Renamed FileSearch class and defined default values

src/zutil/ClassUtil.java

@@ -103,13 +103,15 @@ public class ClassUtil {
      *         there is no generics or the super class is not found
      */
     public static Class<?>[] getGenericClasses(Class<?> c, Class<?> superClass){
+        if(superClass != null) {
             // Search for the super class
-        while (c.getSuperclass() != Object.class && !superClass.isAssignableFrom(c.getSuperclass()))
+            while (c.getSuperclass() != null && c.getSuperclass() != Object.class) {
-            c = c.getSuperclass();
                 // Did we find the super class?
                 if (superClass.isAssignableFrom(c.getSuperclass()))
                     return getGenericClasses(c.getGenericSuperclass());
-
+                c = c.getSuperclass();
+            }
+        }
         return new Class[0];
     }
     private static Class<?>[] getGenericClasses(Type genericType){
@@ -118,6 +120,7 @@ public class ClassUtil {
             Type[] argTypes = aType.getActualTypeArguments();
             Class<?>[] classArray = new Class<?>[argTypes.length];
             for(int i=0; i<classArray.length; ++i) {
+                if(argTypes[i] instanceof Class)
                     classArray[i] = (Class<?>) argTypes[i];
             }
             return classArray;

src/zutil/io/file/FileSearcher.java

@@ -34,7 +34,7 @@ import java.util.*;
 import java.util.zip.ZipEntry;
 import java.util.zip.ZipFile;
 
-public class FileSearch implements Iterable<FileSearch.FileSearchItem>{
+public class FileSearcher implements Iterable<FileSearcher.FileSearchItem>{
 	// Constants
 	private static final List<String> compressedFileExtensions = Arrays.asList(new String[]{
 			"jar", "zip"
@@ -44,19 +44,17 @@ public class FileSearch implements Iterable<FileSearch.FileSearchItem>{
 	private File root;
 
 	// Search parameters
-	private String fileName;
+	private String fileName = null;
-	private String extension;
+	private String extension = null;
-	private boolean recursive;
+	private boolean recursive = false;
 	//private int depth;
-	private boolean searchFiles;
+	private boolean searchFiles = true;
-	private boolean searchCompressedFiles;
+    private boolean searchFolders = true;
-	private boolean searchFolders;
+	private boolean searchCompressedFiles = false;
 
 
-	public FileSearch(File root){
+	public FileSearcher(File root){
 		this.root = root;
-		searchFiles = true;
-		searchFolders = true;
 	}
 
 
@@ -71,11 +69,11 @@ public class FileSearch implements Iterable<FileSearch.FileSearchItem>{
 	 * Sets the file extensions to search for (should not include . at the beginning)
 	 */
 	public void setExtension(String ext){
-
+        extension = ext;
 	}
 
 	/**
-	 * Sets if the search should go into sub-folders
+	 * Defines if the search should go into sub-folders
 	 */
 	public void setRecursive(boolean recursive){
 		this.recursive = recursive;
@@ -92,12 +90,12 @@ public class FileSearch implements Iterable<FileSearch.FileSearchItem>{
 	public void searchFiles(boolean searchFiles){
 		this.searchFiles = searchFiles;
 	}
-	public void searchCompressedFiles(boolean searchCompressedFiles){
-		this.searchCompressedFiles = searchCompressedFiles;
-	}
     public void searchFolders(boolean searchFolders){
         this.searchFolders = searchFolders;
     }
+    public void searchCompressedFiles(boolean searchCompressedFiles){
+		this.searchCompressedFiles = searchCompressedFiles;
+	}
 
 
 	@Override
@@ -146,7 +144,8 @@ public class FileSearch implements Iterable<FileSearch.FileSearchItem>{
 						break;						
 				}
 				else if(searchCompressedFiles && file.isFile() &&
-						compressedFileExtensions.contains(FileUtil.getFileExtension(file.getName()).toLowerCase())){
+						compressedFileExtensions.contains(
+								FileUtil.getFileExtension(file.getName()).toLowerCase())){
 					try {
 						ZipFile zipFile = new ZipFile(file.getPath());
 						Enumeration<? extends ZipEntry> e = zipFile.entries();
@@ -200,7 +199,7 @@ public class FileSearch implements Iterable<FileSearch.FileSearchItem>{
 	}
 
 
-	public class FileSearchFileItem implements FileSearchItem{
+	protected static class FileSearchFileItem implements FileSearchItem{
 		private File file;
 
 		protected FileSearchFileItem(File file){
@@ -219,7 +218,7 @@ public class FileSearch implements Iterable<FileSearch.FileSearchItem>{
 
 	}
 
-	public class FileSearchZipItem implements FileSearchItem{
+	protected static class FileSearchZipItem implements FileSearchItem{
 		private String zipFile;
 		private ZipEntry entry;
         private String fileName;

src/zutil/net/ssdp/SSDPClient.java

@@ -219,7 +219,7 @@ public class SSDPClient extends ThreadedUDPNetwork implements ThreadedUDPNetwork
 			service.setExpirationTime(
 					System.currentTimeMillis() + 1000 * getCacheTime(header.getHeader("Cache-Control")));
 		}
-		service.setHeaders(header.getHeaders());
+		service.readHeaders(header);
 
 		if(listener != null && newService)
 			listener.newService(service);

src/zutil/net/ssdp/SSDPCustomInfo.java

@@ -24,6 +24,7 @@
 
 package zutil.net.ssdp;
 
+import zutil.net.http.HttpHeaderParser;
 import zutil.net.http.HttpPrintStream;
 
 /**
@@ -31,5 +32,7 @@ import zutil.net.http.HttpPrintStream;
  */
 public interface SSDPCustomInfo extends SSDPServiceInfo{
 
-    public void setHeaders(HttpPrintStream http);
+    public void readHeaders(HttpHeaderParser http);
+
+    public void writeHeaders(HttpPrintStream http);
 }

src/zutil/net/ssdp/SSDPServer.java

@@ -194,7 +194,7 @@ public class SSDPServer extends ThreadedUDPNetwork implements ThreadedUDPNetwork
 						http.setHeader("EXT", "" );
 						http.setHeader("Cache-Control", "max-age = "+ cache_time );
 						if(services.get(st) instanceof SSDPCustomInfo)
-							((SSDPCustomInfo)services.get(st)).setHeaders(http);
+							((SSDPCustomInfo)services.get(st)).writeHeaders(http);
                         logger.log(Level.FINEST, "Sending Response: "+ http);
                         http.flush();
 
@@ -265,7 +265,7 @@ public class SSDPServer extends ThreadedUDPNetwork implements ThreadedUDPNetwork
 			http.setHeader("Cache-Control", "max-age = "+cache_time );
 			http.setHeader("USN", service.getUSN() );
 			if(service instanceof SSDPCustomInfo)
-                ((SSDPCustomInfo) service).setHeaders(http);
+                ((SSDPCustomInfo) service).writeHeaders(http);
             logger.log(Level.FINEST, "Sending Notification: " + http);
             http.flush();
 

src/zutil/net/ssdp/StandardSSDPInfo.java

@@ -24,6 +24,7 @@
 
 package zutil.net.ssdp;
 
+import zutil.net.http.HttpHeaderParser;
 import zutil.net.http.HttpPrintStream;
 
 import java.io.IOException;
@@ -44,7 +45,7 @@ public class StandardSSDPInfo implements SSDPServiceInfo, SSDPCustomInfo{
 	private String usn;
 	private long expiration_time;
 	// All header parameters
-	private HashMap<String, String> headers;
+	private HashMap<String, String> headers = new HashMap<>();
 	private InetAddress inetAddress;
 
 	/**
@@ -127,27 +128,28 @@ public class StandardSSDPInfo implements SSDPServiceInfo, SSDPCustomInfo{
 		return "USN: "+usn+"\nLocation: "+location+"\nST: "+st+"\nExpiration-Time: "+new Date(expiration_time);
 	}
 
-	public void setHeaders(HashMap<String, String> headers) {
-		this.headers = headers;
-	}
 
+    public void setHeader(String key, String value) {
+        headers.put(key, value);
+    }
 	public String getHeader(String header){
-		return headers.get(header.toUpperCase());
+		return headers.get(header);
 	}
-
-
 	@Override
-	public void setHeaders(HttpPrintStream http) {
+	public void writeHeaders(HttpPrintStream http) {
 		try {
-			if (headers != null) {
+            for (String key : headers.keySet())
-				for (String key : headers.keySet()) {
                 http.setHeader(key, headers.get(key));
-				}
-			}
 		}catch(IOException e){
-
+            e.printStackTrace();
 		}
 	}
+    @Override
+    public void readHeaders(HttpHeaderParser http) {
+        HashMap<String,String> httpHeaders = http.getHeaders();
+        for (String key : httpHeaders.keySet())
+            headers.put(key, httpHeaders.get(key));
+    }
 
 	public InetAddress getInetAddress(){
 		return inetAddress;

src/zutil/plugin/PluginManager.java

@@ -25,7 +25,7 @@
 package zutil.plugin;
 
 import zutil.io.IOUtil;
-import zutil.io.file.FileSearch;
+import zutil.io.file.FileSearcher;
 import zutil.log.LogUtil;
 import zutil.parser.DataNode;
 import zutil.parser.json.JSONParser;
@@ -61,14 +61,14 @@ public class PluginManager<T> implements Iterable<PluginData>{
 	public PluginManager(String path){
 		plugins = new HashMap<String, PluginData>();
 
-		FileSearch search = new FileSearch(new File(path));
+		FileSearcher search = new FileSearcher(new File(path));
 		search.setRecursive(true);
 		search.searchFolders(false);
 		search.searchCompressedFiles(true);
 		search.setFileName("plugin.json");
 
 		log.fine("Searching for plugins...");
-		for(FileSearch.FileSearchItem file : search){
+		for(FileSearcher.FileSearchItem file : search){
 			try {
 				DataNode node = JSONParser.read(IOUtil.getContentString(file.getInputStream()));
 				log.fine("Found plugin: "+file.getPath());

test/zutil/test/SSDPServerTest.java

@@ -42,10 +42,9 @@ public class SSDPServerTest {
         StandardSSDPInfo service = new StandardSSDPInfo();
         service.setLocation("nowhere");
         service.setST("zep:discover");
-        HashMap<String, String> headers = new HashMap<String, String>();
+        service.setHeader("Alias", "Desktop");
-        headers.put("Alias", "Desktop");
+        service.setHeader("PublicKey", "SuperDesktopKey");
-        headers.put("PublicKey", "SuperDesktopKey");
+
-        service.setHeaders(headers);
 
         SSDPServer ssdp = new SSDPServer();
         ssdp.addService(service);