Examples with GenericHelper org.apache.ofbiz.entity.datasource.GenericHelper used on opensource projects

Example 6 with GenericHelper

use of org.apache.ofbiz.entity.datasource.GenericHelper in project ofbiz-framework by apache.

the class GenericDelegator method findCountByCondition.

/* (non-Javadoc)
     * @see org.apache.ofbiz.entity.Delegator#findCountByCondition(java.lang.String, org.apache.ofbiz.entity.condition.EntityCondition, org.apache.ofbiz.entity.condition.EntityCondition, org.apache.ofbiz.entity.util.EntityFindOptions)
     */
@Override
public long findCountByCondition(String entityName, EntityCondition whereEntityCondition, EntityCondition havingEntityCondition, EntityFindOptions findOptions) throws GenericEntityException {
    boolean beganTransaction = false;
    try {
        if (alwaysUseTransaction) {
            beganTransaction = TransactionUtil.begin();
        }
        ModelEntity modelEntity = getModelReader().getModelEntity(entityName);
        GenericValue dummyValue = GenericValue.create(modelEntity);
        EntityEcaRuleRunner<?> ecaRunner = this.getEcaRuleRunner(modelEntity.getEntityName());
        ecaRunner.evalRules(EntityEcaHandler.EV_VALIDATE, EntityEcaHandler.OP_FIND, dummyValue, false);
        if (whereEntityCondition != null) {
            whereEntityCondition.checkCondition(modelEntity);
        }
        if (havingEntityCondition != null) {
            havingEntityCondition.checkCondition(modelEntity);
        }
        ecaRunner.evalRules(EntityEcaHandler.EV_RUN, EntityEcaHandler.OP_FIND, dummyValue, false);
        GenericHelper helper = getEntityHelper(modelEntity.getEntityName());
        long count = helper.findCountByCondition(this, modelEntity, whereEntityCondition, havingEntityCondition, findOptions);
        ecaRunner.evalRules(EntityEcaHandler.EV_RETURN, EntityEcaHandler.OP_FIND, dummyValue, false);
        TransactionUtil.commit(beganTransaction);
        return count;
    } catch (GenericEntityException e) {
        String errMsg = "Failure in findListIteratorByCondition operation for entity [DynamicView]: " + e.toString() + ". Rolling back transaction.";
        Debug.logError(e, errMsg, module);
        TransactionUtil.rollback(beganTransaction, errMsg, e);
        throw new GenericEntityException(e);
    }
}

Example 7 with GenericHelper

use of org.apache.ofbiz.entity.datasource.GenericHelper in project ofbiz-framework by apache.

the class GenericDelegator method findByPrimaryKeyPartial.

/* (non-Javadoc)
     * @see org.apache.ofbiz.entity.Delegator#findByPrimaryKeyPartial(org.apache.ofbiz.entity.GenericPK, java.util.Set)
     */
@Override
public GenericValue findByPrimaryKeyPartial(GenericPK primaryKey, Set<String> keys) throws GenericEntityException {
    boolean beganTransaction = false;
    try {
        if (alwaysUseTransaction) {
            beganTransaction = TransactionUtil.begin();
        }
        EntityEcaRuleRunner<?> ecaRunner = this.getEcaRuleRunner(primaryKey.getEntityName());
        ecaRunner.evalRules(EntityEcaHandler.EV_VALIDATE, EntityEcaHandler.OP_FIND, primaryKey, false);
        GenericHelper helper = getEntityHelper(primaryKey.getEntityName());
        GenericValue value = null;
        if (!primaryKey.isPrimaryKey()) {
            throw new GenericModelException("[GenericDelegator.findByPrimaryKey] Passed primary key is not a valid primary key: " + primaryKey);
        }
        ecaRunner.evalRules(EntityEcaHandler.EV_RUN, EntityEcaHandler.OP_FIND, primaryKey, false);
        try {
            value = helper.findByPrimaryKeyPartial(primaryKey, keys);
        } catch (GenericEntityNotFoundException e) {
        }
        if (value != null) {
            value.setDelegator(this);
        }
        ecaRunner.evalRules(EntityEcaHandler.EV_RETURN, EntityEcaHandler.OP_FIND, primaryKey, false);
        TransactionUtil.commit(beganTransaction);
        return value;
    } catch (GenericEntityException e) {
        String errMsg = "Failure in findByPrimaryKeyPartial operation for entity [" + primaryKey.getEntityName() + "]: " + e.toString() + ". Rolling back transaction.";
        Debug.logError(e, errMsg, module);
        TransactionUtil.rollback(beganTransaction, errMsg, e);
        throw new GenericEntityException(e);
    }
}

Example 8 with GenericHelper

use of org.apache.ofbiz.entity.datasource.GenericHelper in project ofbiz-framework by apache.

the class GenericDelegator method findOne.

/* (non-Javadoc)
     * @see org.apache.ofbiz.entity.Delegator#findOne(java.lang.String, java.util.Map, boolean)
     */
@Override
public GenericValue findOne(String entityName, Map<String, ? extends Object> fields, boolean useCache) throws GenericEntityException {
    GenericPK primaryKey = this.makePK(entityName, fields);
    if (!primaryKey.isPrimaryKey()) {
        throw new GenericModelException("[GenericDelegator.findOne] Passed primary key is not a valid primary key: " + primaryKey);
    }
    EntityEcaRuleRunner<?> ecaRunner = this.getEcaRuleRunner(entityName);
    if (useCache) {
        ecaRunner.evalRules(EntityEcaHandler.EV_CACHE_CHECK, EntityEcaHandler.OP_FIND, primaryKey, false);
        GenericValue value = cache.get(primaryKey);
        if (value == GenericValue.NULL_VALUE) {
            return null;
        }
        if (value != null) {
            return value;
        }
    }
    boolean beganTransaction = false;
    try {
        if (alwaysUseTransaction) {
            beganTransaction = TransactionUtil.begin();
        }
        ecaRunner.evalRules(EntityEcaHandler.EV_VALIDATE, EntityEcaHandler.OP_FIND, primaryKey, false);
        GenericHelper helper = getEntityHelper(entityName);
        GenericValue value = null;
        ecaRunner.evalRules(EntityEcaHandler.EV_RUN, EntityEcaHandler.OP_FIND, primaryKey, false);
        try {
            value = helper.findByPrimaryKey(primaryKey);
        } catch (GenericEntityNotFoundException e) {
        }
        if (value != null) {
            value.setDelegator(this);
        }
        if (useCache) {
            if (value != null) {
                ecaRunner.evalRules(EntityEcaHandler.EV_CACHE_PUT, EntityEcaHandler.OP_FIND, value, false);
                this.putInPrimaryKeyCache(primaryKey, value);
            } else {
                this.putInPrimaryKeyCache(primaryKey, GenericValue.NULL_VALUE);
            }
        }
        ecaRunner.evalRules(EntityEcaHandler.EV_RETURN, EntityEcaHandler.OP_FIND, (value == null ? primaryKey : value), false);
        TransactionUtil.commit(beganTransaction);
        return value;
    } catch (GenericEntityException e) {
        String errMsg = "Failure in findOne operation for entity [" + entityName + "]: " + e.toString() + ". Rolling back transaction.";
        Debug.logError(e, errMsg, module);
        TransactionUtil.rollback(beganTransaction, errMsg, e);
        throw new GenericEntityException(e);
    }
}

Example 9 with GenericHelper

use of org.apache.ofbiz.entity.datasource.GenericHelper in project ofbiz-framework by apache.

the class GenericDelegator method store.

/* (non-Javadoc)
     * @see org.apache.ofbiz.entity.Delegator#store(org.apache.ofbiz.entity.GenericValue)
     */
@Override
public int store(GenericValue value) throws GenericEntityException {
    boolean beganTransaction = false;
    try {
        if (alwaysUseTransaction) {
            beganTransaction = TransactionUtil.begin();
        }
        EntityEcaRuleRunner<?> ecaRunner = this.getEcaRuleRunner(value.getEntityName());
        ecaRunner.evalRules(EntityEcaHandler.EV_VALIDATE, EntityEcaHandler.OP_STORE, value, false);
        GenericHelper helper = getEntityHelper(value.getEntityName());
        ecaRunner.evalRules(EntityEcaHandler.EV_RUN, EntityEcaHandler.OP_STORE, value, false);
        // if audit log on for any fields, save old value before the update so we still have both
        if (value.getModelEntity().getHasFieldWithAuditLog()) {
            createEntityAuditLogAll(value, true, false);
        }
        GenericValue updatedEntity = null;
        if (testMode) {
            updatedEntity = this.findOne(value.getEntityName(), value.getPrimaryKey(), false);
        }
        int retVal = helper.store(value);
        // doCacheClear
        ecaRunner.evalRules(EntityEcaHandler.EV_CACHE_CLEAR, EntityEcaHandler.OP_STORE, value, false);
        this.clearCacheLine(value);
        if (testMode) {
            storeForTestRollback(new TestOperation(OperationType.UPDATE, updatedEntity));
        }
        // refresh the valueObject to get the new version
        if (value.lockEnabled()) {
            refresh(value);
        }
        ecaRunner.evalRules(EntityEcaHandler.EV_RETURN, EntityEcaHandler.OP_STORE, value, false);
        TransactionUtil.commit(beganTransaction);
        return retVal;
    } catch (IllegalStateException | GenericEntityException e) {
        String errMsg = "Failure in store operation for entity [" + value.getEntityName() + "]: " + e.toString() + ". Rolling back transaction.";
        Debug.logError(e, errMsg, module);
        TransactionUtil.rollback(beganTransaction, errMsg, e);
        throw new GenericEntityException(e);
    }
}

Example 10 with GenericHelper

use of org.apache.ofbiz.entity.datasource.GenericHelper in project ofbiz-framework by apache.

the class GenericDelegator method storeByCondition.

/* (non-Javadoc)
     * @see org.apache.ofbiz.entity.Delegator#storeByCondition(java.lang.String, java.util.Map, org.apache.ofbiz.entity.condition.EntityCondition)
     */
@Override
public int storeByCondition(String entityName, Map<String, ? extends Object> fieldsToSet, EntityCondition condition) throws GenericEntityException {
    boolean beganTransaction = false;
    try {
        if (alwaysUseTransaction) {
            beganTransaction = TransactionUtil.begin();
        }
        ModelEntity modelEntity = getModelReader().getModelEntity(entityName);
        GenericHelper helper = getEntityHelper(entityName);
        List<GenericValue> updatedEntities = null;
        if (testMode) {
            updatedEntities = this.findList(entityName, condition, null, null, null, false);
        }
        int rowsAffected = helper.storeByCondition(this, modelEntity, fieldsToSet, condition);
        if (rowsAffected > 0) {
            this.clearCacheLine(entityName);
        }
        if (testMode) {
            for (GenericValue entity : updatedEntities) {
                storeForTestRollback(new TestOperation(OperationType.UPDATE, entity));
            }
        }
        TransactionUtil.commit(beganTransaction);
        return rowsAffected;
    } catch (IllegalStateException | GenericEntityException e) {
        String errMsg = "Failure in storeByCondition operation for entity [" + entityName + "]: " + e.toString() + ". Rolling back transaction.";
        Debug.logError(e, errMsg, module);
        TransactionUtil.rollback(beganTransaction, errMsg, e);
        throw new GenericEntityException(e);
    }
}