package org.cacert.gigi;
import java.io.PrintWriter;
+import java.io.StringWriter;
import java.sql.SQLException;
+import java.util.HashMap;
+import java.util.LinkedList;
+import java.util.Locale;
+
+import org.cacert.gigi.localisation.Language;
+import org.cacert.gigi.output.template.Outputable;
+import org.cacert.gigi.output.template.TranslateCommand;
public class GigiApiException extends Exception {
- SQLException e;
- String message;
-
- public GigiApiException(SQLException e) {
- this.e = e;
- }
-
- public GigiApiException(String message) {
- this.message = message;
- }
-
- public boolean isInternalError() {
- return e != null;
- }
-
- public void format(PrintWriter out, Language language) {
- if (isInternalError()) {
- e.printStackTrace();
- out.println(language.getTranslation("An internal error ouccured."));
- } else {
- out.println(language.getTranslation(message));
- }
-
- }
+
+ private static final Language PLAIN_LANGUAGE = Language.getInstance(Locale.ENGLISH);
+
+ private static final long serialVersionUID = -164928670180852588L;
+
+ private SQLException e;
+
+ private LinkedList<Outputable> messages = new LinkedList<>();
+
+ public GigiApiException(SQLException e) {
+ super(e);
+ this.e = e;
+ }
+
+ public GigiApiException(String message) {
+ super(message);
+ messages.add(new TranslateCommand(message));
+ }
+
+ public GigiApiException() {
+
+ }
+
+ public GigiApiException(Outputable out) {
+ messages.add(out);
+ }
+
+ public void mergeInto(GigiApiException e2) {
+ messages.addAll(e2.messages);
+ if (e == null) {
+ e = e2.e;
+ }
+ }
+
+ public boolean isInternalError() {
+ return e != null;
+ }
+
+ public void format(PrintWriter out, Language language) {
+ out.println("<div class='alert alert-danger error-msgs'>");
+ if (isInternalError()) {
+ e.printStackTrace();
+ out.print("<p>");
+ out.println(language.getTranslation("An internal error occurred."));
+ out.println("</p>");
+ }
+ HashMap<String, Object> map = new HashMap<>();
+ for (Outputable message : messages) {
+ map.clear();
+
+ out.print("<p>");
+ message.output(out, language, map);
+ out.println("</p>");
+ }
+ out.println("</div>");
+
+ }
+
+ public void formatPlain(PrintWriter out) {
+ if (isInternalError()) {
+ out.println(PLAIN_LANGUAGE.getTranslation("An internal error occurred."));
+ }
+ HashMap<String, Object> map = new HashMap<>();
+ for (Outputable message : messages) {
+ if (message instanceof TranslateCommand) {
+ String m = ((TranslateCommand) message).getRaw();
+ // Skip HTML Entities
+ out.println(PLAIN_LANGUAGE.getTranslation(m));
+ } else {
+ map.clear();
+ message.output(out, PLAIN_LANGUAGE, map);
+ out.println();
+ }
+ }
+ }
+
+ public boolean isEmpty() {
+ return e == null && messages.size() == 0;
+ }
+
+ @Override
+ public String getMessage() {
+ if (messages.size() != 0) {
+ StringWriter sw = new StringWriter();
+ PrintWriter pw = new PrintWriter(sw);
+
+ HashMap<String, Object> map = new HashMap<>();
+ for (Outputable message : messages) {
+ map.clear();
+ message.output(pw, PLAIN_LANGUAGE, map);
+ }
+ pw.flush();
+
+ return sw.toString();
+ }
+ return "";
+ }
}