Package com.sun.ejb

Examples of com.sun.ejb.MethodLockInfo

1486
1487
1488
1489
1490
1491
1492
1493
1494
1495
1496
1497
1498
1499
1500
1501
1502
1503
1504
1505
1506
1507
1508
1509
1510
1511
1512
1513
1514
1515
1516
1517
1518
1519
            // EJB2.0 section 7.6
            throw new NoSuchObjectLocalException("The EJB does not exist."
                    + " session-key: " + sessionKey);
        }

        MethodLockInfo lockInfo = inv.invocationInfo.methodLockInfo;
        boolean allowSerializedAccess =
                (lockInfo == null) || (lockInfo.getTimeout() != CONCURRENCY_NOT_ALLOWED);

        if( allowSerializedAccess ) {

            boolean blockWithTimeout =
                    (lockInfo != null) && (lockInfo.getTimeout() != BLOCK_INDEFINITELY);

            if( blockWithTimeout ) {
                try {
                    boolean acquired = sc.getStatefulWriteLock().tryLock(lockInfo.getTimeout(),
                            lockInfo.getTimeUnit());
                    if( !acquired ) {
                        String msg = "Serialized access attempt on method " + inv.beanMethod +
                            " for ejb " + ejbDescriptor.getName() + " timed out after " +
                             + lockInfo.getTimeout() + " " + lockInfo.getTimeUnit();
                        throw new ConcurrentAccessTimeoutException(msg);
                    }

                } catch(InterruptedException ie)  {
                    String msg = "Serialized access attempt on method " + inv.beanMethod +
                            " for ejb " + ejbDescriptor.getName() + " was interrupted within " +
                             + lockInfo.getTimeout() + " " + lockInfo.getTimeUnit();
                    ConcurrentAccessException cae = new ConcurrentAccessTimeoutException(msg);
                    cae.initCause(ie);
                    throw cae;
                }
            } else {
View Full Code Here
3058
3059
3060
3061
3062
3063
3064
3065
3066
3067
3068
3069
3070
3071
3072
3073
3074
3075
3076
3077
3078
3079
3080
3081
3082
3083
3084
3085
3086
3087
3088
3089
3090
3091
3092
3093
3094
3095
3096
3097
3098
3099
3100
3101
3102
3103
3104
3105
3106
3107
3108
3109
3110
3111
3112
3113
3114
3115
3116
    }

    private void setConcurrencyInvInfo(Method invInfoMethod, String methodIntf,
                                       InvocationInfo invInfo) {

        MethodLockInfo lockInfo = null;

        // Set READ/WRITE lock info.  Only applies to singleton beans.
        if( isSingleton ) {
            EjbSessionDescriptor singletonDesc = (EjbSessionDescriptor) ejbDescriptor;
            List<MethodDescriptor> readLockMethods = singletonDesc.getReadLockMethods();
            List<MethodDescriptor> writeLockMethods = singletonDesc.getWriteLockMethods();

            for(MethodDescriptor readLockMethodDesc : readLockMethods) {
                Method readLockMethod = readLockMethodDesc.getMethod(singletonDesc);
                if(implMethodMatchesInvInfoMethod(invInfoMethod, methodIntf, readLockMethod)) {

                    lockInfo = new MethodLockInfo();
                    lockInfo.setLockType(LockType.READ);
                    break;
                }
            }

            if( lockInfo == null ) {
                for(MethodDescriptor writeLockMethodDesc : writeLockMethods) {
                    Method writeLockMethod = writeLockMethodDesc.getMethod(singletonDesc);
                    if(implMethodMatchesInvInfoMethod(invInfoMethod, methodIntf, writeLockMethod)) {

                        lockInfo = new MethodLockInfo();
                        lockInfo.setLockType(LockType.WRITE);
                        break;
                    }
                }
            }
        }

        // Set AccessTimeout info
        if( isSingleton || isStatefulSession ) {

            EjbSessionDescriptor sessionDesc = (EjbSessionDescriptor) ejbDescriptor;
            List<EjbSessionDescriptor.AccessTimeoutHolder> accessTimeoutInfo =
                    sessionDesc.getAccessTimeoutInfo();


            for(EjbSessionDescriptor.AccessTimeoutHolder accessTimeoutHolder : accessTimeoutInfo) {
                MethodDescriptor accessTimeoutMethodDesc = accessTimeoutHolder.method;
                Method accessTimeoutMethod = accessTimeoutMethodDesc.getMethod(sessionDesc);
                if(implMethodMatchesInvInfoMethod(invInfoMethod, methodIntf, accessTimeoutMethod)) {

                    if( lockInfo == null ) {
                        lockInfo = new MethodLockInfo();
                    }

                    lockInfo.setTimeout(accessTimeoutHolder.value , accessTimeoutHolder.unit);

                    break;
                }
            }
        }
View Full Code Here
1625
1626
1627
1628
1629
1630
1631
1632
1633
1634
1635
1636
1637
1638
1639
1640
1641
1642
1643
1644
1645
1646
1647
1648
1649
1650
1651
1652
1653
1654
1655
1656
1657
1658
            // EJB2.0 section 7.6
            throw new NoSuchObjectLocalException("The EJB does not exist."
                    + " session-key: " + sessionKey);
        }

        MethodLockInfo lockInfo = inv.invocationInfo.methodLockInfo;
        boolean allowSerializedAccess =
                (lockInfo == null) || (lockInfo.getTimeout() != CONCURRENCY_NOT_ALLOWED);

        if( allowSerializedAccess ) {

            boolean blockWithTimeout =
                    (lockInfo != null) && (lockInfo.getTimeout() != BLOCK_INDEFINITELY);

            if( blockWithTimeout ) {
                try {
                    boolean acquired = sc.getStatefulWriteLock().tryLock(lockInfo.getTimeout(),
                            lockInfo.getTimeUnit());
                    if( !acquired ) {
                        String msg = "Serialized access attempt on method " + inv.beanMethod +
                            " for ejb " + ejbDescriptor.getName() + " timed out after " +
                             + lockInfo.getTimeout() + " " + lockInfo.getTimeUnit();
                        throw new ConcurrentAccessTimeoutException(msg);
                    }

                } catch(InterruptedException ie)  {
                    String msg = "Serialized access attempt on method " + inv.beanMethod +
                            " for ejb " + ejbDescriptor.getName() + " was interrupted within " +
                             + lockInfo.getTimeout() + " " + lockInfo.getTimeUnit();
                    ConcurrentAccessException cae = new ConcurrentAccessTimeoutException(msg);
                    cae.initCause(ie);
                    throw cae;
                }
            } else {
View Full Code Here
3137
3138
3139
3140
3141
3142
3143
3144
3145
3146
3147
3148
3149
3150
3151
3152
3153
3154
3155
3156
3157
3158
3159
3160
3161
3162
3163
3164
3165
3166
3167
3168
3169
3170
3171
3172
3173
3174
3175
3176
3177
3178
3179
3180
3181
3182
3183
3184
3185
3186
3187
3188
3189
3190
3191
3192
3193
3194
3195
    }

    private void setConcurrencyInvInfo(Method invInfoMethod, String methodIntf,
                                       InvocationInfo invInfo) {

        MethodLockInfo lockInfo = null;

        // Set READ/WRITE lock info.  Only applies to singleton beans.
        if( isSingleton ) {
            EjbSessionDescriptor singletonDesc = (EjbSessionDescriptor) ejbDescriptor;
            List<MethodDescriptor> readLockMethods = singletonDesc.getReadLockMethods();
            List<MethodDescriptor> writeLockMethods = singletonDesc.getWriteLockMethods();

            for(MethodDescriptor readLockMethodDesc : readLockMethods) {
                Method readLockMethod = readLockMethodDesc.getMethod(singletonDesc);
                if(implMethodMatchesInvInfoMethod(invInfoMethod, methodIntf, readLockMethod)) {

                    lockInfo = new MethodLockInfo();
                    lockInfo.setLockType(LockType.READ);
                    break;
                }
            }

            if( lockInfo == null ) {
                for(MethodDescriptor writeLockMethodDesc : writeLockMethods) {
                    Method writeLockMethod = writeLockMethodDesc.getMethod(singletonDesc);
                    if(implMethodMatchesInvInfoMethod(invInfoMethod, methodIntf, writeLockMethod)) {

                        lockInfo = new MethodLockInfo();
                        lockInfo.setLockType(LockType.WRITE);
                        break;
                    }
                }
            }
        }

        // Set AccessTimeout info
        if( isSingleton || isStatefulSession ) {

            EjbSessionDescriptor sessionDesc = (EjbSessionDescriptor) ejbDescriptor;
            List<EjbSessionDescriptor.AccessTimeoutHolder> accessTimeoutInfo =
                    sessionDesc.getAccessTimeoutInfo();


            for(EjbSessionDescriptor.AccessTimeoutHolder accessTimeoutHolder : accessTimeoutInfo) {
                MethodDescriptor accessTimeoutMethodDesc = accessTimeoutHolder.method;
                Method accessTimeoutMethod = accessTimeoutMethodDesc.getMethod(sessionDesc);
                if(implMethodMatchesInvInfoMethod(invInfoMethod, methodIntf, accessTimeoutMethod)) {

                    if( lockInfo == null ) {
                        lockInfo = new MethodLockInfo();
                    }

                    lockInfo.setTimeout(accessTimeoutHolder.value , accessTimeoutHolder.unit);

                    break;
                }
            }
        }
View Full Code Here
1625
1626
1627
1628
1629
1630
1631
1632
1633
1634
1635
1636
1637
1638
1639
1640
1641
1642
1643
1644
1645
1646
1647
1648
1649
1650
1651
1652
1653
1654
1655
1656
1657
1658
            // EJB2.0 section 7.6
            throw new NoSuchObjectLocalException("The EJB does not exist."
                    + " session-key: " + sessionKey);
        }

        MethodLockInfo lockInfo = inv.invocationInfo.methodLockInfo;
        boolean allowSerializedAccess =
                (lockInfo == null) || (lockInfo.getTimeout() != CONCURRENCY_NOT_ALLOWED);

        if( allowSerializedAccess ) {

            boolean blockWithTimeout =
                    (lockInfo != null) && (lockInfo.getTimeout() != BLOCK_INDEFINITELY);

            if( blockWithTimeout ) {
                try {
                    boolean acquired = sc.getStatefulWriteLock().tryLock(lockInfo.getTimeout(),
                            lockInfo.getTimeUnit());
                    if( !acquired ) {
                        String msg = "Serialized access attempt on method " + inv.beanMethod +
                            " for ejb " + ejbDescriptor.getName() + " timed out after " +
                             + lockInfo.getTimeout() + " " + lockInfo.getTimeUnit();
                        throw new ConcurrentAccessTimeoutException(msg);
                    }

                } catch(InterruptedException ie)  {
                    String msg = "Serialized access attempt on method " + inv.beanMethod +
                            " for ejb " + ejbDescriptor.getName() + " was interrupted within " +
                             + lockInfo.getTimeout() + " " + lockInfo.getTimeUnit();
                    ConcurrentAccessException cae = new ConcurrentAccessTimeoutException(msg);
                    cae.initCause(ie);
                    throw cae;
                }
            } else {
View Full Code Here
3074
3075
3076
3077
3078
3079
3080
3081
3082
3083
3084
3085
3086
3087
3088
3089
3090
3091
3092
3093
3094
3095
3096
3097
3098
3099
3100
3101
3102
3103
3104
3105
3106
3107
3108
3109
3110
3111
3112
3113
3114
3115
3116
3117
3118
3119
3120
3121
3122
3123
3124
3125
3126
3127
3128
3129
3130
3131
3132
    }

    private void setConcurrencyInvInfo(Method invInfoMethod, String methodIntf,
                                       InvocationInfo invInfo) {

        MethodLockInfo lockInfo = null;

        // Set READ/WRITE lock info.  Only applies to singleton beans.
        if( isSingleton ) {
            EjbSessionDescriptor singletonDesc = (EjbSessionDescriptor) ejbDescriptor;
            List<MethodDescriptor> readLockMethods = singletonDesc.getReadLockMethods();
            List<MethodDescriptor> writeLockMethods = singletonDesc.getWriteLockMethods();

            for(MethodDescriptor readLockMethodDesc : readLockMethods) {
                Method readLockMethod = readLockMethodDesc.getMethod(singletonDesc);
                if(implMethodMatchesInvInfoMethod(invInfoMethod, methodIntf, readLockMethod)) {

                    lockInfo = new MethodLockInfo();
                    lockInfo.setLockType(LockType.READ);
                    break;
                }
            }

            if( lockInfo == null ) {
                for(MethodDescriptor writeLockMethodDesc : writeLockMethods) {
                    Method writeLockMethod = writeLockMethodDesc.getMethod(singletonDesc);
                    if(implMethodMatchesInvInfoMethod(invInfoMethod, methodIntf, writeLockMethod)) {

                        lockInfo = new MethodLockInfo();
                        lockInfo.setLockType(LockType.WRITE);
                        break;
                    }
                }
            }
        }

        // Set AccessTimeout info
        if( isSingleton || isStatefulSession ) {

            EjbSessionDescriptor sessionDesc = (EjbSessionDescriptor) ejbDescriptor;
            List<EjbSessionDescriptor.AccessTimeoutHolder> accessTimeoutInfo =
                    sessionDesc.getAccessTimeoutInfo();


            for(EjbSessionDescriptor.AccessTimeoutHolder accessTimeoutHolder : accessTimeoutInfo) {
                MethodDescriptor accessTimeoutMethodDesc = accessTimeoutHolder.method;
                Method accessTimeoutMethod = accessTimeoutMethodDesc.getMethod(sessionDesc);
                if(implMethodMatchesInvInfoMethod(invInfoMethod, methodIntf, accessTimeoutMethod)) {

                    if( lockInfo == null ) {
                        lockInfo = new MethodLockInfo();
                    }

                    lockInfo.setTimeout(accessTimeoutHolder.value , accessTimeoutHolder.unit);

                    break;
                }
            }
        }
View Full Code Here
3075
3076
3077
3078
3079
3080
3081
3082
3083
3084
3085
3086
3087
3088
3089
3090
3091
3092
3093
3094
3095
3096
3097
3098
3099
3100
3101
3102
3103
3104
3105
3106
3107
3108
3109
3110
3111
3112
3113
3114
3115
3116
3117
3118
3119
3120
3121
3122
3123
3124
3125
3126
3127
3128
3129
3130
3131
3132
3133
    }

    private void setConcurrencyInvInfo(Method invInfoMethod, String methodIntf,
                                       InvocationInfo invInfo) {

        MethodLockInfo lockInfo = null;

        // Set READ/WRITE lock info.  Only applies to singleton beans.
        if( isSingleton ) {
            EjbSessionDescriptor singletonDesc = (EjbSessionDescriptor) ejbDescriptor;
            List<MethodDescriptor> readLockMethods = singletonDesc.getReadLockMethods();
            List<MethodDescriptor> writeLockMethods = singletonDesc.getWriteLockMethods();

            for(MethodDescriptor readLockMethodDesc : readLockMethods) {
                Method readLockMethod = readLockMethodDesc.getMethod(singletonDesc);
                if(implMethodMatchesInvInfoMethod(invInfoMethod, methodIntf, readLockMethod)) {

                    lockInfo = new MethodLockInfo();
                    lockInfo.setLockType(LockType.READ);
                    break;
                }
            }

            if( lockInfo == null ) {
                for(MethodDescriptor writeLockMethodDesc : writeLockMethods) {
                    Method writeLockMethod = writeLockMethodDesc.getMethod(singletonDesc);
                    if(implMethodMatchesInvInfoMethod(invInfoMethod, methodIntf, writeLockMethod)) {

                        lockInfo = new MethodLockInfo();
                        lockInfo.setLockType(LockType.WRITE);
                        break;
                    }
                }
            }
        }

        // Set AccessTimeout info
        if( isSingleton || isStatefulSession ) {

            EjbSessionDescriptor sessionDesc = (EjbSessionDescriptor) ejbDescriptor;
            List<EjbSessionDescriptor.AccessTimeoutHolder> accessTimeoutInfo =
                    sessionDesc.getAccessTimeoutInfo();


            for(EjbSessionDescriptor.AccessTimeoutHolder accessTimeoutHolder : accessTimeoutInfo) {
                MethodDescriptor accessTimeoutMethodDesc = accessTimeoutHolder.method;
                Method accessTimeoutMethod = accessTimeoutMethodDesc.getMethod(sessionDesc);
                if(implMethodMatchesInvInfoMethod(invInfoMethod, methodIntf, accessTimeoutMethod)) {

                    if( lockInfo == null ) {
                        lockInfo = new MethodLockInfo();
                    }

                    lockInfo.setTimeout(accessTimeoutHolder.value , accessTimeoutHolder.unit);

                    break;
                }
            }
        }
View Full Code Here
3071
3072
3073
3074
3075
3076
3077
3078
3079
3080
3081
3082
3083
3084
3085
3086
3087
3088
3089
3090
3091
3092
3093
3094
3095
3096
3097
3098
3099
3100
3101
3102
3103
3104
3105
3106
3107
3108
3109
3110
3111
3112
3113
3114
3115
3116
3117
3118
3119
3120
3121
3122
3123
3124
3125
3126
3127
3128
3129
    }

    private void setConcurrencyInvInfo(Method invInfoMethod, String methodIntf,
                                       InvocationInfo invInfo) {

        MethodLockInfo lockInfo = null;

        // Set READ/WRITE lock info.  Only applies to singleton beans.
        if( isSingleton ) {
            EjbSessionDescriptor singletonDesc = (EjbSessionDescriptor) ejbDescriptor;
            List<MethodDescriptor> readLockMethods = singletonDesc.getReadLockMethods();
            List<MethodDescriptor> writeLockMethods = singletonDesc.getWriteLockMethods();

            for(MethodDescriptor readLockMethodDesc : readLockMethods) {
                Method readLockMethod = readLockMethodDesc.getMethod(singletonDesc);
                if(implMethodMatchesInvInfoMethod(invInfoMethod, methodIntf, readLockMethod)) {

                    lockInfo = new MethodLockInfo();
                    lockInfo.setLockType(LockType.READ);
                    break;
                }
            }

            if( lockInfo == null ) {
                for(MethodDescriptor writeLockMethodDesc : writeLockMethods) {
                    Method writeLockMethod = writeLockMethodDesc.getMethod(singletonDesc);
                    if(implMethodMatchesInvInfoMethod(invInfoMethod, methodIntf, writeLockMethod)) {

                        lockInfo = new MethodLockInfo();
                        lockInfo.setLockType(LockType.WRITE);
                        break;
                    }
                }
            }
        }

        // Set AccessTimeout info
        if( isSingleton || isStatefulSession ) {

            EjbSessionDescriptor sessionDesc = (EjbSessionDescriptor) ejbDescriptor;
            List<EjbSessionDescriptor.AccessTimeoutHolder> accessTimeoutInfo =
                    sessionDesc.getAccessTimeoutInfo();


            for(EjbSessionDescriptor.AccessTimeoutHolder accessTimeoutHolder : accessTimeoutInfo) {
                MethodDescriptor accessTimeoutMethodDesc = accessTimeoutHolder.method;
                Method accessTimeoutMethod = accessTimeoutMethodDesc.getMethod(sessionDesc);
                if(implMethodMatchesInvInfoMethod(invInfoMethod, methodIntf, accessTimeoutMethod)) {

                    if( lockInfo == null ) {
                        lockInfo = new MethodLockInfo();
                    }

                    lockInfo.setTimeout(accessTimeoutHolder.value , accessTimeoutHolder.unit);

                    break;
                }
            }
        }
View Full Code Here
3074
3075
3076
3077
3078
3079
3080
3081
3082
3083
3084
3085
3086
3087
3088
3089
3090
3091
3092
3093
3094
3095
3096
3097
3098
3099
3100
3101
3102
3103
3104
3105
3106
3107
3108
3109
3110
3111
3112
3113
3114
3115
3116
3117
3118
3119
3120
3121
3122
3123
3124
3125
3126
3127
3128
3129
3130
3131
3132
    }

    private void setConcurrencyInvInfo(Method invInfoMethod, String methodIntf,
                                       InvocationInfo invInfo) {

        MethodLockInfo lockInfo = null;

        // Set READ/WRITE lock info.  Only applies to singleton beans.
        if( isSingleton ) {
            EjbSessionDescriptor singletonDesc = (EjbSessionDescriptor) ejbDescriptor;
            List<MethodDescriptor> readLockMethods = singletonDesc.getReadLockMethods();
            List<MethodDescriptor> writeLockMethods = singletonDesc.getWriteLockMethods();

            for(MethodDescriptor readLockMethodDesc : readLockMethods) {
                Method readLockMethod = readLockMethodDesc.getMethod(singletonDesc);
                if(implMethodMatchesInvInfoMethod(invInfoMethod, methodIntf, readLockMethod)) {

                    lockInfo = new MethodLockInfo();
                    lockInfo.setLockType(LockType.READ);
                    break;
                }
            }

            if( lockInfo == null ) {
                for(MethodDescriptor writeLockMethodDesc : writeLockMethods) {
                    Method writeLockMethod = writeLockMethodDesc.getMethod(singletonDesc);
                    if(implMethodMatchesInvInfoMethod(invInfoMethod, methodIntf, writeLockMethod)) {

                        lockInfo = new MethodLockInfo();
                        lockInfo.setLockType(LockType.WRITE);
                        break;
                    }
                }
            }
        }

        // Set AccessTimeout info
        if( isSingleton || isStatefulSession ) {

            EjbSessionDescriptor sessionDesc = (EjbSessionDescriptor) ejbDescriptor;
            List<EjbSessionDescriptor.AccessTimeoutHolder> accessTimeoutInfo =
                    sessionDesc.getAccessTimeoutInfo();


            for(EjbSessionDescriptor.AccessTimeoutHolder accessTimeoutHolder : accessTimeoutInfo) {
                MethodDescriptor accessTimeoutMethodDesc = accessTimeoutHolder.method;
                Method accessTimeoutMethod = accessTimeoutMethodDesc.getMethod(sessionDesc);
                if(implMethodMatchesInvInfoMethod(invInfoMethod, methodIntf, accessTimeoutMethod)) {

                    if( lockInfo == null ) {
                        lockInfo = new MethodLockInfo();
                    }

                    lockInfo.setTimeout(accessTimeoutHolder.value , accessTimeoutHolder.unit);

                    break;
                }
            }
        }
View Full Code Here
1624
1625
1626
1627
1628
1629
1630
1631
1632
1633
1634
1635
1636
1637
1638
1639
1640
1641
1642
1643
1644
1645
1646
1647
1648
1649
1650
1651
1652
1653
1654
1655
1656
1657
            // EJB2.0 section 7.6
            throw new NoSuchObjectLocalException("The EJB does not exist."
                    + " session-key: " + sessionKey);
        }

        MethodLockInfo lockInfo = inv.invocationInfo.methodLockInfo;
        boolean allowSerializedAccess =
                (lockInfo == null) || (lockInfo.getTimeout() != CONCURRENCY_NOT_ALLOWED);

        if( allowSerializedAccess ) {

            boolean blockWithTimeout =
                    (lockInfo != null) && (lockInfo.getTimeout() != BLOCK_INDEFINITELY);

            if( blockWithTimeout ) {
                try {
                    boolean acquired = sc.getStatefulWriteLock().tryLock(lockInfo.getTimeout(),
                            lockInfo.getTimeUnit());
                    if( !acquired ) {
                        String msg = "Serialized access attempt on method " + inv.beanMethod +
                            " for ejb " + ejbDescriptor.getName() + " timed out after " +
                             + lockInfo.getTimeout() + " " + lockInfo.getTimeUnit();
                        throw new ConcurrentAccessTimeoutException(msg);
                    }

                } catch(InterruptedException ie)  {
                    String msg = "Serialized access attempt on method " + inv.beanMethod +
                            " for ejb " + ejbDescriptor.getName() + " was interrupted within " +
                             + lockInfo.getTimeout() + " " + lockInfo.getTimeUnit();
                    ConcurrentAccessException cae = new ConcurrentAccessTimeoutException(msg);
                    cae.initCause(ie);
                    throw cae;
                }
            } else {
View Full Code Here
TOP

Related Classes of com.sun.ejb.MethodLockInfo

  • com.sun.ejb.containers.BaseContainer
  • com.sun.ejb.containers.CMCSingletonContainer
  • com.sun.ejb.containers.StatefulSessionContainer
    • Copyright © 2018 www.massapicom. All rights reserved.
    All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.