Package com.mongodb

Examples of com.mongodb.BasicDBObjectBuilder

139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
    public synchronized boolean setHead(RecordId base, RecordId head) {
        if (!base.equals(getHead())) {
            return false;
        }

        BasicDBObjectBuilder builder = BasicDBObjectBuilder.start();
        builder.add("_id", name);
        if (state.containsField("parent")) {
            builder.add("parent", state.get("parent"));
        }
        if (state.containsField("base")) {
            builder.add("base", state.get("base"));
        }
        builder.add("head", head.toString());
        DBObject nextState = builder.get();

        WriteResult result =
                journals.update(state, nextState, false, false, concern);
        if (result.getN() == 1) {
            state = nextState;
View Full Code Here
193
194
195
196
197
198
199
200
201
202
203
204
205
206
                head = newHead;
            }

            base = head;

            BasicDBObjectBuilder builder = BasicDBObjectBuilder.start();
            builder.add("_id", name);
            builder.add("parent", state.get("parent"));
            builder.add("base", base.toString());
            builder.add("head", head.toString());
            // TODO: concurrent updates?
            journals.update(state, builder.get(), false, false, concern);
        }
    }
View Full Code Here
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
     * {name: "Jim", someBinData: new BinData(2,"1234")}<p>
     */
    public static List<DBObject> getDocuments() {
        final List<DBObject> examples = new ArrayList<>();
        examples.add(
            new BasicDBObjectBuilder()
                .add("name", "Tom")
                .add("bio", "A nice guy.")
                .add("pets", Arrays.asList("monkey", "fish"))
                .add("someWeirdLegacyKey", "I like Ike!")
            .get()
        );
        examples.add(
            new BasicDBObjectBuilder()
                .add("name", "Dick")
                .add("bio", "I swordfight.")
                .add("birthday", LocalDate.of(1974, 3, 14).toString())
            .get()
        );
        examples.add(
            new BasicDBObjectBuilder()
                .add("name", "Harry")
                .add("pets", "egret")
                .add("birthday", LocalDate.of(1984, 3, 14).toString())
            .get()
        );
        examples.add(
            new BasicDBObjectBuilder()
                .add("name", "Geneviève")
                .add("bio", "Ça va?")
            .get()
        );
        examples.add(
            new BasicDBObjectBuilder()
                .add("name", "Jim")
                .add("someBinData", new Binary((byte) 0x02, new byte[]{1,2,3,4}))
            .get()
        );

View Full Code Here
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
      // don't let's be silly
      return;
    }
   
    // shard the new output collection
    BasicDBObjectBuilder builder = new BasicDBObjectBuilder();
    builder.add("enableSharding", database);
    admindb.command(builder.get());
   
    builder = new BasicDBObjectBuilder();
    builder.add("shardCollection", database + "." + collection);
   
    // just shard on _id - but user gets to decide what the _id is
    builder.add("key", new BasicDBObject("_id", 1));  
    admindb.command(builder.get());
   
    // pre-split to get parallel writes
    // this http://www.mongodb.org/display/DOCS/Splitting+Chunks says
    // balancer moving chunks should take 5 minutes ... too long
    // wonder if moveChunk command is faster
View Full Code Here
58
59
60
61
62
63
64
65
66
67
68
      for(IntWritable value : values) {
        sum += value.get();
      }
 
      // create a mongo document
      BasicDBObjectBuilder b = new BasicDBObjectBuilder();
      b.add("count", sum);
     
      // key outputted becomes the mongo document's _id
      context.write(word, b.get());
    }
View Full Code Here
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
      // don't let's be silly - nice sharded cluster, no shard
      return;
    }
   
    // shard the new output collection
    BasicDBObjectBuilder builder = new BasicDBObjectBuilder();
    builder.add("enableSharding", database);
    admindb.command(builder.get());
   
    builder = new BasicDBObjectBuilder();
    builder.add("shardCollection", database + "." + collection);
   
    // just shard on _id - but user gets to decide what the _id is
    builder.add("key", new BasicDBObject("_id", 1));  
    admindb.command(builder.get());
   
    // pre-split to get parallel writes
    // this http://www.mongodb.org/display/DOCS/Splitting+Chunks says
    // balancer moving chunks should take 5 minutes ... too long
    // wonder if moveChunk command is faster
View Full Code Here
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
    /**
     * parses the string and validates each part
     */
    @SuppressWarnings("rawtypes")
    public static BasicDBObject parseFieldsString(String str, Class clazz, Mapper mapr, boolean validate) {
        BasicDBObjectBuilder ret = BasicDBObjectBuilder.start();
        String[] parts = str.split(",");
        for (String s : parts) {
            s = s.trim();
            int dir = 1;

            if (s.startsWith("-")) {
                dir = -1;
                s = s.substring(1).trim();
            }

            if (validate) {
                StringBuffer sb = new StringBuffer(s);
                DefaultMapper.validate(clazz, mapr, sb, FilterOperator.IN, "", true, false);
                s = sb.toString();
            }
            ret = ret.add(s, dir);
        }
        return (BasicDBObject) ret.get();
    }
View Full Code Here
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
        this.opts = opts;
    }

    @Override
    public void addTo(DBObject obj) {
        BasicDBObjectBuilder query = null;
        switch (operator) {
            case NEAR:
                query = BasicDBObjectBuilder.start(FilterOperator.NEAR.val(), value);
                break;
            case NEAR_SPHERE:
                query = BasicDBObjectBuilder.start(FilterOperator.NEAR_SPHERE.val(), value);
                break;
            case WITHIN_BOX:
                query = BasicDBObjectBuilder.start().push(FilterOperator.WITHIN.val()).add(operator.val(), value);
                break;
            case WITHIN_CIRCLE:
                query = BasicDBObjectBuilder.start().push(FilterOperator.WITHIN.val()).add(operator.val(), value);
                break;
            case WITHIN_CIRCLE_SPHERE:
                query = BasicDBObjectBuilder.start().push(FilterOperator.WITHIN.val()).add(operator.val(), value);
                break;
            default:
                throw new UnsupportedOperationException(operator + " not supported for geo-query");
        }

        //add options...
        if (opts != null)
            for (Map.Entry<String, Object> e : opts.entrySet())
                query.append(e.getKey(), e.getValue());

        obj.put(field, query.get());
    }
View Full Code Here
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
     * @param dropDupsOnCreate
     * @param background
     */
    @SuppressWarnings({"rawtypes"})
    public void ensureIndex(Class clazz, String name, IndexFieldDef[] defs, boolean unique, boolean dropDupsOnCreate, boolean background) {
        BasicDBObjectBuilder keys = BasicDBObjectBuilder.start();

        for (IndexFieldDef def : defs) {
            String fieldName = def.getField();
            IndexDirection dir = def.getDirection();
            keys.add(fieldName, dir.toIndexValue());
        }

        ensureIndex(clazz, name, (BasicDBObject) keys.get(), unique, dropDupsOnCreate, background, false, -1);
    }
View Full Code Here
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
     * @param dropDupsOnCreate
     * @param background
     * @param sparse
     */
    protected <T> void ensureIndex(Class<T> clazz, String name, BasicDBObject fields, boolean unique, boolean dropDupsOnCreate, boolean background, boolean sparse, int expireAfterSeconds) {
        BasicDBObjectBuilder keyOpts = new BasicDBObjectBuilder();
        if (name != null && name.length() > 0) {
            keyOpts.add("name", name);
        }
        if (unique) {
            keyOpts.add("unique", true);
            if (dropDupsOnCreate)
                keyOpts.add("dropDups", true);
        }

        if (background)
            keyOpts.add("background", true);
        if (sparse)
            keyOpts.add("sparse", true);
        if (expireAfterSeconds > -1) {
            keyOpts.add("expireAfterSeconds", expireAfterSeconds);
        }

        DBCollection dbColl = getCollection(clazz);

        BasicDBObject opts = (BasicDBObject) keyOpts.get();
        if (opts.isEmpty()) {
            log.debug("Ensuring index for " + dbColl.getName() + " with keys:" + fields);
            dbColl.ensureIndex(fields);
        } else {
            log.debug("Ensuring index for " + dbColl.getName() + " with keys:" + fields + " and opts:" + opts);
View Full Code Here
TOP

Related Classes of com.mongodb.BasicDBObjectBuilder

  • com.dp.nebula.wormhole.plugins.reader.mongoreader.MongoReaderSplitter
  • com.findwise.hydra.mongodb.MongoDocumentIO
  • com.github.jmkgreen.morphia.DatastoreImpl
  • com.github.jmkgreen.morphia.indexing.CoveringTextIndexCommand
  • com.github.jmkgreen.morphia.indexing.FilteredTextIndexCommand
  • com.github.jmkgreen.morphia.indexing.TextIndexCommand
  • com.github.jmkgreen.morphia.query.GeoFieldCriteria
  • com.github.jmkgreen.morphia.query.QueryImpl
  • com.github.variety.test.SampleData
  • com.impetus.client.mongodb.DocumentObjectMapper
    • Copyright © 2018 www.massapicom. All rights reserved.
    All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.