Examples with WriteOperationsNotAllowedException org.neo4j.graphdb.security.WriteOperationsNotAllowedException used on opensource projects

Example 11 with WriteOperationsNotAllowedException

use of org.neo4j.graphdb.security.WriteOperationsNotAllowedException in project neo4j by neo4j.

the class CoreReplicationIT method shouldNotAllowTokenCreationFromAFollowerWithNoInitialTokens.

@Test
public void shouldNotAllowTokenCreationFromAFollowerWithNoInitialTokens() throws Exception {
    // given
    CoreClusterMember leader = cluster.coreTx((db, tx) -> {
        db.createNode();
        tx.success();
    });
    awaitForDataToBeApplied(leader);
    dataMatchesEventually(leader, cluster.coreMembers());
    CoreGraphDatabase follower = cluster.getDbWithRole(Role.FOLLOWER).database();
    // when
    try (Transaction tx = follower.beginTx()) {
        follower.getAllNodes().iterator().next().setProperty("name", "Mark");
        tx.success();
        fail("Should have thrown exception");
    } catch (WriteOperationsNotAllowedException ignored) {
        // expected
        assertThat(ignored.getMessage(), containsString("No write operations are allowed"));
    }
}

Example 12 with WriteOperationsNotAllowedException

use of org.neo4j.graphdb.security.WriteOperationsNotAllowedException in project neo4j by neo4j.

the class ReadOnlySlaveTest method givenClusterWithReadOnlySlaveWhenChangePropertyOnSlaveThenThrowException.

@Test
public void givenClusterWithReadOnlySlaveWhenChangePropertyOnSlaveThenThrowException() throws Throwable {
    // Given
    ManagedCluster cluster = clusterRule.startCluster();
    Node node;
    HighlyAvailableGraphDatabase master = cluster.getMaster();
    try (Transaction tx = master.beginTx()) {
        node = master.createNode();
        tx.success();
    }
    // When
    HighlyAvailableGraphDatabase readOnlySlave = cluster.getMemberByServerId(new InstanceId(2));
    try (Transaction tx = readOnlySlave.beginTx()) {
        Node slaveNode = readOnlySlave.getNodeById(node.getId());
        // Then
        slaveNode.setProperty("foo", "bar");
        tx.success();
        fail("Should have thrown exception");
    } catch (WriteOperationsNotAllowedException ex) {
    // Ok!
    }
}