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Java Tutorial: Properties class in java[How to load key-value pairs from xml]

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Ram N

Posts: 2777
Nickname: ramram
Registered: Jul, 2014

Ram N is Java Programmer
Java Tutorial: Properties class in java[How to load key-value pairs from xml] Posted: Mar 6, 2017 5:51 AM
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This post originated from an RSS feed registered with Java Buzz by Ram N.
Original Post: Java Tutorial: Properties class in java[How to load key-value pairs from xml]
Feed Title: JAVA EE
Feed URL: http://ramj2ee.blogspot.com/feeds/posts/default?alt=rss
Feed Description: This blog has viedo tutorials and Sample codes related to below Technologies. 1.J2EE 2.Java 3.Spring 4.Hibernate 5.Database 6.Oracle 7.Mysql 8.Design Patterns
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PropertiesDemo.java
import java.io.FileInputStream;
import java.io.IOException;
import java.util.Enumeration;
import java.util.Properties;

/*
* public void loadFromXML(InputStream in) throws
* IOException, InvalidPropertiesFormatException
*
* Parameters:
* -----------
*
* in - the input stream from which to read the XML
* document.
*/

class PropertiesDemo
{

public static void main(String[] args) throws IOException
{
Properties p = new Properties();

try (FileInputStream fis = new FileInputStream("properties.xml"))
{
/*
* Loads all of the properties represented by
* the XML document on the specified input
* stream into this properties table.
*/

p.loadFromXML(fis);

Enumeration<?> enumeration = p.propertyNames();

while (enumeration.hasMoreElements())
{
String key = (String) enumeration.nextElement();
String value = p.getProperty(key);

System.out.println(key + " = " + value);
}

}

}
}
Output
Width = 15
Height = 200

Click the below link to download the code:
https://sites.google.com/site/ramj2eev1/home/javabasics/PropertiesDemo_loadFromXML_App.zip?attredirects=0&d=1

Github Link:
https://github.com/ramram43210/Java/tree/master/BasicJava/PropertiesDemo_loadFromXML_App

Bitbucket Link:
https://bitbucket.org/ramram43210/java/src/2010ece32ddd64329464f57cc3a56f059cb8f810/BasicJava/PropertiesDemo_loadFromXML_App/?at=master

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