Subversion Repositories DevTools

package com.erggroup.buildtool.daemon;

import java.io.File;
import java.io.FileInputStream;
import java.io.IOException;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
import java.util.Properties;
import com.erggroup.buildtool.ripple.ReportingData;

/**
 * This class is populated from data provided by JATS and ANT about the build that is to be performed
 * It will contain information about the platforms that the package is to be built for
 * 
 */
public class BuildInfo {

    public String mStyle = null;               // ANT or JATS
    public boolean mGeneric = false;           // Package is GENERIC
    public String mJavaVersion = null;         // Optional java version to be used
    public List<String> mPlatforms;            // Platforms the package can be built for
    public List<String> mBuildPlatforms;       // Platforms the package will be built for
    public List<String> mToolsetPlatforms;     // Platforms for which tools will be built
    public List<String> mProdPlatforms;        // Platforms that only build for production
    public List<String> mDebugPlatforms;       // Platforms that only build for debug
    
    /** 
     * Read properties from a file
     * @param srcFile
     * @throws IOException 
     */
    public BuildInfo (File srcFile) throws IOException
    {
        Properties prop = new Properties();
        FileInputStream input = new FileInputStream(srcFile);

        // load the file as a properties file
        prop.load(input);
        
        //   Display the properties read
//        Set<String> keys = prop.stringPropertyNames();
//        for (String key : keys) {
//          System.out.println(key + " : " + prop.getProperty(key));
//        }
        
        // Extract required properties into the class
        mStyle = prop.getProperty("buildstyle", "JATS");
        mGeneric = ReportingData.toBool(prop.getProperty("generic.build", "0"));
        mJavaVersion = prop.getProperty("java.version", null);
        mPlatforms = toList( prop.getProperty("platforms"));
        mBuildPlatforms = toList( prop.getProperty("build.platforms"));
        mToolsetPlatforms = toList( prop.getProperty("toolset.platforms"));
        mProdPlatforms = toList( prop.getProperty("prod.platforms"));
        mDebugPlatforms = toList( prop.getProperty("debug.platforms"));
        
    }
    
    /**
     * Convert a comma separated string into List<String>
     * Special handling for null Strings
     * 
     * @param   string - A comma separated string. Can have spaces around the commas
     * @return A List<String>
     * 
     */
    private List<String> toList(String string)
    {
        if (string == null) {
            return new ArrayList<String>();
        }
         return Arrays.asList( string.trim().split("\\s*,\\s*") );
    }
}