eos.processor.PropertiesProcessor Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of a8i Show documentation

EOS is a Full Fledged Java Application Server with built in Dependency Injection, Request Mapping and Data Management support. EOS boasts its own custom view tag library and the ability to write your own custom view tags.

The newest version!

package eos.processor;

import eos.Eos;
import eos.util.Support;

import java.io.File;
import java.io.FileInputStream;
import java.io.IOException;
import java.io.InputStream;
import java.util.Enumeration;
import java.util.Properties;

public class PropertiesProcessor {

    Eos.Cache cache;
    Support support;

    public PropertiesProcessor(Eos.Cache cache){
        this.cache = cache;
        this.support = new Support();
    }

    protected InputStream getPropertiesFile(String propertyFile) throws Exception{

        InputStream is = this.getClass().getResourceAsStream(Eos.RESOURCES + propertyFile);

        if(is == null) {
            String resourceUri = support.getResourceUri();
            File file = new File(resourceUri + File.separator + propertyFile);
            if(!file.exists()) {
                throw new Exception(propertyFile + " properties file cannot be located...");
            }
            is = new FileInputStream(file);
        }
        return is;
    }

    public void run() throws IOException {

        if (cache.getPropertiesFiles() != null) {

            for (String propertyFile : cache.getPropertiesFiles()) {
                InputStream is = null;
                Properties prop = null;
                try {

                    is = getPropertiesFile(propertyFile);
                    prop = new Properties();
                    prop.load(is);

                    Enumeration properties = prop.propertyNames();
                    while (properties.hasMoreElements()) {
                        String key = (String) properties.nextElement();
                        String value = prop.getProperty(key);
                        cache.getPropertyStorage().getProperties().put(key, value);
                    }

                } catch (IOException ioe) {
                    ioe.printStackTrace();
                } catch (Exception ex) {
                    ex.printStackTrace();
                } finally {
                    if (is != null) {
                        is.close();
                    }
                }
            }

        }

    }

}