The java.data.profile option

The java.data.profile option spacifies a configuration name for data configuration.

Parameters

The java.data.profile option takes a predefined configuration name or a configuration file name as a parameter. The predefined configuration names are as follows:

concise

concise mapping

convenient

easy to use

object

does not use primitive datatype

precise

precise mapping

string

all string

Artifacts

The java.data.profile option generates no additional classes.

The java.data.profile option adds no additional methods to Relaxer objects.

Example

List 7.31.3.1[javaDataProfile.rng] is a sample schema for the java.data.profile option.

<grammar xmlns="http://relaxng.org/ns/structure/1.0"
         datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
  <start>
    <ref name="account"/>
  </start>
  <define name="account">
    <element name="account">
      <attribute name="accountNo">
        <data type="token"/>
      </attribute>
      <element name="balance">
        <data type="int"/>
      </element>
      <element name="owner">
        <data type="token"/>
      </element>
      <ref name="address"/>
      <zeroOrMore>
        <ref name="phone"/>
      </zeroOrMore>
    </element>
  </define>
  <define name="address">
    <element name="address">
      <attribute name="zip">
        <data type="token"/>
      </attribute>
      <text/>
    </element>
  </define>
  <define name="phone">
    <element name="phone">
      <attribute name="area">
        <data type="token"/>
      </attribute>
      <data type="token"/>
    </element>
  </define>
</grammar>

Build

Execution of Relaxer with the java.data.profile option is as follows:

$ relaxer -java -java.data.profile:string javaDataProfile.rng

Because the Java generator is a default generator, execution of Relaxer as shown below has the same effect:

$ relaxer -java.data.profile:string javaDataProfile.rng

As a result, Relaxer generates six files:

• Account.java
• Address.java
• Phone.java
• URelaxer.java
• RStack.java
• UJAXP.java

Since the java.data.profile option takes a parameter 'string', types of all properties in the Relaxer objects are java.lang.String.

List 7.31.3.1.1[JavaDataProfile.java] is a sample program for the java.data.profile option.

import java.io.IOException;
import javax.xml.parsers.ParserConfigurationException;
import org.xml.sax.SAXException;

public class JavaDataProfile {
    public static void main(String[] args)
	throws IOException, SAXException, ParserConfigurationException {

	String uri = args[0];
	Account account = makeAccount(uri);
	printAccount(account);
    }

    private static Account makeAccount(String uri)
	throws IOException, SAXException, ParserConfigurationException {

	System.out.println("*** makeAccount ***");
	Account account = new Account(uri);
	return (account);
    }

    private static void printAccount(Account account) {
	System.out.println("*** printAccount ***");
	String accountNo = account.getAccountNo();
	String balance = account.getBalance();
	String owner = account.getOwner();
	Address address = account.getAddress();
	String zip = address.getZip();
	String place = address.getContent();
	System.out.println("AccountNo:" + accountNo);
	System.out.println("Balance:" + balance);
	System.out.println("Owner:" + owner);
	System.out.println("Address: [" + zip + "] " + place);
	Phone[] phones = account.getPhone();
	for (int i = 0;i < phones.length;i++) {
	    Phone phone = phones[i];
	    String area = phone.getArea();
	    String number = phone.getContent();
	    System.out.println("Phone: [" + area + "] " + number);
	}
	System.out.println("XML:" + account);
    }
}

Compilation of the JavaDataProfile.java class is shown here:

$ javac JavaDataProfile.java

Execution

List 7.31.3.2.1[javaDataProfile.xml] is an XML document file for test.

<account accountNo="12345">
  <balance>102030</balance>
  <owner>XML Taro</owner>
  <address zip="213">Yokohama</address>
  <phone area="123">456-7890</phone>
  <phone area="090">123-4567</phone>
</account>

Execution of the JavaDataProfile class is shown here:

$ java JavaDataProfile javaDataProfile.xml
*** makeAccount ***
*** printAccount ***
AccountNo:12345
Balance:102030
Owner:XML Taro
Address: [213] Yokohama
Phone: [123] 456-7890
Phone: [090] 123-4567
XML:<account \
    accountNo="12345"><balance>102030</balance><owner>XML \
    Taro</owner><address zip="213">Yokohama</address><phone \
    area="123">456-7890</phone><phone \
    area="090">123-4567</phone></account>