Example usage for org.springframework.data.domain Page hasContent

List of usage examples for org.springframework.data.domain Page hasContent

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Introduction

In this page you can find the example usage for org.springframework.data.domain Page hasContent.

Prototype

boolean hasContent();

Source Link

Document

Returns whether the Slice has content at all.

Usage

From source file:org.apache.shiro.web.session.mgt.OnlineWebSessionManager.java

/**
 * ?session? session//from  www  . j ava 2  s  .  c  om
 */
@Override
public void validateSessions() {
    if (log.isInfoEnabled()) {
        log.info("invalidation sessions...");
    }

    int invalidCount = 0;

    int timeout = (int) getGlobalSessionTimeout();
    Date expiredDate = DateUtils.addMilliseconds(new Date(), 0 - timeout);
    PageRequest pageRequest = new PageRequest(0, 100);
    Page<UserOnline> page = userOnlineService.findExpiredUserOnlineList(expiredDate, pageRequest);

    //??
    while (page.hasContent()) {
        List<String> needOfflineIdList = Lists.newArrayList();
        for (UserOnline userOnline : page.getContent()) {
            try {
                SessionKey key = new DefaultSessionKey(userOnline.getId());
                Session session = retrieveSession(key);
                //cache db
                if (session != null) {
                    session.setAttribute(ShiroConstants.ONLY_CLEAR_CACHE, true);
                }
                validate(session, key);
            } catch (InvalidSessionException e) {
                if (log.isDebugEnabled()) {
                    boolean expired = (e instanceof ExpiredSessionException);
                    String msg = "Invalidated session with id [" + userOnline.getId() + "]"
                            + (expired ? " (expired)" : " (stopped)");
                    log.debug(msg);
                }
                invalidCount++;
                needOfflineIdList.add(userOnline.getId());
            }

        }
        if (needOfflineIdList.size() > 0) {
            try {
                userOnlineService.batchOffline(needOfflineIdList);
            } catch (Exception e) {
                log.error("batch delete db session error.", e);
            }
        }
        pageRequest = new PageRequest(0, pageRequest.getPageSize());
        page = userOnlineService.findExpiredUserOnlineList(expiredDate, pageRequest);
    }

    if (log.isInfoEnabled()) {
        String msg = "Finished invalidation session.";
        if (invalidCount > 0) {
            msg += "  [" + invalidCount + "] sessions were stopped.";
        } else {
            msg += "  No sessions were stopped.";
        }
        log.info(msg);
    }

}

From source file:org.jtalks.jcommune.model.dao.search.hibernate.TopicHibernateSearchDao.java

/**
 * Checks if this search was by made with too big page number specified
 *
 * @param searchResults search results//from  ww  w .ja v a  2 s  .co  m
 * @return true if page number is too big
 */
private boolean isSearchedAboveLastPage(Page<Topic> searchResults) {
    return !searchResults.hasContent() && searchResults.getNumber() > searchResults.getTotalPages();
}

From source file:org.jtalks.jcommune.model.dao.search.hibernate.TopicHibernateSearchDaoTest.java

@Test
public void testSearchWithFullyDirtySearchText() {
    configureMocks(StringUtils.EMPTY, StringUtils.EMPTY);

    Page<Topic> searchResultPage = topicSearchDao.searchByTitleAndContent(StringUtils.EMPTY,
            DEFAULT_PAGE_REQUEST, Arrays.asList(1L));

    Assert.assertTrue(!searchResultPage.hasContent(), "Search result must be empty.");
}

From source file:org.jtalks.jcommune.model.dao.search.hibernate.TopicHibernateSearchDaoTest.java

@Test(dataProvider = "parameterFullPhraseSearch")
public void testFullPhraseSearch(String content) {
    Topic expectedTopic = PersistedObjectsFactory.getDefaultTopic();
    expectedTopic.setTitle(content);//from  w  ww.  ja  va  2s  .  c  om

    saveAndFlushIndexes(Arrays.asList(expectedTopic));
    configureMocks(content, content);

    Page<Topic> searchResultPage = topicSearchDao.searchByTitleAndContent(content, DEFAULT_PAGE_REQUEST,
            Arrays.asList(expectedTopic.getBranch().getId()));

    Assert.assertTrue(searchResultPage.hasContent(), "Search result must not be empty.");
    for (Topic topic : searchResultPage.getContent()) {
        Assert.assertEquals(expectedTopic.getTitle(), topic.getTitle(),
                "Content from the index should be the same as in the database.");
    }
}

From source file:org.jtalks.jcommune.model.dao.search.hibernate.TopicHibernateSearchDaoTest.java

@Test
public void testFullPhraseSearchPageNumberTooLow() {
    Topic expectedTopic = PersistedObjectsFactory.getDefaultTopic();
    expectedTopic.setTitle(TOPIC_CONTENT);

    saveAndFlushIndexes(Arrays.asList(expectedTopic));
    configureMocks(TOPIC_CONTENT, TOPIC_CONTENT);

    PageRequest pageRequest = new PageRequest("-1", PAGE_SIZE);
    Page<Topic> searchResultPage = topicSearchDao.searchByTitleAndContent(TOPIC_CONTENT, pageRequest,
            Arrays.asList(expectedTopic.getBranch().getId()));

    Assert.assertEquals(searchResultPage.getNumber(), 1);
    Assert.assertTrue(searchResultPage.hasContent(), "Search result must not be empty.");
    for (Topic topic : searchResultPage.getContent()) {
        Assert.assertEquals(expectedTopic.getTitle(), topic.getTitle(),
                "Content from the index should be the same as in the database.");
    }/*from   ww  w  .j ava  2s  .c om*/
}

From source file:org.jtalks.jcommune.model.dao.search.hibernate.TopicHibernateSearchDaoTest.java

@Test
public void testFullPhraseSearchPageNumberTooBig() {
    Topic expectedTopic = PersistedObjectsFactory.getDefaultTopic();
    expectedTopic.setTitle(TOPIC_CONTENT);

    saveAndFlushIndexes(Arrays.asList(expectedTopic));
    configureMocks(TOPIC_CONTENT, TOPIC_CONTENT);

    PageRequest pageRequest = new PageRequest("1000", 50);
    Page<Topic> searchResultPage = topicSearchDao.searchByTitleAndContent(TOPIC_CONTENT, pageRequest,
            Arrays.asList(expectedTopic.getBranch().getId()));

    Assert.assertEquals(searchResultPage.getNumber(), 1);
    Assert.assertTrue(searchResultPage.hasContent(), "Search result must not be empty.");
    for (Topic topic : searchResultPage.getContent()) {
        Assert.assertEquals(expectedTopic.getTitle(), topic.getTitle(),
                "Content from the index should be the same as in the database.");
    }/*from   w ww. j av a 2  s .c  o m*/
}

From source file:org.jtalks.jcommune.model.dao.search.hibernate.TopicHibernateSearchDaoTest.java

@Test(dataProvider = "parameterFullPhraseSearch")
public void testPostContentSearch(String content) {
    Topic expectedTopic = PersistedObjectsFactory.getDefaultTopic();
    expectedTopic.getLastPost().setPostContent(content);

    saveAndFlushIndexes(Arrays.asList(expectedTopic));
    configureMocks(content, content);// w  w  w. j a v a 2  s .  c  o  m

    Page<Topic> searchResultPage = topicSearchDao.searchByTitleAndContent(content, DEFAULT_PAGE_REQUEST,
            Arrays.asList(expectedTopic.getBranch().getId()));

    Assert.assertTrue(searchResultPage.hasContent(), "Search result must not be empty.");
    for (Topic topic : searchResultPage.getContent()) {
        Assert.assertEquals(expectedTopic.getTitle(), topic.getTitle(),
                "Content from the index should be the same as in the database.");
    }
}

From source file:org.jtalks.jcommune.model.dao.search.hibernate.TopicHibernateSearchDaoTest.java

@Test(dataProvider = "parameterPiecePhraseSearch")
public void testPiecePhraseSearch(String firstPiece, char delimeter, String secondPiece) {
    String content = firstPiece + delimeter + secondPiece;

    Topic expectedTopic = PersistedObjectsFactory.getDefaultTopic();
    expectedTopic.setTitle(content);//from  w  w  w. j ava  2s.  co  m

    saveAndFlushIndexes(Arrays.asList(expectedTopic));

    for (String piece : Arrays.asList(firstPiece, secondPiece)) {
        configureMocks(piece, piece);

        Page<Topic> searchResultPage = topicSearchDao.searchByTitleAndContent(piece, DEFAULT_PAGE_REQUEST,
                Arrays.asList(expectedTopic.getBranch().getId()));

        Assert.assertTrue(searchResultPage.hasContent(), "Search result must not be empty.");
    }
}

From source file:org.jtalks.jcommune.model.dao.search.hibernate.TopicHibernateSearchDaoTest.java

@Test(dataProvider = "parameterIncorrectPhraseSearch")
public void testIncorrectPhraseSearch(String correct, String incorrect) {
    Topic expectedTopic = PersistedObjectsFactory.getDefaultTopic();
    expectedTopic.setTitle(correct);/*w  ww.  java 2  s  .  c  o m*/

    saveAndFlushIndexes(Arrays.asList(expectedTopic));
    configureMocks(incorrect, incorrect);

    Page<Topic> searchResultPage = topicSearchDao.searchByTitleAndContent(incorrect, DEFAULT_PAGE_REQUEST,
            Arrays.asList(expectedTopic.getBranch().getId()));

    Assert.assertTrue(!searchResultPage.hasContent(), "Search result must be empty.");
}