XML Exportation Support

Author: Anikeshpatel

.idea/misc.xml

@@ -3,5 +3,4 @@
 ![AnDatabase v2.3 JRE 9.jar ](https://github.com/anongrp/AnDatabase/raw/master/Release/AN%20Database%20v2.3%20JRE%209.jar)   
 ![AnDatabase v2.2 JRE 9.jar](https://github.com/anongrp/AnDatabase/raw/master/Release/AN%20Database%20v2.2%20JRE%209%20.jar)    
 ![AnDatabase v2.2 JRE 8.jar](https://github.com/anongrp/AnDatabase/raw/master/Release/AN%20Database%20v2.2%20JRE%208%20.jar)    
-![AnDatabase v2.1jar](https://github.com/anongrp/AnDatabase/raw/master/Release/AN%20Database%20v2.1.jar)    
-
+![AnDatabase v2.1jar](https://github.com/anongrp/AnDatabase/raw/master/Release/AN%20Database%20v2.1.jar)

Release.md

@@ -4,6 +4,7 @@
 import anon.database.exceptions.DatabaseConnectionException;
 import anon.database.exceptions.NoTableFoundException;
 import anon.database.exceptions.TableCreationOutOfBoundException;
+
 import java.io.File;
 import java.io.IOException;
 
@@ -22,8 +23,6 @@ public static void main(String[] args) throws IOException, TableCreationOutOfBou
             System.out.println("Some Erro");
         }
 
-        for (int i=0 ;i<=100000;i++){
-            login_tb.insertRow(data);
-        }
+        System.out.println(login_tb.exportToXML(new File("C:/Users/Anikesh/Desktop/data.xml")));
     }
 }

src/Main.java

@@ -52,6 +52,7 @@ private void createTable(String tbName, Database database,String columnNames[])
             writeColumnData.write("¤");
             writeColumnData.close();
         }
+
     }
 
 
@@ -180,6 +181,7 @@ public boolean deleteElementWithQuery(String query) throws IOException {
     }
 
     public boolean deleteElement(String colName,String target) throws IOException {
+
         boolean deleteStatus = false;
         String deleteRow = "";
         ArrayList<String> rows = new ArrayList<String>();
@@ -425,6 +427,42 @@ public boolean exportToJSON(File jsonFile) throws IOException {
         return status;
     }
 
+    public boolean exportToXML(File xmlFile) throws IOException {
+        boolean status = false;
+        final String TAG_OPENING = "<";
+        final String TAG_CLOSING = ">";
+        final String TAG_OPENING_WITH_CLOSE = "</";
+        final String NEW_LINE_SEPARATOR = "\n";
+        final String SINGLE_TAB = "\t";
+        final String DOUBLE_TAB = "\t\t";
+        ArrayList<ArrayList<String>> tabelData = this.getFullTable();
+        FileWriter writer = null;
+        Integer count = 0;
+        try {
+            xmlFile.createNewFile();
+            writer = new FileWriter(xmlFile);
+            writer.append(TAG_OPENING+"Table"+TAG_CLOSING);
+            for (ArrayList<String> row: tabelData){
+                count++;
+                if (count != 1){
+                    writer.append(NEW_LINE_SEPARATOR+SINGLE_TAB+TAG_OPENING+"row key="+row.get(0)+TAG_CLOSING+NEW_LINE_SEPARATOR);
+                    for (int i=1;i<row.size();i++){
+                        writer.append(DOUBLE_TAB+TAG_OPENING+"data"+TAG_CLOSING+row.get(i)+TAG_OPENING_WITH_CLOSE+"data"+TAG_CLOSING+NEW_LINE_SEPARATOR);
+                    }
+                    writer.append(SINGLE_TAB+TAG_OPENING_WITH_CLOSE+"row"+TAG_CLOSING);
+                }
+            }
+            writer.append(NEW_LINE_SEPARATOR+TAG_OPENING_WITH_CLOSE+"Table"+TAG_CLOSING);
+        }catch (Exception e){
+            status = false;
+        }finally {
+            writer.close();
+        }
+
+        return status;
+    }
+
+
     @Override
     public String toString() {
         ArrayList<ArrayList<String>> list = null;

src/anon/database/Table.java

@@ -21,6 +21,8 @@ public static boolean connect(String projectName){
             dbLocation = "/home/"+System.getProperty("user.name")+File.separator+"."+projectName;
             Connection.status = true;
         }
+
+
         return initSpace();
     }