Cdata Json

The CData drivers can be configured to create a relational model of the data in the JSON file or source, treating nested object arrays as individual tables, including relationships to parent tables. JSON-LD is designed around the concept of a "context" to provide additional mappings from JSON to an RDF model. When paired with the CData ODBC. This sounds like a straightforward task but there was a small twist to the story. In an earlier article I wrote about displaying information from a Notes View in a Dojo tree dijit. Either this is a bug in PHP (which you claim it is not, bogusifying my bug report) or the documentation is inaccurate. CDATA, CDATA Run, Run Data Run Recently the topic of JAXB's handling of CDATA has come up on a few separate Twitter messages (tweets). Hi! I tried to view data from json data adapter via table element. Please add new entries here. The name attribute is used to identify the event loop. At times, you may need to parse XML content and convert it into a DOM tree, or, conversely, serialize an existing DOM tree into XML. Comments are not allowed in JSON. Add a CData data source and point to the JSON provider. For example, you can create a type named Person with properties that contain essential data, such as a name and address. Informatica. The primary purpose is for including material such as XML fragments, without needing to escape all the delimiters. We demonstrate on this page with single level arrays. How that JSON data is found is controlled by the next two statements. XML to JSON and JSON to XML converter online. It is based on a subset of the JavaScript Programming Language, Standard ECMA-262 3rd Edition - December 1999. XML to JSON conversion: CDATA. This section describes how to connect with the JDBC DriverManager or JSONDataSource interfaces. The CDATASection object represents a CDATA section in a document. Applied to JSON-like content from others, it will produce well-formed JSON that should satisfy any parser you use. It is totally in the reverse as. You can connect any SQL or NoSQL database and the API Server instantly generates flexible, comprehensive, and fully documented APIs. I know how to load it using the original json format where there is a variable for iniresults but I can't load it with the 2nd json type. Use the CData ODBC Driver for JSON and PolyBase to create an external data source in SQL Server 2019 with access to live JSON services. This section may contain markup characters (<, >, and &), but they are ignored by the XML processor. One considerable advantage of using a JSON API is its ability to provide cross-domain requests while bypassing the restrictive same domain policy of the XmlHttpRequest object. The only markup an XML pro-cessor recognizes inside a CDATA section is the closing character sequence ]>. All text in an XML document will be parsed by the parser. XmlAdapter - JAXB's Secret Weapon The XmlAdapter mechanism in JAXB ensures that there is no such thing as an unmappable class (with a little programmatic help). Clinica oftalmologia Ioares, especialista en examenes, recetas y operaciones a los ojos. XML and JSON both use Unicode. OWASP JSON Sanitizer Project. I'm working with a flow that, at some point, takes the output of a dataweave web service consumer (in XML) and tries to convert it to application/json or application/java, doesn't really matter. There is a newer version of this package available. xmlToJSON is a JavaScript function which converts XML to JSON. [2019-08-19 00:22:42,374] [Task 0] [AwLab] Failed fetching Paypal token - name 'regionId' is not defined. Using data from JSON with PHP. The requirement is to parse out the XML in CDATA into a separate XML document of it's own. In this blog, I will focus on the server side: How to implement a REST API as ABAP request handler. See the World as a Database Chat. 0-compatible aggregator. Serializing with CDATA blocks: At times it is nessecary to serialize large text and element data values. Well organized and easy to understand Web building tutorials with lots of examples of how to use HTML, CSS, JavaScript, SQL, PHP, Python, Bootstrap, Java and XML. Where just a few years ago everything dealing with web services was primarily XML driven, JSON has creeped its way into greater and greater adoption in this arena. PolyBase for SQL Server allows you to query external data by using the same Transact-SQL syntax used to query a database table. Bamboo does not parse variable content in any way, i. Well organized and easy to understand Web building tutorials with lots of examples of how to use HTML, CSS, JavaScript, SQL, PHP, Python, Bootstrap, Java and XML. Either this is a bug in PHP (which you claim it is not, bogusifying my bug report) or the documentation is inaccurate. In an earlier article I wrote about displaying information from a Notes View in a Dojo tree dijit. Sometimes components outside of the theme want to contribute a new style or layout, without editing existing theme files. If you have a feature you'd like to see implemented or a bug you'd liked fixed, the best and fastest way to make that happen is to implement it and submit a PR. This video walks through installing a CData Software ODBC Driver on a Windows machine. A serialized string, which means it can later be parsed and decoded into data types. The CData ADO. By continuing to use Pastebin, you agree to our use of cookies as described in the Cookies Policy. For some HTML 4 attributes with CDATA attribute values, the specification imposes further constraints on the set of legal values for the attribute that may not be expressed by the DTD. The document is formatted, highlighted, and arrays and objects can be collapsed. The provider wraps the complexity of accessing JSON data in an easy-to-integrate, fully managed ADO. SimpleXML and JSON Encode in PHP – Part II Posted on 9 Jul 2013 by hakre In the previous post ( Part I ) I was giving a little overview for common woes turning a SimpleXMLElement into JSON when XML structural information is available that JSON is not capable to encode easily. { records: [ { sobject-json }, { sobject-json } ] } querySOQL. Escaping XML Data. May 31, 2006. Rich, flavorful meals are a signature of West Virginia. Introduction. Note that all the properties of the objects are included in the JSON, even if the property value is null. the content is always just a string. A note of caution: If you are wondering why json_encode() encodes your PHP array as a JSON object instead of a JSON array, you might want to double check your array keys because json_encode() assumes that you array is an object if your keys are not sequential. Comments are not allowed in JSON. How can I deserialize the Json such that I get the value inside CData mapped to a c# field. In two recent blogs, I demonstrated how to write web clients of REST APIs – with XML (demo application here) or JSON (demo application here) as data transfer format. For example, you can create a type named Person with properties that contain essential data, such as a name and address. JSON allows integers, fractional numbers, strings, arrays and so on, but no way to natively specify a point in time. This article also covers creating Excel from SOAP XML Web Service so read full article to learn about SOAP API Export. Response from above call. The JSON Excel Add-In is a powerful tool that allows you to connect with live JSON web services directly from Microsoft Excel. We have a need to connect to an external HTTPS REST service from ABAP that uses JSON. In this article you will learn how to call REST API using SSIS Web Service Task, JSON Source Connector or XML Source Connector. How that JSON data is found is controlled by the next two statements. The data is successfully parsed. My background includes working with individuals, couples, families an groups from various backgrounds. * Cache data locally and offload queries to reduce load and increase performance. Please add new entries here. How to convert json to CDATA in api connect Please explain with a sample example. The JSON Excel Add-In is a powerful tool that allows you to connect with live JSON web services directly from Microsoft Excel. You will also learn how to perform HTTP GET Request and HTTP POST Request without knowing any programming languages (e. The CDATA mechanism was designed to let an author quote fragments of text containing markup characters (the open-angle-bracket and the ampersand), for example when documenting XML (this FAQ uses CDATA Sections quite a lot, for obvious reasons). {"html":{"header":"\n\n\n\n. When paired with the CData ODBC. You will probably find a pastime that you are enough during that you can take business for additional income. JavaScript Object Notation (JSON) is a lightweight data-interchange format. This article includes a tutorial that gives an explanation on how to transform one kind of JSON to another kind of JSON using dataweave and datamapper. Other pages demonstrate using json_encode with multi-dimensional arrays and scalar values. الباحثين عن العمل العاب فيديو وملحقاتها الكترونيات واجهزه منزليه الموضه والجمال. This also works as XML Pretty Print. CDATA sections are used to escape blocks of text containing characters that would otherwise be regarded as markup, such as angle brackets. A note of caution: If you are wondering why json_encode() encodes your PHP array as a JSON object instead of a JSON array, you might want to double check your array keys because json_encode() assumes that you array is an object if your keys are not sequential. C#, JAVA, Python)… simply do Drag and Drop in SSIS. Extracting CDATA section using XSLT In a XML message, we pass some data which we might not want to be parsed by xml parsers. I'm trying to convert an Xml to Json and run some business logic and then Deserialize into a c# object using Newtonsoft Json. A CDATA section begins with the character sequence. before using loadxml() method i have to change my string xml element values should be replaced with example like but i dont know how to replace element value as cdata protected what u mentioned in the above sample please provide some sample to replace cdata for existing string. Note that all the properties of the objects are included in the JSON, even if the property value is null. 3でも動作可) サンプルコード. Applied to your output before you send, it will coerce minor mistakes in encoding and make it easier to embed your JSON in HTML and XML. Out) End Sub 'Main End Class 'Sample Remarks Although this method creates the new object in the context of the document, it does not automatically add the new object to the document tree. Learning Tree Instructor John McDermott discusses how to import JSON data into Excel. Full Create, Read, Update, and Delete (CRUD) support. A scan via Google what others have been doing on this matter did not result in so much valuable information untill I found an article on IBM developerWorks … in chinese. NET will serialize the collection and all of the values it contains. This section describes how to connect with the JDBC DriverManager or JSONDataSource interfaces. If you are using Visual Studio 2012+, you're in luck, since you can just paste a sample JSON data and it will create a class for you, To do that, first create a new class. Our Drivers make JSON integration a snap, providing an easy-to-use database-like interface to JSON data. The primary purpose is for including material such as XML fragments, without needing to escape all the delimiters. Elements, attributes, text, comments, character data, processing instructions, namespaces, and the XML declaration are all preserved when converting between the two. These are examples of item-level descriptions, illustrating how encoding works with and without the use of CDATA (a feature of XML 1. The curve in each stamp provides a natural cat eye look. JSON does not have a <[CDATA[]]> feature, so it is not well suited to act as a carrier of sounds or images or other large binary payloads. When connecting with the DriverManager class, the CData JDBC Driver for JSON 2019 follows the JDBC convention: First, load the JSON driver class. The JSON object, available in all modern browsers, has two very useful methods to deal with JSON-formatted content: parse and stringify. JSON is a text format that is language independent, but uses conventions that are familiar to programmers of the C-family of languages (C, C++, JavaScript, and so on). The only delimiter that is recognized in a CDATA section is the "]]>" string that ends the CDATA section. XML Forums on Bytes. NET Provider for JSON 2019 offers the most natural way to access JSON data from. {"widget": { "debug": "on", "window": { "title": "Sample Konfabulator Widget", "name": "main_window", "width": 500, "height": 500 }, "image": { "src": "Images/Sun. pass either a string or xml node and get back a javascipt object ( use JSON. JSON support is based on the JSON schema, which specifies and defines how an application uses and modifies JSON data. You can use for escaping some characters, otherwise this will be treated as regular XML. Facebook Twitter Google+ Read More. If your root data structure is, for example, a vector of dates, you will need to pre- or post-process it outside of data. Guide to growing your Pinterest account from 0-10000+ real followers On this article we will look at a working guide on Pinterest followers hack for 2019. We use cookies for various purposes including analytics. The ODBC Driver for Salesforce is used, but the steps apply to all 90+. The CData JSON Data Provider allows you to display JSON files in a table format. name = "generator". The document is formatted, highlighted, and arrays and objects can be collapsed. Skip navigation. NET Provider for JSON ; Connect & Select Data ; Databind! The JSON Data Provider effectively makes JSON look exactly like a database to your applications. I have not been able to find references to the canonical location where this code is publicly maintained, nor has a search of typical source repositories yielded anything. c: ST_Intersects(geography) returns incorrect result for pure-crossing. JSON-XML is a special XML format that enables JSON data to be described using an XML representation. Besides, delivering executable programs in a data-interchange system could introduce dangerous security problems. Install CData ADO. thanks , Suresh. XML Forums on Bytes. Load form URL, Download, Save and Share. Includes, how to declare it, what can go in it, comments and more. This should be about filtering inside your query. 0-compatible aggregator. JSON guide from CData. How ill they look in the Xml file. Contribute to cnschema/cdata development by creating an account on GitHub. It is based on a subset of the JavaScript Programming Language, Standard ECMA-262 3rd Edition - December 1999. The name attribute is used to identify the event loop. Skip navigation. 4 yet so I can\'t use the new standard SAP JSON class. i have two queries. JSON guide from CData. PyXML - external add-on to Python's original XML support - (Warning: no longer maintained, does not work with recent Python versions) itools. Comments are not allowed in JSON. The primary purpose is for including material such as XML fragments, without needing to escape all the delimiters. JSON stores the data in the form of key/value pairs. Hi, this actually might be ok, it looks as if the reposta element contained an XML string that itself contained a CDATA section; soapUI creates this construct to wrap it; it isn't against any rules but a bit confusing. The problem you are encountering is passing a JSON string as a parameter to AWS CloudFormation via the AWS CloudFormation Stack task, which expects those parameters to be passed into the Parameters field as a JSON string in turn, e. JSON allows integers, fractional numbers, strings, arrays and so on, but no way to natively specify a point in time. Contribute to cnschema/cdata development by creating an account on GitHub. なお、環境は php5. Learn how to configure and use the Jackson XML module. JSON is optimized for data. Cirugia cataratas, cirugia lasik. Articles read all » Using OAuth and CData ADO. You can connect any SQL or NoSQL database and the API Server instantly generates flexible, comprehensive, and fully documented APIs. Sujith Mathew · May 16, 2016 at 03:47 PM 0. 7156 The CData JSON Data Provider allows you to display JSON files in a table format. [Postcrossing] 211. Adding control characters ('<', '>', ''', '"', '&') into xml data can cause the parser to miss understand the resulting data. The JSON ODBC Driver is a powerful tool that allows you to connect with live JSON web services, directly from any applications that support ODBC connectivity. New-Now supports JSONLines. The only delimiter that is recognized in a CDATA section is the “]]>” string that ends the CDATA section. I looked everywhere for a product that could easily integrate to a specific web portal backend api via JSON, and after many attempts the ZappySys product was the only solution that could give. I then want to use the value of guest_no in subsequent call. PCDATA - Parsed Character Data. Better XML to JSON parsing for cdata. JSON guide from CData. The value of any JSON key can be a string, Boolean, number, null, array, or object. 0-compatible aggregator. Hi, if a structure includes another structure you need to insert code between line 48 and 49 to extract the components of each structure recursively and make sure that gt_comp has all fields like SE11 expands the. JSON does not have a <[CDATA[]]> feature, so it is not well suited to act as a carrier of sounds or images or other large binary payloads. Introduction. The data attribute identifies a variable, json_readings, that is used to hold the JSON data for this loop. (JSON stands for JavaScript Object Notation. Open and. Suppose, you have the following string:. JSON guide from CData. Loading is asynchronous, which means you need to catch the end of loading before executing any commands against the data. Learning Tree Instructor John McDermott discusses how to import JSON data into Excel. I know how to load it using the original json format where there is a variable for iniresults but I can't load it with the 2nd json type. The CData drivers can be configured to create a relational model of the data in the JSON file or source, treating nested object arrays as individual tables, including relationships to parent tables. We specialize in the development of Drivers and data access technologies for real-time access to on-line or on. Response from above call. JSON stores the data in the form of key/value pairs. Better XML to JSON parsing for cdata. NET Provider for JSON 2019 offers the most natural way to access JSON data from. pass either a string or xml node and get back a javascipt object ( use JSON. ws7 {font flatcast radyo. This article also covers creating Excel from SOAP XML Web Service so read full article to learn about SOAP API Export. "By default, Drill does not support JSON lists of different types. Clinica oftalmologia Ioares, especialista en examenes, recetas y operaciones a los ojos. 4 yet so I can\'t use the new standard SAP JSON class. Online resource. *북앤라이프는 통신판매 중개자로서 북앤라이프몰의 모든 매장은 각 제휴사 책임과 정책에 따라 운영되고 있습니다. It's important that developers are familiar with json data processing. com), a leading provider of standards-based drivers and data-access solutions for real-time data integration has more than 120 new data connectors for Microsoft Power BI. CDATA, CDATA Run, Run Data Run Recently the topic of JAXB's handling of CDATA has come up on a few separate Twitter. JSON Data Source Overview JSON stands for J ava S cript O bject N otation and represents an open standard text format used to transmit data across the network. This section describes how to connect with the JDBC DriverManager or JSONDataSource interfaces. A note of caution: If you are wondering why json_encode() encodes your PHP array as a JSON object instead of a JSON array, you might want to double check your array keys because json_encode() assumes that you array is an object if your keys are not sequential. The output of the following program is an XML document that looks like this:. JSON Services. How do you add a CData section to an output XML message?. The canonical JSON representation asJSON defines a mapping between ABAP types and JSON. With the use of implexml_load_file or simplexml_load_string, combined with json_decode and json_encode it seems to work like a charm. From CData: The JSON ODBC Driver. First, the use-json tag tells the event loop to find the JSON to parse in the property-json called jsonData. If an embedded XML document contains a CDATA section, the embedded closing tag (]]>) terminates the outer CDATA section. Accepting JSON. NET Providers to Connect your App to OData Services. The output is well-formed JSON as defined by RFC 4627. If it is on a online resource location you need to fill out the following fields. Applied to your output before you send, it will coerce minor mistakes in encoding and make it easier to embed your JSON in HTML and XML. Access JSON services like you would any standard database - read, write, and update etc. The XmlHolder Class and Working with CDATA Using the XmlHolder class to work with XML in scripts, and how to use it to isolate and parse XML blocks returned as CDATA; More with the XmlHolder Class Using the XmlHolder class with XPath functions, using the parse() methods of Java's Integer and Boolean classes to convert strings to other data types. *북앤라이프는 통신판매 중개자로서 북앤라이프몰의 모든 매장은 각 제휴사 책임과 정책에 따라 운영되고 있습니다. In order to map the JSON-LD syntax to RDF, JSON-LD allows values to be coerced to a specified type or to be tagged with a language. Besides, delivering executable programs in a data-interchange system could introduce dangerous security problems. install-----pip install cdata json data manipulation. It is based on a subset of the JavaScript Programming Language, Standard ECMA-262 3rd Edition - December 1999. Converting Between XML and JSON. This is is not the expected XML output. Posts about JSON written by Patrick Kwinten. The CData JSON Data Provider allows you to display JSON files in a table format. Learning Tree Instructor John McDermott discusses how to import JSON data into Excel. XML Forums on Bytes. Better XML to JSON parsing for cdata. The primary purpose is for including material such as XML fragments, without needing to escape all the delimiters. The CData Connectors extend the capabilities of Power BI by providing direct real-time data access to non-native SaaS, NoSQL and Big Data sources. If an embedded XML document contains a CDATA section, the embedded closing tag (]]>) terminates the outer CDATA section. JSON is optimized for data. can you show the http-log containing this response so we can see what it looks like before soapUI starts processing it?. The CData JDBC Driver for JSON 2019 offers the most natural way to connect to JSON data from Java-based applications and developer technologies. You can connect any SQL or NoSQL database and the API Server instantly generates flexible, comprehensive, and fully documented APIs. You may have to register before you can post: click the register link above to proceed. Steps i've done. HttpClient Provides a base class for sending HTTP requests and receiving HTTP responses from a resource. Watch out the opportunity to go ones activity proper full-time job. The JSON filename. Use the DataContractJsonSerializer class to serialize instances of a type into a JSON document and to deserialize a JSON document into an instance of a type. If your root data structure is, for example, a vector of dates, you will need to pre- or post-process it outside of data. Power BI, Tableau, Qlik, SSRS, MicroStrategy, Excel, MS Access), ETL Tools (i. I'm looking for a way that json parsing will take information as is (as if it was CDATA) - and not to try to serialize that. Well organized and easy to understand Web building tutorials with lots of examples of how to use HTML, CSS, JavaScript, SQL, PHP, Python, Bootstrap, Java and XML. CData JDBC Driver for JSON 2019 CData JDBC Driver for JSON 2019 - Build 19. Comments are not allowed in JSON. Just specify your credentials to retrieve JSON data and display it in a table. Mapping Between JSON and the XML Infoset. In order to map the JSON-LD syntax to RDF, JSON-LD allows values to be coerced to a specified type or to be tagged with a language. SSIS was not natively built to handle JSON objects since they are not strictly tabular and can contain nested objects (one of the features that makes JSON so appealing). Therefore, you cannot embed a CDATA section straight off. The term indicates that a certain portion of the document is general character data, rather than non-character data or character data with a more specific, limited structure. Use CData Data Flow Tasks to connect SQL Server with JSON Services without expensive custom integration or application development. The output of the following program is an XML document that looks like this:. com), a leading provider of standards-based drivers and data-access solutions for real-time data integration has more than 120 new data connectors for Microsoft Power BI. In iReport's "report query", choose json in the drop-down. Hii any i have json string , and i need to convert it into XML doc. As a dedicated data integration tool, SSIS has many advantages over PowerShell for this type of work. Besides, delivering executable programs in a data-interchange system could introduce dangerous security problems. Use CData Data Flow Tasks to connect SQL Server with JSON Services without expensive custom integration or application development. Install CData ADO. From: Subject: =?utf-8?B?Q3VtaHVyaXlldCBHYXpldGVzaSAtIENlbWFhdGUg4oCYdGVwZeKAmSBvcGVyYXN5b251?= Date: Tue, 26 Jan 2016 11:39:33 +0900 MIME-Version: 1. The name attribute is used to identify the event loop. Informatica. [Postcrossing] 211. Full Create, Read, Update, and Delete (CRUD) support. A scan via Google what others have been doing on this matter did not result in so much valuable information untill I found an article on IBM developerWorks … in chinese. We specialize in the development of Drivers and data access technologies for real-time access to on-line or on. Mapping Between JSON and the XML Infoset. Is this statement true OR False? Submit to 400,000 search engines automatically and watch an avalanche of traffic spill to your site! Contrary to public belief, this statement is just not true. Creating JSON Restful Service to Submit ALV Reports: * set the cdata response to the json string. Tiny Toons. JSON is an open-standards document format for human-readable and machine-understandable serialization and deserialization of data. For our sample, try a query like:. schoen on Dec 1, 2014 The JSON parser in the Python standard library does support big ints, NaN, and +/-Infinity. com), a leading provider of standards-based drivers and data-access solutions for real-time data integration has more than 120 new data connectors for Microsoft Power BI. ) crore people, transportation is a core requirement to growth. With the API for Dynamics 365 Business Central you have HTTP, JSON, TextBuilder, and XML classes available for accessing services. It is totally in the reverse as. Although JSON resembles an object or an array, JSON is a string. The value of any JSON key can be a string, Boolean, number, null, array, or object. Connect applications, databases, and/or reporting tools to JSON services. The CData ADO. NET supports converting JSON to XML and vice versa using the XmlNodeConverter. NET developer is familiar with. Bamboo does not parse variable content in any way, i. Fork me on github. It is easy for humans to read and write. 뮤비넷 - 뮤직비디오 넷. Please add new entries here. Therefore, you cannot embed a CDATA section straight off. NET Forums / Data Access / XML and XmlDataSource Control / Json TO XML convert C# Json TO XML convert C# [Answered] RSS 5 replies. NET Data Provider. NET Web API. The functions to do this (JSON-to-XML, parse-JSON & XML-to-JSON), to cast JSON to and from XML format, were introduced in XSLT 3. The JSON ODBC Driver is a powerful tool that allows you to connect with live JSON web services, directly from any applications that support ODBC connectivity. JSON (JavaScript Object Notation) is a lightweight data-interchange format. A records array of sObjects represented as JSON. New-Now supports JSONLines. The Input column describes the additional inputs required to request the specific format. The data is successfully parsed. Tags inside a CDATA section will NOT be treated as markup and entities will not be expanded. This website has many features, most notably, a VIP program, which customers join by paying a recurring fee to help alleviate dental costs for certain types of procedures and visits. While most examples of JSON use name strings that can be directly translated to XML names (as defined in the W3C specification for XML), be aware that some. Parsing JSON Data Sources using SSIS Erik Kringen July 9, 2016 28 SQL Server Integration Services or SSIS has long been the go-to tool in the BI developer's toolkit. With the use of implexml_load_file or simplexml_load_string, combined with json_decode and json_encode it seems to work like a charm. CData Software - Drivers for Applications, Databases, and Web APIs through standards-based driver technologies like ODBC, JDBC, ADO. The only markup an XML pro-cessor recognizes inside a CDATA section is the closing character sequence ]>. Use CData API Server to: * Integrate with popular applications like Power BI, Salesforce Lightning Connect, Microsoft SharePoint. NET applications. Accepting JSON. score') AS HighestScore FROM Students;. Facebook Twitter Google+ Read More. NET Data Provider. lalu kita klik"internet protokol versien 4(TCP/Pv4) lalu kita klik. JSON Validation with Integration Account Maps & Assemblies. XML Forums on Bytes. ) crore people, transportation is a core requirement to growth. Does we need to ask the frontend to send the CDATA(in my case value in cdata is XML) in the JSON as a normal string ? 2. Below you can find the code itself, you can use. Full Create, Read, Update, and Delete (CRUD) support. The CData JSON Data Provider allows you to display JSON files in a table format. XmlAdapter - JAXB's Secret Weapon The XmlAdapter mechanism in JAXB ensures that there is no such thing as an unmappable class (with a little programmatic help). The JSON format was originally specified by Douglas Crockford, and is described in RFC 4627. You can use for escaping some characters, otherwise this will be treated as regular XML. (2) Annotations do appear. From: Subject: =?utf-8?B?R8O8bCfDvG4gZXNraSBkYW7EscWfbWFuxLEgRkVUw5Ygc29ydcWfdHVybWFzxLFuZGEgdHV0dWtsYW5kxLEgLSBDdW1odXJpeWV0IFTDvHJraXllIEhhYmVybGVyaQ==?= Date: Tue.