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Rest Routes added

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This commit is contained in:
Georg Reisinger 2020-10-25 19:41:19 +01:00
parent 490815efad
commit 0d7a7152c4
1 changed files with 131 additions and 30 deletions
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157
src/at/reisinger/server/thread/ClientThread.java
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@ -43,50 +43,151 @@ public class ClientThread extends Thread{
}
/**
* Gibt alle Nachrichten aus
*/
private void listAllMsg(){
out.print("HTTP/1.0 200 OK\r\n");
out.print("Date: Fri, 31 Dec 1999 23:59:59 GMT\r\n");
out.print("Server: Apache/0.8.4\r\n");
out.print("Content-Type: text/html\r\n");
out.print("Content-Length: 59\r\n");
out.print("Expires: Sat, 01 Jan 2000 00:59:59 GMT\r\n");
out.print("Last-modified: Fri, 09 Aug 1996 14:21:40 GMT\r\n");
out.print("\r\n");
out.print("<TITLE>GET /messages</TITLE>");
out.print("<P>Listet alle Nachrichten</P>");
}
/**
* gibt die startseite aus
*/
private void startseite(){
out.print("HTTP/1.0 200 OK\r\n");
out.print("Date: Fri, 31 Dec 1999 23:59:59 GMT\r\n");
out.print("Server: Apache/0.8.4\r\n");
out.print("Content-Type: text/html\r\n");
out.print("Content-Length: 59\r\n");
out.print("Expires: Sat, 01 Jan 2000 00:59:59 GMT\r\n");
out.print("Last-modified: Fri, 09 Aug 1996 14:21:40 GMT\r\n");
out.print("\r\n");
out.print("<TITLE>Startseite</TITLE>");
out.print("<p>lists all messages: GET /messages</p>" +
"<p>add message: POST /messages (Payload: the message; Response an id like 1)</p>" +
"<p>show first message: GET /messages/1</p> " +
"<p>show third message: GET /messages/3</p>" +
"<p>update first message: PUT /messages/1 (Payload: the message)</p>" +
"<p>remove first message: DELETE /messages/1</p>");
}
/**
* Erstellt eine Respone Message anhand des gegebenen Requests
*/
private void createResponse() {
if (this.url != null) {
if (this.cmd.equals("GET")) {
if (this.url.startsWith("/test")) {
out.print("HTTP/1.0 200 OK\r\n");
out.print("Date: Fri, 31 Dec 1999 23:59:59 GMT\r\n");
out.print("Server: Apache/0.8.4\r\n");
out.print("Content-Type: text/html\r\n");
out.print("Content-Length: 59\r\n");
out.print("Expires: Sat, 01 Jan 2000 00:59:59 GMT\r\n");
out.print("Last-modified: Fri, 09 Aug 1996 14:21:40 GMT\r\n");
out.print("\r\n");
out.print("<TITLE>Test</TITLE>");
out.print("<P>Das ist ein Test</P>");
if (this.url.startsWith("/messages")) {
String lastBit = this.url.substring(this.url.lastIndexOf('/') + 1);
System.out.println("Last Bit: " + lastBit);
if(lastBit.equals("messages")){
listAllMsg();
}else{
getMsg(Integer.parseInt(lastBit));
}
} else if (this.url.startsWith("/")) {
out.print("HTTP/1.0 200 OK\r\n");
out.print("Date: Fri, 31 Dec 1999 23:59:59 GMT\r\n");
out.print("Server: Apache/0.8.4\r\n");
out.print("Content-Type: text/html\r\n");
out.print("Content-Length: 59\r\n");
out.print("Expires: Sat, 01 Jan 2000 00:59:59 GMT\r\n");
out.print("Last-modified: Fri, 09 Aug 1996 14:21:40 GMT\r\n");
out.print("\r\n");
out.print("<TITLE>Hello World!</TITLE>");
out.print("<P>Hallo Welt!</P>");
startseite();
}
}else if (this.cmd.equals("POST")){
if (this.url.startsWith("/messages")) {
addMsg(id);
}
}else if (this.cmd.equals("PUT")){
if (this.url.startsWith("/messages")) {
editMsg(id);
}
}else if (this.cmd.equals("DELETE")){
if (this.url.startsWith("/messages")) {
delMsg(id);
}
}else{
/*
ERROR senden
sendError();
}
}
}
/**
* Holt eine Nachricht
* @param id ID der nachricht die geholt werden soll
*/
private void getMsg(int id) {
out.print("HTTP/1.0 200 OK\r\n");
out.print("Date: Fri, 31 Dec 1999 23:59:59 GMT\r\n");
out.print("Server: Apache/0.8.4\r\n");
out.print("Content-Type: text/html\r\n");
out.print("Content-Length: 59\r\n");
out.print("Expires: Sat, 01 Jan 2000 00:59:59 GMT\r\n");
out.print("Last-modified: Fri, 09 Aug 1996 14:21:40 GMT\r\n");
out.print("\r\n");
out.print("<TITLE>Get MSG</TITLE>");
out.print("<p> Aktuelle MSG Number: " + id + "</p>");
}
/**
* sendet eine Fehlermeldung zurück
*/
private void sendError() {
out.print("HTTP/1.0 500 ERR\r\n");
}
/**
* Löscht eine Nachricht
* @param id Nachricht die zu löschen ist
*/
private void delMsg(int id) {
out.print("HTTP/1.0 200 OK\r\n");
out.print("Date: Fri, 31 Dec 1999 23:59:59 GMT\r\n");
out.print("Server: Apache/0.8.4\r\n");
out.print("Content-Type: text/html\r\n");
out.print("Content-Length: 59\r\n");
out.print("Expires: Sat, 01 Jan 2000 00:59:59 GMT\r\n");
out.print("Last-modified: Fri, 09 Aug 1996 14:21:40 GMT\r\n");
out.print("\r\n");
out.print("<TITLE>Del MSG</TITLE>");
out.print("<p> Aktuelle MSG Number: " + id + "</p>");
}
/**
* Bearbeitet eine Nachricht
* @param id Nachricht die zu bearbeiten ist
*/
private void editMsg(int id) {
out.print("HTTP/1.0 200 OK\r\n");
out.print("Date: Fri, 31 Dec 1999 23:59:59 GMT\r\n");
out.print("Server: Apache/0.8.4\r\n");
out.print("Content-Type: text/html\r\n");
out.print("Content-Length: 59\r\n");
out.print("Expires: Sat, 01 Jan 2000 00:59:59 GMT\r\n");
out.print("Last-modified: Fri, 09 Aug 1996 14:21:40 GMT\r\n");
out.print("\r\n");
out.print("<TITLE>Edit MSG</TITLE>");
out.print("<p> Aktuelle MSG Number: " + id + "</p>");
}
/**
* Fügt eine Nachricht hinzu
* @param id Id der neuen Nachricht
*/
private void addMsg(int id) {
out.print("HTTP/1.0 200 OK\r\n");
out.print("Date: Fri, 31 Dec 1999 23:59:59 GMT\r\n");
out.print("Server: Apache/0.8.4\r\n");
out.print("Content-Type: text/html\r\n");
out.print("Content-Length: 59\r\n");
out.print("Expires: Sat, 01 Jan 2000 00:59:59 GMT\r\n");
out.print("Last-modified: Fri, 09 Aug 1996 14:21:40 GMT\r\n");
out.print("\r\n");
out.print("<TITLE>Add MSG</TITLE>");
out.print("<p> Aktuelle MSG Number: " + id + "</p>");
}
/**