Example usage for com.mongodb.client MongoCollection find

Introduction

In this page you can find the example usage for com.mongodb.client MongoCollection find.

Prototype

FindIterable<TDocument> find(ClientSession clientSession);

Source Link

Document

Finds all documents in the collection.

Usage

From source file:com.shampan.model.LoginAttemptModel.java

/**
 * this method will return total number of login attempts of a user
 *
 * @param email */* w  ww  . j a v a  2 s . c  o  m*/
 */
public ResultEvent getAttemptsNum(String email) {
    try {
        MongoCollection<LoginAttemptDAO> mongoCollection = DBConnection.getInstance().getConnection()
                .getCollection(Collections.LOGINATTEMPTS.toString(), LoginAttemptDAO.class);
        String attrEmail = PropertyProvider.get("EMAIL");
        int count = 0;
        Document selectDocument = new Document();
        selectDocument.put(attrEmail, email);
        Document groupDocument = new Document();
        groupDocument.put("", email);
        List<ArrayList> array = new ArrayList<>();
        //            mongoCollection.aggregate();
        MongoCursor<LoginAttemptDAO> loginattemptList = mongoCollection.find(selectDocument).iterator();
        while (loginattemptList.hasNext()) {
            count = count + 1;
            this.getResultEvent().setResult(count);
        }
        this.getResultEvent().setResponseCode(PropertyProvider.get("SUCCESSFUL_OPERATION"));
    } catch (Exception ex) {
        this.getResultEvent().setResponseCode(PropertyProvider.get("ERROR_EXCEPTION"));
    }
    return this.resultEvent;
}

From source file:com.shampan.model.PageModel.java

public ResultEvent getPageExist(String title, String categoryId) {
    try {/*from  w ww . j  ava 2  s  .  c om*/
        MongoCollection<PageDAO> mongoCollection = DBConnection.getInstance().getConnection()
                .getCollection(Collections.PAGES.toString(), PageDAO.class);
        Document selectDocument = new Document();
        selectDocument.put("title", title);
        selectDocument.put("category.categoryId", categoryId);
        PageDAO pageInfo = mongoCollection.find(selectDocument).first();
        if (pageInfo != null) {
            this.getResultEvent().setResponseCode(PropertyProvider.get("PAGE_IS_EXIST"));
        } else {
            this.getResultEvent().setResponseCode(PropertyProvider.get("USER_ALLOW_TO_CREATE_PAGE"));
        }
    } catch (Exception ex) {
        this.getResultEvent().setResponseCode(PropertyProvider.get("ERROR_EXCEPTION"));
    }
    return this.resultEvent;

}

From source file:com.shampan.model.PageModel.java

public ResultEvent getPageInfo(String pageId) {
    ResultEvent resultEvent1 = new ResultEvent();
    try {/*from   ww  w  . j  a  v  a  2  s. c om*/
        MongoCollection<PageDAO> mongoCollection = DBConnection.getInstance().getConnection()
                .getCollection(Collections.PAGES.toString(), PageDAO.class);
        Document selectDocument = new Document();
        selectDocument.put("pageId", pageId);
        PageDAO pageInfo = mongoCollection.find(selectDocument).first();
        if (pageInfo != null) {
            resultEvent1.setResult(pageInfo);
            resultEvent1.setResponseCode(PropertyProvider.get("SUCCESSFUL_OPERATION"));
        } else {
            resultEvent1.setResponseCode(PropertyProvider.get("NULL_POINTER_EXCEPTION"));
        }
    } catch (Exception ex) {
        resultEvent1.setResponseCode(PropertyProvider.get("ERROR_EXCEPTION"));
    }
    return resultEvent1;

}

From source file:com.shampan.model.PageModel.java

public PageDAO getPageBasicInfo(String pageId) {
    MongoCollection<PageDAO> mongoCollection = DBConnection.getInstance().getConnection()
            .getCollection(Collections.PAGES.toString(), PageDAO.class);
    Document selectDocument = new Document();
    selectDocument.put("pageId", pageId);
    PageDAO pageInfo = mongoCollection.find(selectDocument).first();
    return pageInfo;
}

From source file:com.shampan.model.PageModel.java

public JSONObject getMemeberInfo(String pageId, String userId) {
    JSONObject memberInfo = new JSONObject();
    try {//from  w ww  .j a  v  a2s.co  m
        MongoCollection<PageMemberDAO> mongoCollection = DBConnection.getInstance().getConnection()
                .getCollection(Collections.PAGEMEMBERS.toString(), PageMemberDAO.class);
        Document selectDocument = new Document();
        selectDocument.put("pageId", pageId);
        PageMemberDAO pageInfo = mongoCollection.find(selectDocument).first();
        if (pageInfo != null) {
            String relationTypeId = PropertyProvider.get("PAGE_MEMBER_STATUS_ID_LIKED");
            List<MemberInfo> memberList = pageInfo.getMemberList();
            int memberCounter = memberList.size();
            if (memberCounter > 0) {
                int counter = 0;
                for (int j = 0; j < memberList.size(); j++) {
                    if (memberList.get(j).getRelationTypeId().equals(relationTypeId)) {
                        counter = counter + 1;
                    }
                    if (userId.equals(memberList.get(j).getUserId())) {
                        memberInfo.put("memberShipStatus", memberList.get(j).getRelationTypeId());
                    }
                }
                memberInfo.put("counter", counter);
            }
            logger.debug(PropertyProvider.get("SUCCESSFUL_OPERATION"));
        } else {
            logger.debug(PropertyProvider.get("NULL_POINTER_EXCEPTION"));
        }
    } catch (Exception ex) {
        logger.debug(ex.getMessage());
    }
    return memberInfo;

}

From source file:com.shampan.model.PageModel.java

public List<JSONObject> getInviteFriendList(String pageId, String userId, int offset, int limit) {
    List<JSONObject> jsonFriendList = new ArrayList<>();
    try {/*  www  . j av a2 s .  c  o m*/
        MongoCollection<PageMemberDAO> mongoCollection = DBConnection.getInstance().getConnection()
                .getCollection(Collections.PAGEMEMBERS.toString(), PageMemberDAO.class);
        Document selectDocument = new Document();
        selectDocument.put("pageId", pageId);
        PageMemberDAO pageInfo = mongoCollection.find(selectDocument).first();
        List<MemberInfo> memberList = new ArrayList<>();
        if (pageInfo != null) {
            memberList = pageInfo.getMemberList();
        }
        RelationModel friends = new RelationModel();
        String relationTypeId = PropertyProvider.get("RELATION_TYPE_FRIEND_ID");
        List<RelationInfo> friendList = friends.getRelationList(userId, relationTypeId, offset, limit);
        if (friendList.size() > 0) {
            for (int i = 0; i < friendList.size(); i++) {
                JSONObject jsonFriend = new JSONObject();
                jsonFriend.put("friendInfo", friendList.get(i));
                if (memberList.size() > 0) {
                    for (int j = 0; j < memberList.size(); j++) {
                        if (friendList.get(i).getUserId().equals(memberList.get(j).getUserId())) {
                            jsonFriend.put("status", memberList.get(j).getRelationTypeId());
                        }
                    }
                }
                jsonFriendList.add(jsonFriend);
            }
        }
        this.getResultEvent().setResponseCode(PropertyProvider.get("SUCCESSFUL_OPERATION"));
    } catch (Exception ex) {
        this.getResultEvent().setResponseCode(PropertyProvider.get("ERROR_EXCEPTION"));
    }
    return jsonFriendList;
}

From source file:com.shampan.model.PageModel.java

public ResultEvent addPageMember(String pageId, String memberInfo) {
    try {// w w  w  .ja v a2 s . c  o  m
        MongoCollection<PageMemberDAO> mongoCollection = DBConnection.getInstance().getConnection()
                .getCollection(Collections.PAGEMEMBERS.toString(), PageMemberDAO.class);
        Document selectDocument = new Document();
        selectDocument.put("pageId", pageId);
        MemberInfo mInfo = MemberInfo.getMemberInfo(memberInfo);
        if (mInfo != null) {
            PageMemberDAO pageInfo = mongoCollection.find(selectDocument).first();
            boolean userIsExist = false;
            if (pageInfo != null) {
                List<MemberInfo> memberList = pageInfo.getMemberList();
                List<MemberInfo> tempMemberList = new ArrayList<>();
                if (memberList.size() > 0) {
                    for (int i = 0; i < memberList.size(); i++) {
                        MemberInfo tempMemberInfo = memberList.get(i);
                        if (tempMemberInfo.getUserId().equals(mInfo.getUserId())) {
                            tempMemberInfo
                                    .setRelationTypeId(PropertyProvider.get("PAGE_MEMBER_STATUS_ID_LIKED"));
                            userIsExist = true;
                        }
                        tempMemberList.add(tempMemberInfo);
                    }
                }
                if (userIsExist != false) {
                    mongoCollection.findOneAndUpdate(selectDocument, new Document("$set",
                            new Document("memberList", JSON.parse(tempMemberList.toString()))));
                } else {
                    mongoCollection.findOneAndUpdate(selectDocument,
                            new Document("$push", new Document("memberList", JSON.parse(mInfo.toString()))));
                }
            } else {
                List<MemberInfo> mList = new ArrayList<MemberInfo>();
                mList.add(mInfo);
                PageMemberDAO pageMember = new PageMemberDAO();
                pageMember.setPageId(pageId);
                pageMember.setMemberList(mList);
                mongoCollection.insertOne(pageMember);
            }
            this.getResultEvent().setResponseCode(PropertyProvider.get("SUCCESSFUL_OPERATION"));
        } else {
            this.getResultEvent().setResponseCode(PropertyProvider.get("NULL_POINTER_EXCEPTION"));
        }
    } catch (Exception ex) {
        this.getResultEvent().setResponseCode(PropertyProvider.get("ERROR_EXCEPTION"));
    }
    return this.resultEvent;

}

From source file:com.shampan.model.PageModel.java

public PageAlbumDAO getAlbumInfo(String pageId, String albumId) {
    MongoCollection<PageAlbumDAO> mongoCollection = DBConnection.getInstance().getConnection()
            .getCollection(Collections.PAGEALBUMS.toString(), PageAlbumDAO.class);
    String attUserId = PropertyProvider.get("USER_ID");
    String attAlbumId = PropertyProvider.get("ALBUM_ID");
    String attPhotoId = PropertyProvider.get("PHOTO_ID");
    String attTotalImg = PropertyProvider.get("TOTAL_IMG");
    String attReferenceId = PropertyProvider.get("REFERENCE_ID");
    Document sQuery = new Document();
    sQuery.put("pageId", pageId);
    sQuery.put(attAlbumId, albumId);/*from   w ww.  j  a  v  a  2s.  c  o  m*/
    Document pQuery = new Document();
    pQuery.put("pageId", "$all");
    pQuery.put(attAlbumId, "$all");
    pQuery.put(attPhotoId, "$all");
    pQuery.put(attTotalImg, "$all");
    pQuery.put(attReferenceId, "$all");
    PageAlbumDAO albumInfo = mongoCollection.find(sQuery).projection(pQuery).first();
    return albumInfo;
}

From source file:com.shampan.model.PageModel.java

public List<PageAlbumDAO> getAlbums(String pageId) {
    MongoCollection<PageAlbumDAO> mongoCollection = DBConnection.getInstance().getConnection()
            .getCollection(Collections.PAGEALBUMS.toString(), PageAlbumDAO.class);
    BasicDBObject selectQuery = (BasicDBObject) QueryBuilder.start("pageId").is(pageId).get();
    Document pQuery = new Document();
    pQuery.put("albumId", "$all");
    pQuery.put("title", "$all");
    pQuery.put("totalImg", "$all");
    pQuery.put("defaultImg", "$all");
    MongoCursor<PageAlbumDAO> cursorAlbumList = mongoCollection.find(selectQuery).projection(pQuery).iterator();
    List<PageAlbumDAO> albumList = IteratorUtils.toList(cursorAlbumList);
    return albumList;

}

From source file:com.shampan.model.PageModel.java

public String getAlbum(String userId, String pageId, String albumId) {
    MongoCollection<PageAlbumDAO> mongoCollection = DBConnection.getInstance().getConnection()
            .getCollection(Collections.USERALBUMS.toString(), PageAlbumDAO.class);
    Document selectDocument = new Document();
    selectDocument.put("pageId", pageId);
    selectDocument.put("albumId", albumId);
    PageAlbumDAO albumInfo = mongoCollection.find(selectDocument).first();
    JSONObject albumInfoJson = new JSONObject();
    try {//from   ww w  .  jav  a  2 s  .c o  m
        albumInfoJson.put("albumId", albumInfo.getAlbumId());
        albumInfoJson.put("referenceId", albumInfo.getReferenceId());
        albumInfoJson.put("pageId", albumInfo.getPageId());
        albumInfoJson.put("title", albumInfo.getTitle());
        albumInfoJson.put("description", albumInfo.getDescription());
        albumInfoJson.put("totalImg", albumInfo.getTotalImg());
        albumInfoJson.put("defaultImg", albumInfo.getTotalImg());
        if (albumInfo.getLike() != null) {
            int likeSize = albumInfo.getLike().size();
            if (likeSize > 0) {
                albumInfoJson.put("likeCounter", likeSize);

            }
            int i = 0;
            while (likeSize > 0) {
                String tempUserId = albumInfo.getLike().get(i).getUserInfo().getUserId();
                if (tempUserId.equals(userId)) {
                    albumInfoJson.put("likeStatus", "1");
                }
                likeSize--;
                i++;
            }

        }
        if (albumInfo.getComment() != null) {
            int commentSize = albumInfo.getComment().size();
            List<Comment> commentList = new ArrayList();
            if (commentSize >= 1) {
                Comment lastComment = albumInfo.getComment().get(commentSize - 1);
                commentList.add(lastComment);
            }
            if (commentSize >= 2) {
                Comment secondlastComment = albumInfo.getComment().get(commentSize - 2);
                commentList.add(secondlastComment);
            }
            if (commentSize > 2) {
                albumInfoJson.put("commentCounter", commentSize - 2);
            }
            albumInfoJson.put("comment", commentList);
        }
        if (albumInfo.getShare() != null) {
            int shareSize = albumInfo.getShare().size();
            if (shareSize > 0) {
                albumInfoJson.put("shareCounter", shareSize);
            }
        }
    } catch (NullPointerException npe) {
        LogWriter.getErrorLog().error(npe);
    }

    return albumInfoJson.toString();
}