Utils.java Source code

Introduction

Here is the source code for Utils.java

Source

import java.io.File;
import java.io.IOException;
import java.util.Enumeration;
import java.util.zip.ZipEntry;
import java.util.zip.ZipFile;

public class Utils {

    /**
     * Validate that an archive contains a named entry
     * 
     * @param theFile
     * @param name
     * @return true if the entry exists
     * @throws IOException
     */
    public static boolean archiveContainsEntry(File theFile, String name) throws IOException {
        boolean result = false;
        ZipFile zipFile;
        zipFile = new ZipFile(theFile);
        for (Enumeration entries = zipFile.entries(); entries.hasMoreElements();) {
            ZipEntry entry = (ZipEntry) entries.nextElement();
            if (entry.getName().equals(name)) {
                result = true;
                break;
            }
        }
        zipFile.close();
        return result;
    }

}