Example usage for com.mongodb DBObject containsField

Introduction

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

Prototype

boolean containsField(String s);

Source Link

Document

Checks if this object contains a field with the given name.

Usage

From source file:org.exoplatform.chat.services.mongodb.UserServiceImpl.java

License:Open Source License

public void removeTeamUsers(String teamRoomId, List<String> users) {
    DBCollection coll = db().getCollection(M_USERS_COLLECTION);
    for (String user : users) {
        LOG.info("Team Remove : " + user);
        BasicDBObject query = new BasicDBObject();
        query.put("user", user);
        DBCursor cursor = coll.find(query);
        if (cursor.hasNext()) {
            DBObject doc = cursor.next();
            if (doc.containsField("teams")) {
                List<String> teams = (List<String>) doc.get("teams");
                if (teams.contains(teamRoomId)) {
                    teams.remove(teamRoomId);
                    doc.put("teams", teams);
                    coll.save(doc, WriteConcern.SAFE);
                }/*from  w w  w .  j  a  va  2  s .c  o m*/
            }
        }

    }
}

---

From source file:org.fastmongo.odm.dbobject.mapping.core.DbObjectToDomainConverter.java

License:Apache License

/**
 * Converts mongo value for the given object field into the corresponding field value.
 *
 * @param field   the domain object field.
 * @param obj     the domain object.//from  w ww  .  jav  a  2  s . c  o  m
 * @param db      the document which represents the domain object.
 * @param context the context for this operation, bounded to the root document.
 */
@SuppressWarnings("unchecked")
private void processField(Field field, Object obj, DBObject db, Context context) {
    Object value = db.get(field.getName());
    if (value == null) {
        return;
    }

    Class<?> dbValueType = value.getClass();
    Class<?> fieldType = field.getType();
    if (isCollection(fieldType)) {
        if (Set.class.isAssignableFrom(fieldType)) {
            processSet(field, obj, (List<Object>) value, context);
        } else {
            processList(field, obj, (List<Object>) value, context);
        }
    } else if (isMap(fieldType)) {
        Map<String, Object> map = new LinkedHashMap<>();
        setFieldValue(field, obj, map);
        fillMap(map, (DBObject) value, ConverterHelper.getFieldGenericTypes(field)[1], context);
    } else if (!isMap(dbValueType)) {
        setFieldValue(field, obj, toSimpleType(fieldType, value));
    } else {
        DBObject fieldDbValue = (DBObject) value;
        if (fieldDbValue.containsField(LINK_KEY)) {
            processLink(field, obj, fieldDbValue, context);
        } else {
            Object fieldValue = newInstance(
                    classNameResolver.getClassName(field.getGenericType(), fieldDbValue, classPrefix));
            setFieldValue(field, obj, fieldValue);
            fillObject(fieldValue, fieldDbValue, context);
        }
    }
}

---

From source file:org.fastmongo.odm.dbobject.mapping.support.classname.ReflectionClassNameResolver.java

License:Apache License

@Override
@SuppressWarnings("unchecked")
public String getClassName(Type type, DBObject dbObject, String classPrefix) {
    if (dbObject.containsField(CLASS_KEY)) {
        return restoreClassName((String) dbObject.get(CLASS_KEY), classPrefix);
    }/*  w w w . ja  v a 2 s . c  om*/

    Class clazz = (Class) type;

    String className = IMPLEMENTATION_BY_INTERFACE.get(clazz);
    if (className == null) {
        Set<Class<?>> subTypes = reflections.getSubTypesOf(clazz);
        if (subTypes.size() == 1) {
            className = subTypes.iterator().next().getName();
        } else {
            className = NO_IMPLEMENTATION;
        }
        IMPLEMENTATION_BY_INTERFACE.put(clazz, className);
    }

    if (!NO_IMPLEMENTATION.equals(className)) {
        return className;
    }

    ResolveStrategy resolveStrategy = findSuitableStrategy(clazz);
    if (resolveStrategy != null) {
        className = resolveStrategy.getClassName(clazz, dbObject);
        className = className.startsWith(classPrefix) ? className : restoreClassName(className, classPrefix);
    }

    if (StringUtils.isEmpty(className)) {
        if (!clazz.isInterface()) {
            return clazz.getName();
        }

        throw new IllegalArgumentException(String.format(
                "Can't find appropriate class name for '%s' and DBObject('%s') with classNamePrefix = %s", type,
                StringUtils.abbreviateMiddle(dbObject.toString(), "<...>", 100), classPrefix));
    }

    return className;
}

---

From source file:org.ff4j.mongo.mapper.MongoPropertyMapper.java

License:Apache License

/**
 * Map a property./*www. j a  v a2s .  co m*/
 *
 * @param dbObject
 *      db object
 * @return
 *      list of property
 */
public Property<?> fromStore(DBObject dbObject) {
    PropertyJsonBean pf = new PropertyJsonBean();
    pf.setName((String) dbObject.get(PROPERTY_NAME));
    pf.setDescription((String) dbObject.get(PROPERTY_DESCRIPTION));
    pf.setType((String) dbObject.get(PROPERTY_TYPE));
    pf.setValue((String) dbObject.get(PROPERTY_VALUE));
    if (dbObject.containsField(PROPERTY_FIXEDVALUES)) {
        BasicDBList dbList = (BasicDBList) dbObject.get(PROPERTY_FIXEDVALUES);
        if (dbList != null) {
            for (Object item : dbList) {
                pf.addFixedValue((String) item);
            }
        }
    }
    return pf.asProperty();
}

---

From source file:org.ff4j.store.mongodb.FeatureDBObjectMapper.java

License:Apache License

/**
 * Map from {@link DBObject} to authorizations..
 * //from   ww  w  .  j a  va 2  s .  co  m
 * @param dbObject
 *            target
 * @return
 */
@SuppressWarnings("rawtypes")
private Set<String> mapAuthorization(DBObject dbObject) {
    Set<String> authorisation = new HashSet<String>();
    if (dbObject.containsField(ROLES)) {
        for (Object role : (Iterable) dbObject.get(ROLES)) {
            authorisation.add(role.toString());
        }
    }
    return authorisation;
}

---

From source file:org.ff4j.store.mongodb.FeatureDocumentMapper.java

License:Apache License

/**
 * Map a property./*from   w  ww. j  ava 2s  . c om*/
 *
 * @param dbObject
 *      db object
 * @return
 *      list of property
 */
public Property<?> mapProperty(DBObject dbObject) {
    PropertyJsonBean pf = new PropertyJsonBean();
    pf.setName((String) dbObject.get(PROPERTY_NAME));
    pf.setDescription((String) dbObject.get(PROPERTY_DESCRIPTION));
    pf.setType((String) dbObject.get(PROPERTY_TYPE));
    pf.setValue((String) dbObject.get(PROPERTY_VALUE));
    if (dbObject.containsField(PROPERTY_FIXEDVALUES)) {
        BasicDBList dbList = (BasicDBList) dbObject.get(PROPERTY_FIXEDVALUES);
        if (dbList != null) {
            for (Object item : dbList) {
                pf.addFixedValue((String) item);
            }
        }
    }
    return pf.asProperty();
}

---

From source file:org.forgerock.openidm.repo.mongodb.impl.DocumentUtil.java

License:Open Source License

/**
 * MongoDB can't store data which has key starting with "$".
 * So, When key starts with "$", convert "$" to "_$".
 * //from  w ww .  j  av a 2  s  . com
 * @param obj
 * @return
 */
public static DBObject normalizeForWrite(DBObject obj) {
    String regex = "\"(\\$[^\"]+)\"";
    String replacement = "\"_$1\"";
    for (int i = 0; i < KEYS_OF_STRING.length; i++) {
        if (obj.containsField(KEYS_OF_STRING[i])) {
            JsonValue jv = new JsonValue(obj.get(KEYS_OF_STRING[i]));
            String v = jv.toString().replaceAll(regex, replacement);
            obj.put(KEYS_OF_STRING[i], JSON.parse(v));
        }
    }
    return obj;
}

---

From source file:org.forgerock.openidm.repo.mongodb.impl.DocumentUtil.java

License:Open Source License

/**
 * unescape "_$" to "$"./*from ww w .j  av a 2  s  . c o  m*/
 * And Json parameter convert to Json formatted String paramter,
 * Because, OpenIDM expected to String of Json format, not native Json.
 * 
 * @param obj
 * @return
 */
public static DBObject normalizeForRead(DBObject obj) {
    String regex = "\"([^\"]+)\"";
    String replacement = "\\\"$1\\\"";
    for (int i = 0; i < KEYS_OF_STRING.length; i++) {
        if (obj.containsField(KEYS_OF_STRING[i])) {
            JsonValue jv = new JsonValue(obj.get(KEYS_OF_STRING[i]));
            String v = jv.toString().replaceAll(regex, replacement);
            v = v.replaceAll(" ", "");
            v = v.replaceFirst("\"_\\$", "\"\\$");
            obj.put(KEYS_OF_STRING[i], v);
        }
    }
    return obj;
}

---

From source file:org.fornax.cartridges.sculptor.framework.accessimpl.mongodb.MongoDbAccessBaseWithException.java

License:Apache License

protected void checkLastError() {
    DBObject lastError = getDBCollection().getDB().getLastError();
    if (lastError.containsField("err") && lastError.get("err") != null) {
        throw new DatabaseAccessException(lastError.get("err").toString());
    }//from  w w  w.  ja  v a 2  s .  co m
}

---

From source file:org.fornax.cartridges.sculptor.framework.accessimpl.mongodb.MongoDbDeleteAccessImpl.java

License:Apache License

protected void performRemove(T obj) {
    DBObject dbObj = getDataMapper().toData(obj);
    if (dbObj.containsField("_id")) {
        DBObject id = new BasicDBObject("_id", dbObj.get("_id"));
        getDBCollection().remove(id);//from   w w  w .jav  a  2  s  . c om
    } else {
        getDBCollection().remove(dbObj);
    }
    checkLastError();
}

---

• «
• 1
• 2
• 3
• 4
• 5
• 6
• 7
• 8
• 9
• 10
• 11
• 12
• 13
• 14
• 15
• 16
• 17
• 18
• 19
• 20
• 21
• 22
• 23
• 24
• 25
• 26
• 27
• »