X-Git-Url: http://git.ieval.ro/?a=blobdiff_plain;f=gson%2Fcom%2Fgoogle%2Fgson%2Finternal%2Fbind%2FTimeTypeAdapter.java;fp=gson%2Fcom%2Fgoogle%2Fgson%2Finternal%2Fbind%2FTimeTypeAdapter.java;h=bbbb4d97d3f19790b022d50a6a3e891bc62abb3d;hb=5c86ae2f45d293408d98a291e826948052d207bc;hp=0000000000000000000000000000000000000000;hpb=5cf4714f0675349ed599707e024cf0e70fe114b2;p=unical.git

diff --git a/gson/com/google/gson/internal/bind/TimeTypeAdapter.java b/gson/com/google/gson/internal/bind/TimeTypeAdapter.java
new file mode 100644
index 0000000..bbbb4d9
--- /dev/null
+++ b/gson/com/google/gson/internal/bind/TimeTypeAdapter.java
@@ -0,0 +1,66 @@
+/*
+ * Copyright (C) 2011 Google Inc.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.google.gson.internal.bind;
+
+import com.google.gson.Gson;
+import com.google.gson.JsonSyntaxException;
+import com.google.gson.TypeAdapter;
+import com.google.gson.TypeAdapterFactory;
+import com.google.gson.reflect.TypeToken;
+import com.google.gson.stream.JsonReader;
+import com.google.gson.stream.JsonToken;
+import com.google.gson.stream.JsonWriter;
+import java.io.IOException;
+import java.sql.Time;
+import java.text.DateFormat;
+import java.text.ParseException;
+import java.text.SimpleDateFormat;
+import java.util.Date;
+
+/**
+ * Adapter for Time. Although this class appears stateless, it is not.
+ * DateFormat captures its time zone and locale when it is created, which gives
+ * this class state. DateFormat isn't thread safe either, so this class has
+ * to synchronize its read and write methods.
+ */
+public final class TimeTypeAdapter extends TypeAdapter<Time> {
+  public static final TypeAdapterFactory FACTORY = new TypeAdapterFactory() {
+    @SuppressWarnings("unchecked") // we use a runtime check to make sure the 'T's equal
+    public <T> TypeAdapter<T> create(Gson gson, TypeToken<T> typeToken) {
+      return typeToken.getRawType() == Time.class ? (TypeAdapter<T>) new TimeTypeAdapter() : null;
+    }
+  };
+
+  private final DateFormat format = new SimpleDateFormat("hh:mm:ss a");
+
+  @Override public synchronized Time read(JsonReader in) throws IOException {
+    if (in.peek() == JsonToken.NULL) {
+      in.nextNull();
+      return null;
+    }
+    try {
+      Date date = format.parse(in.nextString());
+      return new Time(date.getTime());
+    } catch (ParseException e) {
+      throw new JsonSyntaxException(e);
+    }
+  }
+
+  @Override public synchronized void write(JsonWriter out, Time value) throws IOException {
+    out.value(value == null ? null : format.format(value));
+  }
+}