Unzip a file preserving the folder structure

Question

Hi guys,
I have create a zip file using java.util.zip and I preserv all directory structure. When I unzip the file using the same library, in the loop of ZipEntry I don't find never a directory. This the code that I use and don't work:
public void dataDecompression(String pathArchivio) {
    try {
        fileInputStream = new FileInputStream(pathArchivio);
       checkedInputStream = new CheckedInputStream(fileInputStream, new Adler32());
       zipInputStream = new ZipInputStream(new BufferedInputStream(checkedInputStream));
       ZipEntry entry;
       while((entry = zipInputStream.getNextEntry()) != null){
            if(entry.isDirectory()){
                 //make dir          
           else{
                //write file
}Maybe I miss something in compression? Excuse for my bad english.
Thanks in advance.

Answer 1

three problems with that.
1) you don't recusively create folders.
2) you create a folder with the name of the file you want to write.
3) you don't create files.
File file=new File(entry.getName());
if(file.getParentFile()!=null);
     file.getParentFile().mkdirs();
if( !entry.isDirectory() ) {
//code that write file;