Many bugfixes and improvements

2011-06-24 23:20:59 +00:00 · 2011-06-24 23:20:59 +00:00 · 363e0c6cfc
commit 363e0c6cfc
parent c3e3bbf787
52 changed files with 2021 additions and 982 deletions
--- a/src/zutil/net/http/HttpURL.java
+++ b/src/zutil/net/http/HttpURL.java
@ -0,0 +1,139 @@
+package zutil.net.http;
+
+import java.net.URL;
+import java.util.HashMap;
+
+/**
+ * Handles URLs in the HTTP protocol
+ * 
+ * @author Ziver
+ */
+public class HttpURL {
+	public static final String PROTOCOL_SEPARATOR = "://";
+	public static final String PORT_SEPARATOR = ":";
+	public static final String PATH_SEPARATOR = "/";
+	public static final String PARAMETER_SEPARATOR = "?";
+	public static final String ANCHOR_SEPARATOR = "#";
+
+	private String protocol	= "";
+	private String host		= "127.0.0.1";
+	private int port		= -1;
+	private String path;
+	private String anchor;
+	
+	private HashMap<String,String> parameters = new HashMap<String,String>();
+
+	
+	public HttpURL(){}
+	
+	public HttpURL( URL url ){
+		this.setProtocol( url.getProtocol() );
+		this.setHost( url.getHost() );
+		this.setPort( url.getPort() );
+		this.setPath( url.getPath() );
+	}
+	
+	
+	public String getProtocol( ){
+		return protocol;
+	}
+	public String getHost( ){
+		return host;
+	}
+	public int getPort( ){
+		return port;
+	}
+	public String getPath( ){
+		return path;
+	}
+	public String getAnchor( ){
+		return anchor;
+	}
+	
+	public void setProtocol( String prot ){
+		this.protocol = prot;
+	}
+	public void setHost( String host ){
+		this.host = host;
+	}
+	public void setPort( int port ){
+		this.port = port;
+	}
+	public void setPath( String path ){
+		if( path.length() >= 1 && !path.startsWith(PATH_SEPARATOR))
+			path = PATH_SEPARATOR + path;
+		this.path = path;
+	}
+	public void setAnchor( String anch ){
+		this.anchor = anch;
+	}
+	public void setParameter( String key, String value ){
+		this.parameters.put(key, value);
+	}
+	
+	protected void setParameters( HashMap<String,String> pars ){
+		this.parameters = pars;
+	}
+	
+	/**
+	 * Generates the parameter string in a URL. 
+	 * 
+	 * e.g.
+	 * "key=value&key2=value&..."
+	 */
+	public String getParameterString(){
+		StringBuilder param = new StringBuilder();
+		for(String key : parameters.keySet()){
+			param.append(key);
+			param.append('=');
+			param.append( parameters.get(key) );
+			param.append('&');
+		}
+		if( param.length() > 0 )
+			param.deleteCharAt( param.length()-1 );
+		return param.toString();
+	}
+
+	/**
+	 * Generates a path that are used in the HTTP header
+	 */
+	public String getHttpURL(){
+		StringBuilder url = new StringBuilder();
+		url.append( path );
+		if( !parameters.isEmpty() )
+			url.append( PARAMETER_SEPARATOR ).append( getParameterString() );
+		
+		return url.toString();
+	}
+	
+	/**
+	 * Generates a full URL
+	 */
+	public String getURL(){
+		return toString();
+	}
+	
+	/**
+	 * Generates the whole URL
+	 */
+	public String toString(){
+		StringBuilder url = new StringBuilder();
+		url.append( protocol );
+		url.append( PROTOCOL_SEPARATOR );
+		url.append( host );
+		if( port > 0 )
+			url.append( PORT_SEPARATOR ).append( port );
+		
+		if( path != null )
+			url.append( path );
+		else
+			url.append( PATH_SEPARATOR );
+			
+		if( !parameters.isEmpty() )
+			url.append( PARAMETER_SEPARATOR ).append( getParameterString() );
+		if( anchor != null )
+			url.append( ANCHOR_SEPARATOR ).append( anchor );
+		
+		return url.toString();
+	}
+}