Initial Project Import

src/org/thoughtcrime/securesms/database/ContentValuesBuilder.java

@@ -0,0 +1,70 @@
+/** 
+ * Copyright (C) 2011 Whisper Systems
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+package org.thoughtcrime.securesms.database;
+
+import java.io.UnsupportedEncodingException;
+
+import ws.com.google.android.mms.pdu.CharacterSets;
+import ws.com.google.android.mms.pdu.EncodedStringValue;
+import android.content.ContentValues;
+import android.util.Log;
+
+public class ContentValuesBuilder {
+
+  private final ContentValues contentValues;
+	
+  public ContentValuesBuilder(ContentValues contentValues) {
+    this.contentValues = contentValues;
+  }
+	
+  public void add(String key, String charsetKey, EncodedStringValue value) {
+    if (value != null) {
+      contentValues.put(key, toIsoString(value.getTextString()));
+      contentValues.put(charsetKey, value.getCharacterSet());
+    }
+  }
+	
+  public void add(String contentKey, byte[] value) {
+    if (value != null) {
+      contentValues.put(contentKey, toIsoString(value));
+    }
+  }
+	
+  public void add(String contentKey, int b) {
+    if (b != 0)
+      contentValues.put(contentKey, b);
+  }
+
+  public void add(String contentKey, long value) {
+    if (value != -1L)
+      contentValues.put(contentKey, value);
+  }
+	
+  public ContentValues getContentValues() {
+    return contentValues;
+  }
+	
+  private String toIsoString(byte[] bytes) {
+    try {
+      return new String(bytes, CharacterSets.MIMENAME_ISO_8859_1);
+    } catch (UnsupportedEncodingException e) {
+      Log.e("MmsDatabase", "ISO_8859_1 must be supported!", e);
+      return "";
+    }
+  }
+
+}