Examples with Transaction javax.transaction.Transaction used on opensource projects

Example 86 with Transaction

use of javax.transaction.Transaction in project neo4j-mobile-android by neo4j-contrib.

the class LockReleaser method hasRelationshipModifications.

boolean hasRelationshipModifications(NodeImpl node) {
    Transaction tx = getTransaction();
    if (tx == null) {
        return false;
    }
    PrimitiveElement primitiveElement = cowMap.get(tx);
    if (primitiveElement != null) {
        ArrayMap<Long, CowNodeElement> cowElements = primitiveElement.nodes;
        CowNodeElement element = cowElements.get(node.getId());
        if (element != null && (element.relationshipAddMap != null || element.relationshipRemoveMap != null)) {
            return true;
        }
    }
    return false;
}

Example 87 with Transaction

use of javax.transaction.Transaction in project neo4j-mobile-android by neo4j-contrib.

the class LockReleaser method commitCows.

public void commitCows() {
    Transaction tx = getTransaction();
    propertyIndexManager.commit(tx);
    releaseCows(tx, Status.STATUS_COMMITTED);
}

Example 88 with Transaction

use of javax.transaction.Transaction in project neo4j-mobile-android by neo4j-contrib.

the class LockReleaser method getAndSetupPrimitiveElement.

private PrimitiveElement getAndSetupPrimitiveElement() {
    Transaction tx = getTransaction();
    if (tx == null) {
        throw new NotInTransactionException();
    }
    PrimitiveElement primitiveElement = cowMap.get(tx);
    if (primitiveElement == null) {
        primitiveElement = new PrimitiveElement();
        cowMap.put(tx, primitiveElement);
    }
    return primitiveElement;
}

Example 89 with Transaction

use of javax.transaction.Transaction in project neo4j-mobile-android by neo4j-contrib.

the class LockReleaser method dumpLocks.

// non thread safe but let exception be thrown instead of risking deadlock
public void dumpLocks() {
    System.out.print("Locks held: ");
    java.util.Iterator<?> itr = lockMap.keySet().iterator();
    if (!itr.hasNext()) {
        System.out.println("NONE");
    } else {
        System.out.println();
    }
    while (itr.hasNext()) {
        Transaction transaction = (Transaction) itr.next();
        System.out.println("" + transaction + "->" + lockMap.get(transaction).size());
    }
}

Example 90 with Transaction

use of javax.transaction.Transaction in project neo4j-mobile-android by neo4j-contrib.

the class LockReleaser method commit.

public void commit() {
    Transaction tx = getTransaction();
    // propertyIndex
    releaseLocks(tx);
}