Example usage for com.mongodb BasicDBObject get

Introduction

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

Prototype

public Object get(final String key) 

Source Link

Document

Gets a value from this object

Usage

From source file:com.ebay.cloud.cms.dal.persistence.flatten.impl.embed.EmbedFieldModifyCommand.java

License:Apache License

void buildRepalceBody(BasicDBObject embedObject, MetaField field) {
    BasicDBObject enityObject = (BasicDBObject) getEntity().getNode();
    Object fieldObject = (Object) enityObject.get(field.getFlattenValueDbName());
    embedObject.put(field.getFlattenValueDbName(), fieldObject);
    // field property
    for (FieldProperty fp : FieldProperty.values()) {
        String fpValueDbName = field.getFlattenPropertyValueDbName(fp);
        if (enityObject.containsField(fpValueDbName)) {
            embedObject.put(fpValueDbName, enityObject.get(fpValueDbName));
        }/*from  ww w .j  a  v a 2  s . c  om*/
    }
}

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From source file:com.ebay.cloud.cms.dal.persistence.flatten.impl.embed.EmbedFieldModifyCommand.java

License:Apache License

void buildJsonBody(BasicDBObject embedObject, MetaField field) {
    // incremental $set
    BasicDBObject enityObject = (BasicDBObject) getEntity().getNode();
    BasicDBObject fieldObject = (BasicDBObject) enityObject.get(field.getFlattenValueDbName());
    if (fieldObject != null) {
        DBObject valueObj = (DBObject) embedObject.get(field.getFlattenValueDbName());
        if (valueObj == null) {
            valueObj = new BasicDBObject();
            embedObject.put(field.getFlattenValueDbName(), valueObj);
        }/*from   ww w.j a  v a2  s  . c  o  m*/

        BasicDBObject givenValue = fieldObject;
        if (givenValue != null) {
            for (String key : givenValue.keySet()) {
                valueObj.put(key, givenValue.get(key));
            }
            // update field property
            embedObject.put(field.getFlattenPropertyValueDbName(FieldProperty.TIMESTAMP),
                    getEntity().getFieldTimestamp(field.getName()));
        }
    }
}

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From source file:com.ebay.cloud.cms.dal.persistence.flatten.impl.embed.EmbedFieldModifyCommand.java

License:Apache License

@SuppressWarnings({ "rawtypes", "unchecked" })
void buildArrayBody(BasicDBObject embedObject, MetaField field) {
    BasicDBObject enityObject = (BasicDBObject) getEntity().getNode();
    List<?> fieldObject = (List<?>) enityObject.get(field.getFlattenValueDbName());

    if (fieldObject != null) {
        List givenValue = fieldObject;
        if (givenValue != null) {
            List targetFieldList = new ArrayList();
            BasicDBList list = (BasicDBList) embedObject.get(field.getFlattenValueDbName());
            if (list != null) {
                targetFieldList.addAll(list);
            }//from   w  w  w.ja  v a2s  .  c o m
            targetFieldList.addAll(givenValue);

            BasicDBList valueList = new BasicDBList();
            valueList.addAll(targetFieldList);
            // field value
            embedObject.put(field.getFlattenValueDbName(), valueList);
            // field property
            embedObject.put(field.getFlattenPropertyValueDbName(FieldProperty.LENGTH), targetFieldList.size());
            embedObject.put(field.getFlattenPropertyValueDbName(FieldProperty.TIMESTAMP), new Date());
        }
    }
}

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From source file:com.ebay.cloud.cms.dal.persistence.flatten.impl.root.RootFieldDeleteCommand.java

License:Apache License

private void buildFieldBody(BasicDBObject modifyBody) {
    MetaField field = getField();/*  w ww. jav  a 2 s  .  c o m*/
    BasicDBObject unsetBody = deleteFieldAndFieldProperty(field);
    modifyBody.put("$unset", unsetBody);

    // need to update the expression fields
    MetaClass meta = getEntity().getMetaClass();
    if (meta.hasExpressionFields()) {
        BasicDBObject setBody = null;
        // find the $set object
        if (!modifyBody.containsField("$set")) {
            setBody = new BasicDBObject();
            modifyBody.put("$set", setBody);
        } else {
            setBody = (BasicDBObject) modifyBody.get("$set");
        }

        List<MetaAttribute> expFields = meta.getExpressionFields();
        // update field value and properties accordingly
        for (MetaAttribute expField : expFields) {
            updateExpressFieldAndProperty(setBody, expField);
        }
    }
}

---

From source file:com.ebay.cloud.cms.dal.persistence.flatten.impl.root.RootFieldModifyCommand.java

License:Apache License

private void buildSetFieldBody(DBObject modifyBody) {
    MetaField field = getField();//from   www .  j av  a  2s .  c  om
    BasicDBObject enityObject = (BasicDBObject) getEntity().getNode();
    Object fieldObject = enityObject.get(field.getFlattenValueDbName());

    if (fieldObject != null) {
        BasicDBObject set = (BasicDBObject) modifyBody.get("$set");
        set.put(field.getFlattenValueDbName(), fieldObject);
        // need update the field property
        for (FieldProperty fp : FieldProperty.values()) {
            String propertyValueDbName = field.getFlattenPropertyValueDbName(fp);
            if (enityObject.containsField(propertyValueDbName)) {
                set.put(propertyValueDbName, enityObject.get(propertyValueDbName));
            }
        }
    }
}

---

From source file:com.ebay.cloud.cms.dal.persistence.flatten.impl.root.RootFieldModifyCommand.java

License:Apache License

private void buildArrayBody(DBObject modifyBody) {
    MetaField field = getField();//  w ww  . j  av  a 2  s. c om
    BasicDBObject enityObject = (BasicDBObject) getEntity().getNode();
    Object givenValue = enityObject.get(field.getFlattenValueDbName());

    if (givenValue != null) {
        BasicDBObject eachDbo = new BasicDBObject();
        eachDbo.put("$each", givenValue);

        BasicDBObject addToSetDbo = new BasicDBObject();
        addToSetDbo.put(field.getFlattenValueDbName(), eachDbo);

        modifyBody.put("$addToSet", addToSetDbo);

        // field length, only update when we do have updates
        BasicDBObject inc = (BasicDBObject) modifyBody.get("$inc");
        inc.put(field.getFlattenPropertyValueDbName(FieldProperty.LENGTH),
                getEntity().getFieldLength(fieldName));
        // field time stamp
        BasicDBObject set = (BasicDBObject) modifyBody.get("$set");
        set.put(field.getFlattenPropertyValueDbName(FieldProperty.TIMESTAMP),
                getEntity().getFieldTimestamp(fieldName));
    }
}

---

From source file:com.ebay.cloud.cms.dal.persistence.flatten.impl.root.RootFieldModifyCommand.java

License:Apache License

private void buildJsonBody(DBObject modifyBody) {
    BasicDBObject set = (BasicDBObject) modifyBody.get("$set");

    MetaField field = getField();/*from   w w  w.  jav a2  s  .  com*/
    BasicDBObject enityObject = (BasicDBObject) getEntity().getNode();
    BasicDBObject fieldObject = (BasicDBObject) enityObject.get(field.getFlattenValueDbName());
    if (fieldObject != null) {
        BasicDBObject givenValue = fieldObject;
        if (givenValue != null) {
            for (String key : givenValue.keySet()) {
                set.put(field.getFlattenValueDbName() + DOT + key, givenValue.get(key));
            }
            // field properties
            // no length here
            set.put(field.getFlattenPropertyValueDbName(FieldProperty.TIMESTAMP),
                    getEntity().getFieldTimestamp(field.getName()));
        }
    }

}

---

From source file:com.ebay.cloud.cms.dal.persistence.impl.embed.EmbedCreateCommand.java

License:Apache License

public DBObject buildCreateBody(MetaRelationship lastField, String parentPath, BsonEntity entity,
        int newVersion, MetaClass rootMetaClass, DBObject rootObject, String parentId) {
    BasicDBObject embedParentObject = (BasicDBObject) EmbedDBObjectFilter.filter(parentId, rootObject,
            rootMetaClass, null, helper);
    if (embedParentObject == null) {
        throw new CmsDalException(DalErrCodeEnum.ENTITY_NOT_FOUND,
                "Create, can not find embed field with Id: " + parentId);
    }//from  w w w .  j  a  va  2 s .  co m

    embedParentObject.remove("_id");

    if (lastField.getCardinality() == CardinalityEnum.Many) {
        BasicDBObject obj = (BasicDBObject) embedParentObject.get(lastField.getDbName());
        BasicDBList valueList = null;
        if (obj != null) {
            valueList = (BasicDBList) obj.get(MetaField.VALUE_KEY);
        }

        if (valueList == null) {
            if (obj == null) {
                obj = new BasicDBObject();
                embedParentObject.put(lastField.getDbName(), obj);
            }
            valueList = new BasicDBList();
            valueList.add(entity.getNode());
            obj.put(FieldProperty.LENGTH.getDbName(), 1);
            obj.put(FieldProperty.TIMESTAMP.getDbName(), new Date());
            obj.put(MetaField.VALUE_KEY, valueList);
        } else {
            int size = valueList.size();
            valueList.add(entity.getNode());
            obj.put(FieldProperty.LENGTH.getDbName(), size + 1);
            obj.put(FieldProperty.TIMESTAMP.getDbName(), new Date());
            obj.put(MetaField.VALUE_KEY, valueList);
        }
    } else {
        DBObject vObj = new BasicDBObject();
        vObj.put(MetaField.VALUE_KEY, entity.getNode());
        embedParentObject.put(lastField.getDbName(), vObj);
    }

    BasicDBObject setModifyObject = new BasicDBObject();
    BasicDBObject obj = (BasicDBObject) rootObject.get(embedFieldName);
    if (obj == null) {
        throw new CmsDalException(DalErrCodeEnum.ENTITY_NOT_FOUND,
                "Create, can not find embed field with Id: " + this.entity.getId());
    }

    setModifyObject.put(embedFieldName, obj);
    BasicDBObject modifyBody = new BasicDBObject();
    modifyBody.put("$set", setModifyObject);

    // increase version on root document
    BasicDBObject versionObject = new BasicDBObject();
    versionObject.put(InternalFieldEnum.VERSION.getDbName(), 1);
    modifyBody.put("$inc", versionObject);

    buildRootUpdateObject(entity, null, modifyBody, rootMetaClass);

    return modifyBody;
}

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From source file:com.ebay.cloud.cms.dal.persistence.impl.embed.EmbedFieldModifyCommand.java

License:Apache License

@Override
@SuppressWarnings({ "rawtypes", "unchecked" })
protected DBObject buildModifyBody(BitSet arrayBits, DBObject rootObject, MetaClass rootMetaClass) {
    BasicDBObject embedObject = (BasicDBObject) EmbedDBObjectFilter.filter(entity.getId(), rootObject,
            rootMetaClass, null, helper);

    MetaField field = getField();//from w ww . j  a va2s . c om
    if (field.getCardinality() == CardinalityEnum.Many) {
        BasicDBObject enityObject = (BasicDBObject) getEntity().getNode();
        BasicDBObject fieldObject = (BasicDBObject) enityObject.get(field.getDbName());

        if (fieldObject != null) {
            List givenValue = (List) fieldObject.get(V);
            if (givenValue != null) {
                // merge with exsiting fields FIXME:: keep the same with RootFieldModifyCommand of using delta
                List targetFilterList = new ArrayList();
                BasicDBObject existingFieldObject = (BasicDBObject) embedObject.get(field.getDbName());
                if (existingFieldObject != null) {
                    BasicDBList list = (BasicDBList) existingFieldObject.get(V);
                    if (list != null) {
                        targetFilterList.addAll(list);
                    }
                }
                targetFilterList.addAll(givenValue);

                BasicDBList valueList = new BasicDBList();
                valueList.addAll(targetFilterList);

                DBObject obj = (DBObject) embedObject.get(field.getDbName());
                if (obj == null) {
                    obj = new BasicDBObject();
                    embedObject.put(field.getDbName(), obj);
                }

                obj.put(V, valueList);
                obj.put(FieldProperty.LENGTH.getDbName(), targetFilterList.size());
                obj.put(FieldProperty.TIMESTAMP.getDbName(), new Date());
            }
        }
    } else if (field.getDataType().equals(DataTypeEnum.JSON)) {
        // incremental $set
        // buildJsonBody(parentPath, modifyBody);
        BasicDBObject enityObject = (BasicDBObject) getEntity().getNode();
        BasicDBObject fieldObject = (BasicDBObject) enityObject.get(field.getDbName());
        if (fieldObject != null) {
            DBObject obj = (DBObject) embedObject.get(field.getDbName());
            if (obj == null) {
                obj = new BasicDBObject();
                embedObject.put(field.getDbName(), obj);
            }
            DBObject valueObj = (DBObject) obj.get(V);
            if (valueObj == null) {
                valueObj = new BasicDBObject();
                obj.put(V, valueObj);
            }

            BasicDBObject givenValue = (BasicDBObject) (fieldObject).get(V);
            if (givenValue != null) {
                for (String key : givenValue.keySet()) {
                    valueObj.put(key, givenValue.get(key));
                }
                valueObj.put(FieldProperty.TIMESTAMP.getDbName(),
                        getEntity().getFieldTimestamp(field.getName()));
            }
        }

    } else {
        // non-array: replace the whole field
        BasicDBObject enityObject = (BasicDBObject) getEntity().getNode();
        BasicDBObject fieldObject = (BasicDBObject) enityObject.get(field.getDbName());
        embedObject.put(field.getDbName(), fieldObject);
        // buildSetFieldBody(parentPath, modifyBody);
    }

    embedObject.put(InternalFieldEnum.MODIFIER.getDbName(), entity.getModifier());
    embedObject.put(InternalFieldEnum.LASTMODIFIED.getDbName(), entity.getLastModified());

    return buildSetBody(rootObject);
}

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From source file:com.ebay.cloud.cms.dal.persistence.impl.root.RootFieldDeleteCommand.java

License:Apache License

private void buildFieldBody(BasicDBObject modifyBody) {
    MetaField field = getField();/*from w  ww. j  a v  a 2  s. c o  m*/
    BasicDBObject unsetBody = new BasicDBObject();
    unsetBody.put(field.getDbName(), "");
    modifyBody.put("$unset", unsetBody);

    MetaClass meta = getEntity().getMetaClass();
    if (meta.hasExpressionFields()) {
        BasicDBObject setBody = null;
        if (!modifyBody.containsField("$set")) {
            setBody = new BasicDBObject();
            modifyBody.put("$set", setBody);
        } else {
            setBody = (BasicDBObject) modifyBody.get("$set");
        }

        List<MetaAttribute> expFields = meta.getExpressionFields();
        for (MetaAttribute expField : expFields) {
            String fieldDbName = expField.getDbName();
            setBody.put(fieldDbName, getEntity().getNode().get(fieldDbName));
        }
    }
}

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