Examples with QueryRequestImpl ddf.catalog.operation.impl.QueryRequestImpl used on opensource projects

Example 1 with QueryRequestImpl

use of ddf.catalog.operation.impl.QueryRequestImpl in project ddf by codice.

the class AbstractFederationStrategy method federate.

@Override
public QueryResponse federate(List<Source> sources, final QueryRequest queryRequest) {
    final String methodName = "federate";
    LOGGER.trace("ENTERING: {}", methodName);
    if (LOGGER.isDebugEnabled()) {
        for (Source source : sources) {
            if (source != null) {
                LOGGER.debug("source to query: {}", source.getId());
            }
        }
    }
    Query originalQuery = queryRequest.getQuery();
    int offset = originalQuery.getStartIndex();
    final int pageSize = originalQuery.getPageSize();
    // limit offset to max value
    if (offset > this.maxStartIndex) {
        offset = this.maxStartIndex;
    }
    final QueryResponseImpl queryResponseQueue = new QueryResponseImpl(queryRequest, null);
    Map<Source, Future<SourceResponse>> futures = new HashMap<Source, Future<SourceResponse>>();
    Query modifiedQuery = getModifiedQuery(originalQuery, sources.size(), offset, pageSize);
    QueryRequest modifiedQueryRequest = new QueryRequestImpl(modifiedQuery, queryRequest.isEnterprise(), queryRequest.getSourceIds(), queryRequest.getProperties());
    // Do NOT call source.isAvailable() when checking sources
    for (final Source source : sources) {
        if (source != null) {
            if (!futures.containsKey(source)) {
                LOGGER.debug("running query on source: {}", source.getId());
                try {
                    for (PreFederatedQueryPlugin service : preQuery) {
                        try {
                            modifiedQueryRequest = service.process(source, modifiedQueryRequest);
                        } catch (PluginExecutionException e) {
                            LOGGER.info("Error executing PreFederatedQueryPlugin: ", e);
                        }
                    }
                } catch (StopProcessingException e) {
                    LOGGER.info("Plugin stopped processing: ", e);
                }
                futures.put(source, queryExecutorService.submit(new CallableSourceResponse(source, modifiedQueryRequest.getQuery(), modifiedQueryRequest.getProperties())));
            } else {
                LOGGER.info("Duplicate source found with name {}. Ignoring second one.", source.getId());
            }
        }
    }
    QueryResponseImpl offsetResults = null;
    // OffsetResultHandler does.
    if (offset > 1 && sources.size() > 1) {
        offsetResults = new QueryResponseImpl(queryRequest, null);
        queryExecutorService.submit(new OffsetResultHandler(queryResponseQueue, offsetResults, pageSize, offset));
    }
    queryExecutorService.submit(createMonitor(queryExecutorService, futures, queryResponseQueue, modifiedQueryRequest.getQuery()));
    QueryResponse queryResponse = null;
    if (offset > 1 && sources.size() > 1) {
        queryResponse = offsetResults;
        LOGGER.debug("returning offsetResults");
    } else {
        queryResponse = queryResponseQueue;
        LOGGER.debug("returning returnResults: {}", queryResponse);
    }
    try {
        for (PostFederatedQueryPlugin service : postQuery) {
            try {
                queryResponse = service.process(queryResponse);
            } catch (PluginExecutionException e) {
                LOGGER.info("Error executing PostFederatedQueryPlugin: ", e);
            }
        }
    } catch (StopProcessingException e) {
        LOGGER.info("Plugin stopped processing: ", e);
    }
    LOGGER.debug("returning Query Results: {}", queryResponse);
    LOGGER.trace("EXITING: {}.federate", CLASS_NAME);
    return queryResponse;
}

Example 2 with QueryRequestImpl

use of ddf.catalog.operation.impl.QueryRequestImpl in project ddf by codice.

the class ConfluenceSourceTest method testQueryNonConfluenceAttribute.

@Test
public void testQueryNonConfluenceAttribute() throws Exception {
    QueryRequest request = new QueryRequestImpl(new QueryImpl(builder.attribute("someAttribute").is().like().text("someValue"), 1, 1, null, false, 1000));
    SourceResponse response = confluence.query(request);
    assertThat(response.getHits(), is(0L));
}

Example 3 with QueryRequestImpl

use of ddf.catalog.operation.impl.QueryRequestImpl in project ddf by codice.

the class ConfluenceSourceTest method testQuery.

@Test
public void testQuery() throws Exception {
    QueryRequest request = new QueryRequestImpl(new QueryImpl(builder.attribute("anyText").is().like().text("searchValue"), 1, 1, new SortByImpl("title", SortOrder.DESCENDING), false, 1000));
    InputStream entity = new ByteArrayInputStream(JSON_RESPONSE.getBytes(StandardCharsets.UTF_8));
    when(clientResponse.getEntity()).thenReturn(entity);
    when(clientResponse.getStatus()).thenReturn(Response.Status.OK.getStatusCode());
    SourceResponse response = confluence.query(request);
    assertThat(response.getHits(), is(1L));
    assertThat(response.getResults().get(0).getMetacard(), notNullValue());
}

Example 4 with QueryRequestImpl

use of ddf.catalog.operation.impl.QueryRequestImpl in project ddf by codice.

the class ConfluenceSourceTest method testNonConfluenceQuery.

@Test
public void testNonConfluenceQuery() throws Exception {
    QueryRequest request = new QueryRequestImpl(new QueryImpl(builder.attribute("metacard-tags").is().like().text("nonConfluecneTag"), 1, 1, new SortByImpl("title", SortOrder.DESCENDING), false, 1000));
    SourceResponse response = confluence.query(request);
    assertThat(response.getHits(), is(0L));
}

Example 5 with QueryRequestImpl

use of ddf.catalog.operation.impl.QueryRequestImpl in project ddf by codice.

the class ConfluenceSourceTest method testQueryWithSpace.

@Test
public void testQueryWithSpace() throws Exception {
    QueryRequest request = new QueryRequestImpl(new QueryImpl(builder.attribute("anyText").is().like().text("searchValue"), 1, 1, new SortByImpl("title", SortOrder.DESCENDING), false, 1000));
    InputStream entity = new ByteArrayInputStream(JSON_RESPONSE.getBytes(StandardCharsets.UTF_8));
    confluence.setConfluenceSpaces(Collections.singletonList("DDF"));
    when(clientResponse.getEntity()).thenReturn(entity);
    when(clientResponse.getStatus()).thenReturn(Response.Status.OK.getStatusCode());
    SourceResponse response = confluence.query(request);
    assertThat(response.getHits(), is(1L));
    Metacard mcard = response.getResults().get(0).getMetacard();
    assertThat(mcard, notNullValue());
    assertThat(mcard.getAttribute("attrib1").getValue(), is("val1"));
    assertThat(mcard.getAttribute("attrib2").getValues().size(), is(3));
}