how to access properties file parameters from visual admin from JAVA

[Former Member]

Hi Experts,

I have a requirement where I have created a .properties file in my webdynpro src->configuration and deployed it .All the parameters are available at visual admin and I am able to access it in my application.So far so good.Now I hava a JAVA project without dynpro and I want to access all these parameters but it seems that I only have webdynpro IWD...and WD APIs to do so.

Any idea how can I access this key value pair from JAVA application basically a servlet

Thanks

Vinay

[Former Member]

Hi Vinay,

This post is on top of my previous post.

ResourceBundle is a class which has the code to read the data from properties file.

So to use the above line of code you need to create a java class of name ResourceBundle .

below is the code for creating it.

import java.util.MissingResourceException;
import java.util.ResourceBundle;
import java.util.StringTokenizer;

/**
 * @author Narendra_Singh
 *
 * To change the template for this generated type comment go to
 * Window>Preferences>Java>Code Generation>Code and Comments
 */
public class SWResourceBundle {
	private transient ResourceBundle resourceBundle;
	protected static final String KEY_DELIMETER = ".";
	
	public SWResourceBundle(String baseName) {
		resourceBundle = ResourceBundle.getBundle(baseName);
	}
	public String getString(String key) {
		String message = key;

		if (resourceBundle != null) {
			try {
				if ((key != null) && (key.trim().indexOf(" ")) > 0)
					key = replaceWhiteSpace(key);
				message = resourceBundle.getString(key);
			} catch (MissingResourceException mre) {
				//throw new ResourceNotFoundException("The key is missing", mre);
				//Consume the error & return the key
			}
		}

		return message;
	}

	public static String replaceWhiteSpace(String key) {
		StringTokenizer tokenizer = new StringTokenizer(key, " ");
		StringBuffer newKey = new StringBuffer();
		while (tokenizer.hasMoreTokens()) {
			String token = tokenizer.nextToken();
			newKey.append(token);
			newKey.append(KEY_DELIMETER);
		}

		return newKey.substring(0, newKey.length() - 1);
	}

}

i worked on it. it will be helpful to you.

please revert if you require more info.

Regards

Narendra

[Former Member]

Hi Vinay,

for getting parameters from a . properties file in java project you can use the below code.

SWResourceBundle resourceBundle =
			new SWResourceBundle("here you need to specify yor properties file name only");

resourceBundle.getString("parameter1/ here you need to specify the key to get the value.");

hope this will help.

Ragards

Narendra

[Former Member]

use this code..

IWDConfiguration config = WDConfiguration.getConfigurationByName(wdComponentAPI.getDeployableObjectPart().getDeployableObject(),"your file name")