Example usage for com.mongodb DBObject get

Introduction

In this page you can find the example usage for com.mongodb DBObject get.

Prototype

Object get(String key);

Source Link

Document

Gets a field from this object by a given name.

Usage

From source file:MashUp.java

public ArrayList<String> getApibasedonTags(String tags) {
    DBCursor cursor = table1.find();//w  w  w  .j  av a 2 s . c  om

    ArrayList<String> api = new ArrayList<String>();
    while (cursor.hasNext()) {
        DBObject temp = cursor.next();
        String tags_1[] = tags.split(" ");

        for (int i = 0; i < tags_1.length; i++) {
            if (temp.get("Tags").toString().contains(tags_1[i])) {

                api.add(temp.get("id").toString());
            }
        }
    }
    return api;
}

---

From source file:MashUp.java

public HashMap<String, String> getApibasedonRating(float rating) {
    HashMap<String, String> api = new HashMap<String, String>();
    DBCursor cursor = table1.find();/*from   w w w .  j av a2  s .c  o  m*/

    while (cursor.hasNext()) {
        DBObject temp = cursor.next();
        //System.out.println(temp.get("id").toString()+ " "+temp.get("rating").toString());
        if (temp.get("rating").toString() == "") {
            temp.put("rating", "0.0");
        }
        if (Float.parseFloat(temp.get("rating").toString()) > rating) {
            if (api.get("Higher") == null) {

                api.put("Higher", temp.get("id").toString());

            } else {
                if (!api.get("Higher").contains(temp.get("id").toString())) {
                    String temp1 = api.get("Higher") + " " + temp.get("id").toString();
                    api.put("Higher", temp1);
                }
            }
        } else if (Float.parseFloat(temp.get("rating").toString()) < rating) {
            if (api.get("Lower") == null) {
                api.put("Lower", temp.get("id").toString());
            } else {
                if (!api.get("Lower").contains(temp.get("id").toString())) {
                    String temp1 = api.get("Lower") + " " + temp.get("id").toString();
                    api.put("Lower", temp1);
                }
            }
        } else {
            if (api.get("Equals") == null) {
                api.put("Equals", temp.get("id").toString());
            } else {
                if (!api.get("Equals").contains(temp.get("id").toString())) {
                    String temp1 = api.get("Equals") + " " + temp.get("id").toString();
                    api.put("Equals", temp1);
                }
            }
        }
    }
    return api;

}

---

From source file:MashUp.java

public ArrayList<String> getapibyYear(String year) {
    DBCursor cursor = table1.find();//ww w  .j  a v  a2 s.  c  om

    ArrayList<String> api = new ArrayList<String>();
    while (cursor.hasNext()) {
        DBObject temp = cursor.next();

        if (temp.get("updated").toString().contains(year)) {

            api.add(temp.get("id").toString());
        }
    }
    return api;
}

---

From source file:MashUp.java

public HashMap<String, String> getInformation(String keywords) {
    DBCursor cursor = table1.find();//from w  w  w  .j  a v  a2s .  c  om

    HashMap<String, String> api = new HashMap<String, String>();
    while (cursor.hasNext()) {
        DBObject temp = cursor.next();
        String keywords_list[] = keywords.split(" ");
        for (int i = 0; i < keywords_list.length; i++) {
            if (temp.get("title").toString().contains(keywords_list[i])) {
                if (api.get("title") == null) {

                    api.put("title", "APINAME" + temp.get("id") + "$$" + temp.get("title").toString());
                } else {
                    if (!api.get("title")
                            .contains("APINAME" + temp.get("id") + "$$" + temp.get("title").toString())) {
                        api.put("title", api.get("title") + " " + "APINAME" + temp.get("id") + "$$"
                                + temp.get("title").toString());
                    }
                }

            }
            if (temp.get("summary").toString().contains(keywords_list[i])) {
                if (api.get("summary") == null) {
                    System.out.println("Entering");
                    api.put("summary", "APINAME" + temp.get("id") + "$$" + temp.get("summary").toString());
                } else {
                    if (!api.get("summary")
                            .contains("APINAME" + temp.get("id") + "$$" + temp.get("summary").toString())) {
                        api.put("summary", api.get("summary") + " " + "APINAME" + temp.get("id") + "$$"
                                + temp.get("summary").toString());
                    }
                }

            }
            if (temp.get("description").toString().contains(keywords_list[i])) {
                if (api.get("description") == null) {
                    System.out.println("Entering");
                    api.put("description",
                            "APINAME" + temp.get("id") + "$$" + temp.get("description").toString());
                } else {
                    if (!api.get("description")
                            .contains("APINAME" + temp.get("id") + "$$" + temp.get("description").toString())) {
                        api.put("description", api.get("description") + " " + "APINAME" + temp.get("id") + "$$"
                                + temp.get("description").toString());
                    }
                }

            }
        }
    }
    return api;
}

---

From source file:MashUp.java

public ArrayList<String> getMashUpbyYear(String year) {
    DBCursor cursor = table2.find();/*from w ww .jav  a  2  s .co m*/

    ArrayList<String> api = new ArrayList<String>();
    while (cursor.hasNext()) {
        DBObject temp = cursor.next();

        if (temp.get("updated").toString().contains(year)) {

            api.add(temp.get("id").toString());
        }
    }
    return api;
}

---

From source file:MashUp.java

public ArrayList<String> getMashUpbyUsedApis(String Api) {
    DBCursor cursor = table2.find();//  w w  w  . j  av  a 2  s  .c o  m

    ArrayList<String> api = new ArrayList<String>();
    while (cursor.hasNext()) {
        DBObject temp = cursor.next();

        if (temp.get("APIs").toString().contains(Api)) {

            api.add(temp.get("APIs").toString());
        }
    }
    return api;
}

---

From source file:MashUp.java

public ArrayList<String> getMashUpbasedonTags(String tags) {
    DBCursor cursor = table2.find();//from   w  ww .java 2 s  . c  o  m

    ArrayList<String> api = new ArrayList<String>();
    while (cursor.hasNext()) {
        DBObject temp = cursor.next();
        String tags_1[] = tags.split(" ");

        for (int i = 0; i < tags_1.length; i++) {
            if (temp.get("Tags").toString().contains(tags_1[i])) {

                api.add(temp.get("id").toString());
            }
        }
    }
    return api;
}

---

From source file:MashUp.java

public ArrayList<String> getMashUpVisual() {
    DBCursor cursor = table1.find();//from w  ww  . ja v  a2s.  c  o m

    ArrayList<String> api = new ArrayList<String>();
    while (cursor.hasNext()) {
        DBObject temp = cursor.next();

        if (temp.get("updated").toString().contains("2013")) {

            api.add(temp.get("name").toString());
        }

    }
    return api;
}

---

From source file:MashUp.java

public HashMap<String, String> getMashUpInformation(String keywords) {
    DBCursor cursor = table2.find();//from  www. java  2  s. c om

    HashMap<String, String> api = new HashMap<String, String>();
    while (cursor.hasNext()) {
        DBObject temp = cursor.next();
        String keywords_list[] = keywords.split(" ");
        for (int i = 0; i < keywords_list.length; i++) {
            if (temp.get("title").toString().contains(keywords_list[i])) {
                if (api.get("title") == null) {

                    api.put("title", "APINAME" + temp.get("id") + "$$" + temp.get("title").toString());
                } else {
                    if (!api.get("title")
                            .contains("APINAME" + temp.get("id") + "$$" + temp.get("title").toString())) {
                        api.put("title", api.get("title") + " " + "APINAME" + temp.get("id") + "$$"
                                + temp.get("title").toString());
                    }
                }

            }
            if (temp.get("summary").toString().contains(keywords_list[i])) {
                if (api.get("summary") == null) {
                    System.out.println("Entering");
                    api.put("summary", "APINAME" + temp.get("id") + "$$" + temp.get("summary").toString());
                } else {
                    if (!api.get("summary")
                            .contains("APINAME" + temp.get("id") + "$$" + temp.get("summary").toString())) {
                        api.put("summary", api.get("summary") + " " + "APINAME" + temp.get("id") + "$$"
                                + temp.get("summary").toString());
                    }
                }

            }
            if (temp.get("description").toString().contains(keywords_list[i])) {
                if (api.get("description") == null) {
                    System.out.println("Entering");
                    api.put("description",
                            "APINAME" + temp.get("id") + "$$" + temp.get("description").toString());
                } else {
                    if (!api.get("description")
                            .contains("APINAME" + temp.get("id") + "$$" + temp.get("description").toString())) {
                        api.put("description", api.get("description") + " " + "APINAME" + temp.get("id") + "$$"
                                + temp.get("description").toString());
                    }
                }

            }
        }
    }
    return api;
}

---

From source file:MashUp.java

public String queryDatabaseApi(String Year, String Protocol, String Category, String Tags, String Keywords,
        Double Rating) {/*from w  ww .j  a v  a  2  s  . com*/

    String temp = "";
    BasicDBObject gtQuery = new BasicDBObject();
    BasicDBObject ltQuery = new BasicDBObject();
    BasicDBObject eqQuery = new BasicDBObject();

    if (!Rating.equals(0.0)) {

        /*
        greater than
        */

        temp = temp + "\n";
        temp = temp + "Greater than " + Rating + "\n" + "\n";
        temp = temp + "\n";

        if (!Year.equals("")) {
            gtQuery.put("updated", new BasicDBObject("$regex", ".*" + Year + ".*"));
        }
        if (!Protocol.equals("")) {
            gtQuery.put("protocols", Protocol);
        }

        if (!Category.equals("")) {
            gtQuery.put("category", Category);
        }
        if (!Tags.equals("")) {
            gtQuery.put("Tags", new BasicDBObject("$regex", ".*" + Tags + ".*"));
        }
        if (!Keywords.equals("")) {
            DBObject clause1 = new BasicDBObject("summary",
                    new BasicDBObject("$regex", ".*" + Keywords + ".*"));
            DBObject clause2 = new BasicDBObject("description",
                    new BasicDBObject("$regex", ".*" + Keywords + ".*"));
            DBObject clause3 = new BasicDBObject("title", new BasicDBObject("$regex", ".*" + Keywords + ".*"));
            BasicDBList or = new BasicDBList();
            or.add(clause1);
            or.add(clause3);
            or.add(clause2);
            gtQuery.put("$or", or);
            //DBObject query = new BasicDBObject("$or", or);
            //System.out.println(query);

        }

        gtQuery.put("rating", new BasicDBObject("$gt", Rating));
        DBCursor cursor = table1.find(gtQuery);
        while (cursor.hasNext()) {
            DBObject temp1 = cursor.next();
            if (!temp.contains(temp1.get("name").toString()))
                temp = temp + " " + temp1.get("name") + "\n";
        }

        /*
        lower than
        */

        temp = temp + "\n";
        temp = temp + "Lower than " + Rating + "\n" + "\n";
        temp = temp + "\n";

        if (!Year.equals("")) {
            ltQuery.put("updated", new BasicDBObject("$regex", ".*" + Year + ".*"));
        }
        if (!Protocol.equals("")) {
            ltQuery.put("protocols", Protocol);
        }

        if (!Category.equals("")) {
            ltQuery.put("category", Category);
        }
        if (!Tags.equals("")) {
            ltQuery.put("Tags", new BasicDBObject("$regex", ".*" + Tags + ".*"));
        }
        if (!Keywords.equals("")) {
            DBObject clause1 = new BasicDBObject("summary",
                    new BasicDBObject("$regex", ".*" + Keywords + ".*"));
            DBObject clause2 = new BasicDBObject("description",
                    new BasicDBObject("$regex", ".*" + Keywords + ".*"));
            DBObject clause3 = new BasicDBObject("title", new BasicDBObject("$regex", ".*" + Keywords + ".*"));
            BasicDBList or = new BasicDBList();
            or.add(clause1);
            or.add(clause3);
            or.add(clause2);
            ltQuery.put("$or", or);
            //DBObject query = new BasicDBObject("$or", or);
            //System.out.println(query);

        }

        ltQuery.put("rating", new BasicDBObject("$lt", Rating));
        DBCursor cursor2 = table1.find(ltQuery);
        while (cursor2.hasNext()) {
            DBObject temp1 = cursor2.next();
            if (!temp.contains(temp1.get("name").toString()))
                temp = temp + " " + temp1.get("name") + "\n";
        }

        /*
                
        equal to 
        */

        temp = temp + "\n";
        temp = temp + "Equal to " + Rating + "\n" + "\n";
        temp = temp + "\n";

        if (!Year.equals("")) {
            eqQuery.put("updated", new BasicDBObject("$regex", ".*" + Year + ".*"));
        }
        if (!Protocol.equals("")) {
            eqQuery.put("protocols", Protocol);
        }

        if (!Category.equals("")) {
            eqQuery.put("category", Category);
        }
        if (!Tags.equals("")) {
            eqQuery.put("Tags", new BasicDBObject("$regex", ".*" + Tags + ".*"));
        }
        if (!Keywords.equals("")) {
            DBObject clause1 = new BasicDBObject("summary",
                    new BasicDBObject("$regex", ".*" + Keywords + ".*"));
            DBObject clause2 = new BasicDBObject("description",
                    new BasicDBObject("$regex", ".*" + Keywords + ".*"));
            DBObject clause3 = new BasicDBObject("title", new BasicDBObject("$regex", ".*" + Keywords + ".*"));
            BasicDBList or = new BasicDBList();
            or.add(clause1);
            or.add(clause3);
            or.add(clause2);
            eqQuery.put("$or", or);
            //DBObject query = new BasicDBObject("$or", or);
            //System.out.println(query);

        }

        eqQuery.put("rating", new BasicDBObject("$eq", Rating));
        DBCursor cursor3 = table1.find(eqQuery);
        while (cursor3.hasNext()) {
            DBObject temp1 = cursor3.next();
            if (!temp.contains(temp1.get("name").toString()))
                temp = temp + " " + temp1.get("name") + "\n";
        }

    } else {

        BasicDBObject test = new BasicDBObject();
        if (!Year.equals("")) {
            test.put("updated", new BasicDBObject("$regex", ".*" + Year + ".*"));
        }
        if (!Protocol.equals("")) {
            test.put("protocols", Protocol);
        }

        if (!Category.equals("")) {
            test.put("category", Category);
        }
        if (!Tags.equals("")) {
            test.put("Tags", new BasicDBObject("$regex", ".*" + Tags + ".*"));
        }
        if (!Keywords.equals("")) {
            DBObject clause1 = new BasicDBObject("summary",
                    new BasicDBObject("$regex", ".*" + Keywords + ".*"));
            DBObject clause2 = new BasicDBObject("description",
                    new BasicDBObject("$regex", ".*" + Keywords + ".*"));
            DBObject clause3 = new BasicDBObject("title", new BasicDBObject("$regex", ".*" + Keywords + ".*"));
            BasicDBList or = new BasicDBList();
            or.add(clause1);
            or.add(clause3);
            or.add(clause2);
            test.put("$or", or);
            //DBObject query = new BasicDBObject("$or", or);
            //System.out.println(query);

        }

        DBCursor cursor = table1.find(test);
        while (cursor.hasNext()) {
            DBObject temp1 = cursor.next();
            if (!temp.contains(temp1.get("name").toString()))
                temp = temp + " " + temp1.get("name") + "\n";
        }
    }

    /*
    if(!Year.equals("")){
    //gtQuery.put("rating", new BasicDBObject("$gt", "4"));
    gtQuery.put("updated",new BasicDBObject("$regex",".*"+Year+".*"));
    }
    if(!Protocol.equals("")){
    gtQuery.put("protocols",Protocol);
    }
            
    if(!Category.equals("")){
    gtQuery.put("category",Category);
    }
    if(!Tags.equals("")){
    gtQuery.put("Tags",new BasicDBObject("$regex",".*"+Tags+".*") );
    }
     if(!Keywords.equals("")){
    DBObject clause1 = new BasicDBObject("summary", new BasicDBObject("$regex",".*"+Keywords+".*"));  
    DBObject clause2 = new BasicDBObject("description", new BasicDBObject("$regex",".*"+Keywords+".*"));
    DBObject clause3 = new BasicDBObject("title", new BasicDBObject("$regex",".*"+Keywords+".*")); 
    BasicDBList or = new BasicDBList();
    or.add(clause1);or.add(clause3);
    or.add(clause2);
    gtQuery.put("$or", or);
    //DBObject query = new BasicDBObject("$or", or);
    //System.out.println(query);
            
    }
             
            
            
    //gtQuery.put("rating", new BasicDBObject("$gt", "4").append("$lt", "5"));
    //  gtQuery.put("updated", "2012-12-17T09:51:40Z");
    DBCursor cursor = table1.find(gtQuery);
    String temp="";
            
    if(!Rating.equals(0.0)){
     gtQuery.put("rating",new BasicDBObject("$gt",Rating));
     temp="Greater than "+Rating+"\n"+"\n";
      while(cursor.hasNext()) {
    DBObject temp1 = cursor.next();
         temp=temp+" "+temp1.get("name")+"\n";
      }
              
      gtQuery.remove("rating");
      temp=temp+"\n";
    gtQuery.put("rating",new BasicDBObject("$lt",Rating));
     temp= temp+"Lesser than "+Rating+"\n"+"\n";
      while(cursor.hasNext()) {
    DBObject temp1 = cursor.next();
         temp=temp+" "+temp1.get("name")+"\n";
    }
            
    gtQuery.remove("rating");
    temp=temp+"\n";
    gtQuery.put("rating",new BasicDBObject("$eq",Rating));
     temp=temp+"Equal to "+Rating+"\n"+"\n";
      while(cursor.hasNext()) {
    DBObject temp1 = cursor.next();
         temp=temp+" "+temp1.get("name")+"\n";
    }
            
    }else{
    while(cursor.hasNext()) {
    DBObject temp1 = cursor.next();
         temp=temp+" "+temp1.get("name")+"\n";
    }
    }
            
    */

    return temp;
}

---

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