Examples with XmallException cn.exrick.common.exception.XmallException used on opensource projects

Example 11 with XmallException

use of cn.exrick.common.exception.XmallException in project xmall by Exrick.

the class UserServiceImpl method getPermissionList.

@Override
public DataTablesResult getPermissionList() {
    DataTablesResult result = new DataTablesResult();
    TbPermissionExample example = new TbPermissionExample();
    List<TbPermission> list = tbPermissionMapper.selectByExample(example);
    if (list == null) {
        throw new XmallException("获取权限列表失败");
    }
    result.setSuccess(true);
    result.setData(list);
    return result;
}

Example 12 with XmallException

use of cn.exrick.common.exception.XmallException in project xmall by Exrick.

the class MyMessageListener method onMessage.

@Override
public void onMessage(Message message) {
    // 取消息内容
    TextMessage textMessage = (TextMessage) message;
    try {
        String text = textMessage.getText();
        log.info(text);
    } catch (JMSException e) {
        e.printStackTrace();
        throw new XmallException("监听消息失败");
    }
}

Example 13 with XmallException

use of cn.exrick.common.exception.XmallException in project xmall by Exrick.

the class SearchItemServiceImpl method importAllItems.

@Override
public int importAllItems() {
    try {
        Settings settings = Settings.builder().put("cluster.name", ES_CLUSTER_NAME).build();
        TransportClient client = new PreBuiltTransportClient(settings).addTransportAddress(new TransportAddress(InetAddress.getByName(ES_CONNECT_IP), 9300));
        // 批量添加
        BulkRequestBuilder bulkRequest = client.prepareBulk();
        // 查询商品列表
        List<SearchItem> itemList = itemMapper.getItemList();
        // 遍历商品列表
        for (SearchItem searchItem : itemList) {
            String image = searchItem.getProductImageBig();
            if (image != null && !"".equals(image)) {
                String[] strings = image.split(",");
                image = strings[0];
            } else {
                image = "";
            }
            searchItem.setProductImageBig(image);
            bulkRequest.add(client.prepareIndex(ITEM_INDEX, ITEM_TYPE, String.valueOf(searchItem.getProductId())).setSource(jsonBuilder().startObject().field("productId", searchItem.getProductId()).field("salePrice", searchItem.getSalePrice()).field("productName", searchItem.getProductName()).field("subTitle", searchItem.getSubTitle()).field("productImageBig", searchItem.getProductImageBig()).field("categoryName", searchItem.getCategory_name()).endObject()));
        }
        BulkResponse bulkResponse = bulkRequest.get();
        log.info("更新索引成功");
        client.close();
    } catch (Exception e) {
        e.printStackTrace();
        throw new XmallException("导入ES索引库出错");
    }
    return 1;
}

Example 14 with XmallException

use of cn.exrick.common.exception.XmallException in project xmall by Exrick.

the class SearchItemServiceImpl method getEsInfo.

@Override
public EsInfo getEsInfo() {
    String healthUrl = "http://" + ES_CONNECT_IP + ":" + ES_NODE_CLIENT_PORT + "/_cluster/health";
    String countUrl = "http://" + ES_CONNECT_IP + ":" + ES_NODE_CLIENT_PORT + "/_count";
    String healthResult = HttpUtil.sendGet(healthUrl);
    String countResult = HttpUtil.sendGet(countUrl);
    if (StringUtils.isBlank(healthResult) || StringUtils.isBlank(countResult)) {
        throw new XmallException("连接集群失败，请检查ES运行状态");
    }
    EsInfo esInfo = new EsInfo();
    EsCount esCount = new EsCount();
    try {
        esInfo = new Gson().fromJson(healthResult, EsInfo.class);
        esCount = new Gson().fromJson(countResult, EsCount.class);
        esInfo.setCount(esCount.getCount());
    } catch (Exception e) {
        e.printStackTrace();
        throw new XmallException("获取ES信息出错");
    }
    return esInfo;
}

Example 15 with XmallException

use of cn.exrick.common.exception.XmallException in project xmall by Exrick.

the class SearchServiceImpl method search.

@Override
public SearchResult search(String key, int page, int size, String sort, int priceGt, int priceLte) {
    try {
        Settings settings = Settings.builder().put("cluster.name", ES_CLUSTER_NAME).build();
        TransportClient client = new PreBuiltTransportClient(settings).addTransportAddress(new TransportAddress(InetAddress.getByName(ES_CONNECT_IP), 9300));
        SearchResult searchResult = new SearchResult();
        // 设置查询条件
        QueryBuilder qb = matchQuery("productName", key);
        // 设置分页
        if (page <= 0) {
            page = 1;
        }
        int start = (page - 1) * size;
        // 设置高亮显示
        HighlightBuilder hiBuilder = new HighlightBuilder();
        hiBuilder.preTags("<a style=\"color: #e4393c\">");
        hiBuilder.postTags("</a>");
        hiBuilder.field("productName");
        // 执行搜索
        SearchResponse searchResponse = null;
        if (priceGt >= 0 && priceLte >= 0 && sort.isEmpty()) {
            searchResponse = client.prepareSearch(ITEM_INDEX).setTypes(ITEM_TYPE).setSearchType(SearchType.DFS_QUERY_THEN_FETCH).setQuery(// Query
            qb).setFrom(start).setSize(size).setExplain(// 从第几个开始，显示size个数据
            true).highlighter(// 设置高亮显示
            hiBuilder).setPostFilter(// 过滤条件
            QueryBuilders.rangeQuery("salePrice").gt(priceGt).lt(priceLte)).get();
        } else if (priceGt >= 0 && priceLte >= 0 && sort.equals("1")) {
            searchResponse = client.prepareSearch(ITEM_INDEX).setTypes(ITEM_TYPE).setSearchType(SearchType.DFS_QUERY_THEN_FETCH).setQuery(// Query
            qb).setFrom(start).setSize(size).setExplain(// 从第几个开始，显示size个数据
            true).highlighter(// 设置高亮显示
            hiBuilder).setPostFilter(// 过滤条件
            QueryBuilders.rangeQuery("salePrice").gt(priceGt).lt(priceLte)).addSort("salePrice", SortOrder.ASC).get();
        } else if (priceGt >= 0 && priceLte >= 0 && sort.equals("-1")) {
            searchResponse = client.prepareSearch(ITEM_INDEX).setTypes(ITEM_TYPE).setSearchType(SearchType.DFS_QUERY_THEN_FETCH).setQuery(// Query
            qb).setFrom(start).setSize(size).setExplain(// 从第几个开始，显示size个数据
            true).highlighter(// 设置高亮显示
            hiBuilder).setPostFilter(// 过滤条件
            QueryBuilders.rangeQuery("salePrice").gt(priceGt).lt(priceLte)).addSort("salePrice", SortOrder.DESC).get();
        } else if ((priceGt < 0 || priceLte < 0) && sort.isEmpty()) {
            searchResponse = client.prepareSearch(ITEM_INDEX).setTypes(ITEM_TYPE).setSearchType(SearchType.DFS_QUERY_THEN_FETCH).setQuery(// Query
            qb).setFrom(start).setSize(size).setExplain(// 从第几个开始，显示size个数据
            true).highlighter(// 设置高亮显示
            hiBuilder).get();
        } else if ((priceGt < 0 || priceLte < 0) && sort.equals("1")) {
            searchResponse = client.prepareSearch(ITEM_INDEX).setTypes(ITEM_TYPE).setSearchType(SearchType.DFS_QUERY_THEN_FETCH).setQuery(// Query
            qb).setFrom(start).setSize(size).setExplain(// 从第几个开始，显示size个数据
            true).highlighter(// 设置高亮显示
            hiBuilder).addSort("salePrice", SortOrder.ASC).get();
        } else if ((priceGt < 0 || priceLte < 0) && sort.equals("-1")) {
            searchResponse = client.prepareSearch(ITEM_INDEX).setTypes(ITEM_TYPE).setSearchType(SearchType.DFS_QUERY_THEN_FETCH).setQuery(// Query
            qb).setFrom(start).setSize(size).setExplain(// 从第几个开始，显示size个数据
            true).highlighter(// 设置高亮显示
            hiBuilder).addSort("salePrice", SortOrder.DESC).get();
        }
        SearchHits hits = searchResponse.getHits();
        // 返回总结果数
        searchResult.setRecordCount(hits.totalHits);
        List<SearchItem> list = new ArrayList<>();
        if (hits.totalHits > 0) {
            for (SearchHit hit : hits) {
                // 总页数
                int totalPage = (int) (hit.getScore() / size);
                if ((hit.getScore() % size) != 0) {
                    totalPage++;
                }
                // 返回结果总页数
                searchResult.setTotalPages(totalPage);
                // 设置高亮字段
                SearchItem searchItem = new Gson().fromJson(hit.getSourceAsString(), SearchItem.class);
                String productName = hit.getHighlightFields().get("productName").getFragments()[0].toString();
                searchItem.setProductName(productName);
                // 返回结果
                list.add(searchItem);
            }
        }
        searchResult.setItemList(list);
        return searchResult;
    } catch (Exception e) {
        e.printStackTrace();
        throw new XmallException("查询ES索引库出错");
    }
}