Read Properties file in WSO2 mediator

Question

for example, if my link.properties file contains phone= http://localhost:8080/Validation/phone placed in cofig folder , how the value phone be accessed in a mediator(proxy mediator).

Answer 1

您可以使用类调解器读取属性文件并从那里加载值。

Answer 2

Considering your properties file should be located in the <project name>/src/main/resources directory, you can use this method for reading property files:

import import java.util.Properties;
import java.net.URL;

Properties readPropertiesFile() {
    
    // Looks for "application.properties" in "<project name>/src/main/resources"
    URL fileUrl = Thread.currentThread().getContextClassLoader().getResource("application.properties");

    Properties applicationProperties = new Properties();
    try {
        // Load properties from file
        applicationProperties.load(fileUrl.openStream());
    } catch (Exception e) {
        // File not found, invalid permissions, usual file handling stuff...
        e.printStackTrace();
        return null;
    }

    return applicationProperties;
}

You can read the property like this:

Properties applicationProperties = readPropertiesFile();
if (applicationProperties == null) {
    // null handling
}

String yourProperty = (String) applicationProperties.get("your.property.name");