List of firstList() Examples

Examples of firstList()

org.apache.cayenne.QueryResponse.firstList()
A utility method for quickly retrieving the first list in the response. Returns null if the query has no lists. Note that this method resets current iterator to an undefined state.

Examples of org.apache.cayenne.QueryResponse.firstList()

        }


        // skip context cache lookup, go directly to its channel
        Query query = new ObjectIdQuery((ObjectId) nodeId);
        QueryResponse response = context.getChannel().onQuery(context, query);
        List objects = response.firstList();


        if (objects.size() == 0) {
            throw new CayenneRuntimeException("No object for ID exists: " + nodeId);
        }
        else if (objects.size() > 1) {

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Examples of org.apache.cayenne.QueryResponse.firstList()


        // select directly from the channel, bypassing the context. Otherwise our query
        // wrapper can be intercepted incorrectly
        QueryResponse response = context.getChannel().onQuery(context, query);


        List firstPage = response.firstList();


        // sanity check
        if (firstPage.size() > pageSize) {
            throw new IllegalArgumentException("Returned page size ("
                    + firstPage.size()

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Examples of org.apache.cayenne.QueryResponse.firstList()

        Query query = new SelectQuery("MtTable1");
        QueryResponse response = clientServerChannel.onQuery(null, query);


        assertNotNull(response);


        List<?> results = response.firstList();


        assertNotNull(results);
        assertEquals(1, results.size());


        Object result = results.get(0);

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Examples of org.apache.cayenne.QueryResponse.firstList()

        Query query = new SelectQuery("MtTable3");
        QueryResponse response = clientServerChannel.onQuery(null, query);


        assertNotNull(response);


        List<?> results = response.firstList();


        assertNotNull(results);
        assertEquals(1, results.size());


        Object result = results.get(0);

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Examples of org.apache.cayenne.QueryResponse.firstList()

        SelectQuery query = new SelectQuery(ClientMtTable1.class);
        QueryResponse response = clientServerChannel.onQuery(null, query);


        assertNotNull(response);


        List<?> results = response.firstList();


        assertNotNull(results);
        assertEquals(1, results.size());


        Object result = results.get(0);

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Examples of org.apache.cayenne.QueryResponse.firstList()

        Collection<DataMap> entities = Collections.singleton(dataMap);
        context.setEntityResolver(new EntityResolver(entities));


        QueryResponse response = channel.onQuery(context, new SelectQuery("test_entity"));
        assertNotNull(response);
        List<?> list = response.firstList();
        assertNotNull(list);
        assertEquals(1, list.size());
        Persistent o1_1 = (Persistent) list.get(0);


        assertEquals(o1.getObjectId(), o1_1.getObjectId());

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Examples of org.apache.cayenne.QueryResponse.firstList()


        context.setChannel(channel);
        QueryResponse response = channel.onQuery(context, new SelectQuery("test_entity"));
        assertNotNull(response);


        List<?> list = response.firstList();
        assertNotNull(list);
        assertEquals(1, list.size());
        assertTrue("Expected cached object, got: " + list, list.contains(o1));
        assertSame(o1, context.getGraphManager().getNode(oid));
    }

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Examples of org.apache.cayenne.QueryResponse.firstList()


        context.setChannel(channel);
        QueryResponse response = channel.onQuery(context, new SelectQuery("test_entity"));
        assertNotNull(response);
        assertEquals(1, response.size());
        List<?> list = response.firstList();
        assertNotNull(list);
        assertEquals(1, list.size());
        assertTrue("Expected cached object, got: " + list, list.contains(o1));
        assertSame(o1, context.getGraphManager().getNode(oid));
    }

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Examples of org.apache.cayenne.QueryResponse.firstList()

        ObjectIdQuery query = new ObjectIdQuery(
                object.getObjectId(),
                true,
                ObjectIdQuery.CACHE);
        QueryResponse response = context.getChannel().onQuery(null, query);
        List<?> result = response.firstList();
        if (result == null || result.size() == 0) {
            return null;
        }


        DataRow snapshot = (DataRow) result.get(0);

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Examples of org.apache.cayenne.QueryResponse.firstList()

        ObjectIdQuery query = new ObjectIdQuery(
                object.getObjectId(),
                true,
                ObjectIdQuery.CACHE);
        QueryResponse response = context.getChannel().onQuery(null, query);
        List<?> result = response.firstList();
        if (result == null || result.size() == 0) {
            return null;
        }


        DataRow snapshot = (DataRow) result.get(0);

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