pojo

问题 In my Android Studio project there are two android modules "mobile" and "wear", these seem to be the views and controllers for the types of android devices that will be able to run this application I expect them to share some logic, such as the model files and POJOs so where should that be stored? I expect the "mobile" module to do a lot more heavy lifting than the "wear" module, but should I put the model objects in that module, or should I make a new third module that they can both use? (or

问题 Is there a library which could generate a xsd schema from a java class? Google yields lots of results the opposite ( java classes from xsd ). 回答1: JAXB 2.0 allows you to create a XML schema from an annotated Java class. You'll find some examples at the AMIS blog and at the JavaPassion site. 回答2: JiBX does this The schema generator tool first reads one or more JiBX binding definitions and then uses reflection to interpret the structure of the Java classes referenced in the bindings. By

问题 I have managed to build a web application using Hibernate (Annotations) and Struts 2 in an MVC pattern. I have set the JSP page where a form is to be filled out by the user, then it gets processed in my Action class, which will call the DAO, passing a POJO, for the user table. I also have a table filled with states and I need to set its ID in the user table as a foreign key. I have done it by creating a variable that is a new state POJO and using the state name that comes from my jsp form in

问题 I have a Java bean which has a field which in turn is another bean public class BeanOne { private String fieldOne; private BeanTwo fieldTwo; public String getFieldOne() {return this.fieldOne;} public void setFieldOne(String fieldOne){this.fieldOne = fieldOne} public BeanTwo getFieldTwo() {return this.fieldTwo;} public void setFieldTwo(BeanTwo fieldTwo){this.fieldTwo = fieldTwo} } public class BeanTwo { private String fieldOne; public String getFieldOne() {return this.fieldOne;} public void

问题 I'm looking for a way to directly convert some POJO to a Jackson TreeModel. I know that a translation from POJO-to-JSON-String exists, and TreeModel-to-JSON-String is supported — hovewer I am looking for a POJO-to-TreeModel translation. Is there a way? The use-case is as follows: Server-side templating is done with the Java implementation of Mustache. This uses Jackson's TreeModel. After that, I need a slimmed-down version of the TreeModel on the client-side, so I want to be able to first

问题 I'm looking for a way to directly convert some POJO to a Jackson TreeModel. I know that a translation from POJO-to-JSON-String exists, and TreeModel-to-JSON-String is supported — hovewer I am looking for a POJO-to-TreeModel translation. Is there a way? The use-case is as follows: Server-side templating is done with the Java implementation of Mustache. This uses Jackson's TreeModel. After that, I need a slimmed-down version of the TreeModel on the client-side, so I want to be able to first

问题 What does the term Plain Old Java Object (POJO) mean? I couldn't find anything explanatory enough. POJO's Wikipedia page says that POJO is an ordinary Java Object and not a special object. Now, what makes or what doesn't make and object special in Java? The above page also says that a POJO should not have to extend prespecified classes, implement prespecified Interfaces or contain prespecified Annotations. Does that also mean that POJOs are not allowed to implement interfaces like

问题 Closed. This question is off-topic. It is not currently accepting answers. Want to improve this question? Update the question so it's on-topic for Stack Overflow. Closed 5 years ago . I have an object graph that I would like to convert to and from JSON and XML, for the purposes of creating a REST-style API. It strikes me that someone must have done this already, but a quick search using Google and Stack Overflow reveals nothing. Does anyone know of a suitable (Apache or equivalent license

问题 How to parse and create java pojo for below xml in an efficient way? Kindly suggest any efficient parser. XML format is <?xml version="1.0" encoding="utf-8"?> <CCMainRootTag ID="12"> <Header TableName="TableName" TableVersion="12" TableID="12" CreatedDate="2013-02-09T15:35:33" CreatedByUserName="ABC" CreatedBySystem="ABC" /> <ClassPrimary ID="12" Code="Y" DescriptionDK="DK language " DescriptionUK="" DefDK="" DefUK="" IFDGUID=""> <ObjectClass ID="12" Code="YA" DescriptionDK="DK Language"

问题 I have a Date format coming from API like this: "start_time": "2015-10-1 3:00 PM GMT+1:00" Which is YYYY-DD-MM HH:MM am/pm GMT timestamp. I am mapping this value to a Date variable in POJO. Obviously, its showing conversion error. I would like to know 2 things: What is the formatting I need to use to carry out conversion with Jackson? Is Date a good field type for this? In general, is there a way to process the variables before they get mapped to Object members by Jackson? Something like,