Examples of net.csdn.mongo.Document

net.csdn.mongo.Document
User: WilliamZhu Date: 12-10-16 Time: 下午8:11
The +Document+ class is the Parent Class of All MongoDB model, this means any MongoDB model class should extends this class.
Once your class extends Document,you get all ODM(Object Data Mapping ) and +net.csdn.mongo.Criteria+ (A convenient DSL) power.
Example setup:
```java public class Person extends Document{ static{ storeIn("persons") } } ```

 * Date: 12-11-6
 * Time: 下午2:34
 */
public class Insert {
    public static boolean execute(Document doc, boolean validate) {
        Document parent = doc._parent;
        if (parent != null) {
            Insert.execute(parent, validate);
        } else {
            doc.runCallbacks(Callbacks.Callback.before_save);
            //we cannot call doc.collection().remove() directly,because of the dam inheritance of static methods in java

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 * Time: 下午2:07
 */
public class Save {


    public static boolean execute(Document doc) {
        Document parent = doc._parent;
        if (parent != null) {
            Save.execute(parent);
        } else {
            doc.runCallbacks(Callbacks.Callback.before_save);
            //we cannot call doc.collection().remove() directly,because of the dam inheritance of static methods in java

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    public Inc() {
    }


    public boolean persist(String field, Object value) {
        Document parent = doc._parent;
        if (parent != null) {
            //Update.execute(parent, validate);
        } else {
            doc.runCallbacks(Callbacks.Callback.before_update);
            //we cannot call doc.collection().remove() directly,because of the dam inheritance of static methods in java

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public class Delete {




    public static boolean execute(Document doc) {


        Document parent = doc._parent;


        if (parent != null) {
            parent.remove(doc);
        } else {
            doc.runCallbacks(Callbacks.Callback.before_destroy);
            //we cannot call doc.collection().remove() directly,because of the dam inheritance of static methods in java
            DBCollection collection = (DBCollection) ReflectHelper.staticMethod(doc.getClass(), "collection");
            collection.remove(new BasicDBObject("_id", doc.id()));

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 * Date: 12-11-6
 * Time: 下午2:38
 */
public class Update {
    public static boolean execute(Document doc, boolean validate) {
        Document parent = doc._parent;
        if (parent != null) {
            Update.execute(parent, validate);
        } else {
            doc.runCallbacks(Callbacks.Callback.before_update);
            //we cannot call doc.collection().remove() directly,because of the dam inheritance of static methods in java

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                    Object obj = objField.get(target);
                    if (obj instanceof Collection) {
                        Collection objs = (Collection) obj;
                        Iterator iterator = objs.iterator();
                        while (iterator.hasNext()) {
                            Document member = (Document) iterator.next();
                            if (member == null) continue;
                            if (!member.valid()) {
                                validateResultList.addAll(member.validateResults);
                            }


                        }
                    } else/*单个对象*/ {
                        Document member = (Document) obj;
                        if (member == null) continue;
                        if (!member.valid()) {
                            validateResultList.addAll(member.validateResults);
                        }
                    }
                }
            }

View Full Code Here

    }




    @Override
    public Association build(Map params) {
        Document child = (Document) ReflectHelper.staticMethod(kclass, "create", params);
        documentList.add(child);
        return this;
    }

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        List<Map> attributes = (List<Map>) document.attributes().get(name);
        if (attributes == null) return;
        //Children share the same HashMap in parent.So modify will be know by parent
        for (Map item : attributes) {
            Document child = (Document) staticMethod(kclass, "create9", item);
            child._parent = document;
            child.associationEmbeddedName = name;
            children.add(child);
        }
    }

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    @Override
    public AssociationEmbedded build(Map params) {
        Map temp = map();
        temp.putAll(params);
        Document child = (Document) staticMethod(kclass, "create9", temp);
        child._parent = document;
        child.associationEmbeddedName = name;
        children.add(child);
        List childAttr = (List) document.attributes().get(name);
        if (isEmpty(childAttr)) document.attributes().put(name, list());

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Related Classes of net.csdn.mongo.Document

com.mongodb.BasicDBObject

com.mongodb.DBObject

net.csdn.common.exception.AutoGeneration

net.csdn.common.reflect.WowMethod

net.csdn.mongo.association.HasManyAssociation

net.csdn.mongo.commands.Delete

net.csdn.mongo.commands.Inc

net.csdn.mongo.commands.Insert

net.csdn.mongo.commands.Save

net.csdn.mongo.commands.Update

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