Java json/xml serialization and deserialization tools: Jsontools and Simpleframework "incidental instances" __java

JSON serialization: Converts a Java bean into a JSON string; JSON deserialization: Converts a JSON string into a Java bean.

XML serialization: Converting Java beans to XML files; XML deserialization: Converting an XML file into a Java bean.

1. XML Serialization deserialization tool: Simple framework features are very powerful and easy to use. Here you can download it: http://sourceforge.net/projects/simple/

How to: First build Java beans from an XML file, which can be a very complex Java bean. The corresponding XML file and Java bean are shown at the end of the article.

Import:

Import Org.simpleframework.xml.Serializer;
Import Org.simpleframework.xml.core.Persister;

Direct use:

File File = new file ("C://mystd.xml");
  Serializer serializer = new Persister ();
Deserialize
  the Bean rule=serializer.read (bean.class, file);
Serialization of
serializer.write (rule, file);

The following is a description of the serialization deserialization tool for JSON

2.Json Tool Json Serialization deserialization tool: Jsontools Jsontools is a good JSON serialization and deserialization feature Pack, where it can be downloaded to: http://sourceforge.net/projects/jontools/. Use introduction:

Serialization of
 Jsonvalue Jsonvalue = Jsonmapper.tojson (bean);   
 String jsonstr = Jsonvalue.render (true);   Whether to format
 System.out.println (JSONSTR);  

 Deserialization 
 jsonparser parser = new Jsonparser (new StringReader (JSONSTR));   
 L2rule bean = (l2rule) Jsonmapper.tojava (Parser.nextvalue (), l2rule.class);  

Raw XML file:

<L2Rule>
<sheet type= "BS" > 
 <Table> 
  <row itemname= "total assets" usid= "USGB123450" Level= "0"/> 
  <row itemname= "Total Current Assets" usid= "USGB123451"  level= "1"/> 
  <row Itemname= "Cash and Cash equivalents" usid= "USGB123452" level= "2"/> <row itemname= 
  "Accounts receivable, net of Allowance for ill debts of "usid=" USGB123453 "level=" 2 "/> <row itemname= 
  " Current Assets "usid=" USGB123454 "Lev El= "2"/> 
    </Table> 
</Sheet>
</L2Rule>

Parsed JSON: {"sheet": [{"Tables": {"Rows": [{"ItemName": "Total Assets", "level": "0", "usid": "USGB123450"},{"ItemName": " Total current Assets ", Level": "1", "Usid": "USGB123451"},{"ItemName": "Cash and Cash equivalents", "Level": "2", "Usid": " USGB123452 "},{" "ItemName": "Accounts receivable, net of allowance for bad debts of", "Level": "2", "Usid": "USGB123453"},{" ItemName ":" Assets "," Level ":" 2 "," Usid ":" USGB123454 "}}," type ":" BS "}]}
Add Format: {
"Sheet":
[
{
"Tables":
{
"Rows":
[
{
"ItemName": "Total assets",
"Level": "0",
"Usid": "USGB123450"
},
{
"ItemName": "Total current Assets",
"Level": "1",
"Usid": "USGB123451"
},
{
"ItemName": "Cash and Cash equivalents",
"Level": "2",
"Usid": "USGB123452"
},
{
"ItemName": "Accounts receivable, net of allowance for bad debts of",
"Level": "2",
"Usid": "USGB123453"
},
{
"ItemName": "Current Assets",
"Level": "2",
"Usid": "USGB123454"
}
]
},
' type ': ' BS '
}
]
}
corresponding Bean:
L2rule.java

Import org.simpleframework.xml.ElementList;
Import Org.simpleframework.xml.Root;

@Root (name= "L2rule") Public
class L2rule
{
	@ElementList (name= "Sheet", Required=false,inline=true) Public
	list<sheet> Sheet = new linkedlist<sheet> ();

	Public list<sheet> Getsheet ()
    {return
    	Sheet;
    }

	public void Setsheet (list<sheet> Sheet)
    {
    	this.sheet = Sheet;
    }

	
}

Sheet.java

Import Org.simpleframework.xml.Attribute;
Import org.simpleframework.xml.Element;
Import Org.simpleframework.xml.Root;

@Root (name= "Sheet") Public
class Sheet
{
	@Element (name= "table", Required=false) public
	Table tables = new Table ();
	
	@Attribute (name= "type", required=false) public
	String Type;

	

	Public Table gettables ()
    {return
    	tables;
    }

	public void Settables (Table tables)
    {
    	this.tables = tables;
    }

	Public String GetType ()
    {return
    	type;
    }

	public void SetType (String type)
    {
    	this.type = type;
    }
}

Table.java

Import java.util.LinkedList;
Import java.util.List;

Import org.simpleframework.xml.ElementList;
Import Org.simpleframework.xml.Root;

@Root (name= "table") Public
class Table
{
	@ElementList (name= "Row", Required=false,inline=true)
	Public list<row> rows = new linkedlist<row> ();

	Public list<row> getRows ()
    {return
    	rows;
    }

	public void Setrows (list<row> rows)
    {
    	this.rows = rows;
    }
}

Row.java

Import Org.simpleframework.xml.Attribute;
Import Org.simpleframework.xml.Root;

@Root (name= "Row") Public
class Row
{
	@Attribute (name= "ItemName", required=true) public
	String ItemName;
	@Attribute (name= "Usid", required=true) public
	String Usid;
	@Attribute (name= "level", required=true) public
	String level;
	Public String getitemname ()
    {return
    	itemname;
    }
	public void Setitemname (String itemname)
    {
    	this.itemname = itemname;
    }
	Public String Getusid ()
    {return
    	usid;
    }
	public void Setusid (String usid)
    {
    	this.usid = usid;
    }
	Public String Getlevel ()
    {return level
    	;
    }
	public void Setlevel (String level)
    {
    	this.level = level;
    }
	
}