Ajustando update

Author: paulo

app/src/main/java/br/com/sql/Example.java

@@ -15,24 +15,36 @@ protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
         setContentView(R.layout.activity_example);
         SimpleSQL simpleSQL = new SimpleSQL(new HelperBD(this));
-        Pessoa pessoa = new Pessoa();
-        pessoa.setName("paulo");
-        pessoa.setEmail("[email protected]");
-        pessoa.setPhone("12317820");
-        boolean result = simpleSQL.insert(pessoa).execute();
+//        Pessoa pessoa = new Pessoa();
+//        pessoa.setName("paulo");
+//        pessoa.setEmail("[email protected]");
+//        pessoa.setPhone("12317820");
+//        boolean result = simpleSQL.insert(pessoa).execute();
 
         List<Pessoa> list = simpleSQL.selectTable(new Pessoa())
                 .fields("*")
                 .execute();
 
-       simpleSQL.updateTable(new Pessoa())
-                .set("name","email")
-                .values("Novo Nome","Novo Email")
+        simpleSQL.updateTable(new Pessoa())
+                .set("name", "email")
+                .values("Novo Nome", "Novo Email")
                 .where()
                 .column("id")
                 .equals()
                 .fieldInt(1)
                 .execute();
+        try {
+            simpleSQL.updateTable(new Pessoa())
+                    .set("name", "email")
+                    .values("Novo Nome", "Nova Idade")
+                    .where()
+                    .column("id")
+                    .equals()
+                    .fieldInt(1)
+                    .execute();
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
 
         list.clear();
     }

simplesql/src/main/java/com/simplesql/crud/Select.java

@@ -24,7 +24,7 @@ public class Select {
     private String[] fields;
     private boolean where, equals, between, or, on, and, like, innerJoin, leftJoin, rightJoin, fullJoin, functionParameter;
     private Object value;
-    private StringBuilder SQLString;
+    private StringBuilder SQLString = new StringBuilder();
     private Object typeObject;
     private static final String KEY_FUNCTION_PARAMETER = "%column";
     private static final String KEY_COLIMN_NAME_MAX = "value_function";

simplesql/src/main/java/com/simplesql/crud/Update.java

@@ -16,7 +16,8 @@ public class Update {
     private StringBuilder SQLString = new StringBuilder();
 
     private Object value;
-    private Object[] values, fields;
+    private Object[] values;
+    private String[] fields;
 
     /**
      * @param typeObject
@@ -34,16 +35,6 @@ public Update(Object typeObject) {
      */
     public Update set(String... fields) {
         this.fields = fields;
-        int i = 0;
-        StringBuilder stringSet = new StringBuilder();
-        for (String s : fields) {
-            stringSet.append(s)
-                    .append(" = %")
-                    .append(i)
-                    .append(",");
-            i++;
-        }
-        SQLString.append(" SET ").append(stringSet);
         return this;
     }
 
@@ -56,7 +47,18 @@ public Update values(Object... values) {
     }
 
     public Update where() {
-        SQLString.append(" WHERE ");
+        int i = 0;
+        StringBuilder stringSet = new StringBuilder();
+        for (String s : fields) {
+            if (i > 0) stringSet.append(",");
+            stringSet.append(s)
+                    .append(" = ")
+                    .append(values[i].getClass() == String.class ? "\"" + values[i] + "\"" : values[i]);
+            i++;
+        }
+        SQLString.append(" SET ")
+                .append(stringSet)
+                .append(" WHERE ");
         return this;
     }
 
@@ -123,17 +125,9 @@ public Update writeSQL(String operator) {
         return this;
     }
 
-    public void execute() throws SQLException {
-        SQLiteDatabase write = helperBD.getReadableDatabase();
-        int i = 0;
-        for (Object s : fields) {
-            String replace = "%" + i;
-            String aux = SQLString.toString().replace(replace, (CharSequence) getString((String) values[i]));
-            SQLString = new StringBuilder(aux);
-            i++;
-        }
+    public void execute() {
+        SQLiteDatabase write = helperBD.getWritableDatabase();
         SQLString.append(";");
-
         write.execSQL(SQLString.toString());
     }
 }