN_PRGS);
-
- private int assocState = -1;
-
- private AssocState(int assocStateIdle) {
- this.assocState = assocStateIdle;
- }
-
- public int getAssocState() {
- return this.assocState;
- }
-
- public static final AssocState getObject(int value) {
-
- switch (value) {
- case M_IDLE:
- return IDLE;
- case M_REG_IN_PRGS:
- return REG_IN_PRGS;
- case M_REG_COMPL:
- return REG_COMPL;
- case M_DISCONNECTED:
- return DISCONNECTED;
- case M_HANDOFF_IN_PRGS:
- return HANDOFF_IN_PRGS;
- case M_FAILOVER_IN_PRGS:
- return FAILOVER_IN_PRGS;
- case M_FORCED_SHUTDOWN_IN_PRGS:
- return FORCED_SHUTDOWN_IN_PRGS;
- case M_GRACEFUL_SHUTDOWN_IN_PRGS:
- return GRACEFUL_SHUTDOWN_IN_PRGS;
- default:
- throw new IllegalArgumentException("Wrogn value passed, there is no assoc state with code: " + value);
-
- }
-
- }
-
- @Override
- public String toString() {
- switch (this.assocState) {
- case M_IDLE:
- return "AssocState[IDLE]";
- case M_REG_IN_PRGS:
- return "AssocState[REG_IN_PRGS";
- case M_REG_COMPL:
- return "AssocState[REG_COMPL";
- case M_DISCONNECTED:
- return "AssocState[DISCONNECTED";
- case M_HANDOFF_IN_PRGS:
- return "AssocState[HANDOFF_IN_PRGS";
- case M_FAILOVER_IN_PRGS:
- return "AssocState[FAILOVER_IN_PRGS";
- case M_FORCED_SHUTDOWN_IN_PRGS:
- return "AssocState[FORCED_SHUTDOWN_IN_PRGS";
- case M_GRACEFUL_SHUTDOWN_IN_PRGS:
- return "AssocState[GRACEFUL_SHUTDOWN_IN_PRGS";
- default:
- return "AssocState[" + this.assocState + "]";
-
- }
- }
-
- }