Add reading options

- order
- include_hidden
- show_expired
- util method for adding reading parameter manually

facebook4j-core/src/main/java/facebook4j/Ordering.java

@@ -0,0 +1,27 @@
+/*
+ * Copyright 2012 Ryuji Yamashita
+ *
+ * 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 facebook4j;
+
+/**
+ * @author Ryuji Yamashita - roundrop at gmail.com
+ * @since Facebook4J 2.4.0
+ */
+public enum Ordering {
+    CHRONOLOGICAL,
+    REVERSE_CHRONOLOGICAL,
+    ;
+}

facebook4j-core/src/main/java/facebook4j/Reading.java

@@ -187,6 +187,35 @@ public Reading filter(String filterName) {
         return this;
     }
 
+    public Reading order(Ordering ordering) {
+        if (parameterMap.containsKey("order")) {
+            throw new IllegalStateException("'order' already sets");
+        }
+        parameterMap.put("order", ordering.toString().toLowerCase());
+        return this;
+    }
+
+    public Reading includeHidden(boolean includeHidden) {
+        if (parameterMap.containsKey("include_hidden")) {
+            throw new IllegalStateException("'includeHidden' already sets");
+        }
+        parameterMap.put("include_hidden", Boolean.toString(includeHidden));
+        return this;
+    }
+
+    public Reading showExpired(boolean showExpired) {
+        if (parameterMap.containsKey("show_expired")) {
+            throw new IllegalStateException("'showExpired' already sets");
+        }
+        parameterMap.put("show_expired", Boolean.toString(showExpired));
+        return this;
+    }
+
+    public Reading addParameter(String name, Object value) {
+        parameterMap.put(name, value.toString());
+        return this;
+    }
+
     @Override
     public int hashCode() {
         final int prime = 31;

facebook4j-core/src/test/java/facebook4j/ReadingTest.java

@@ -235,6 +235,58 @@ public void summary_true() throws Exception {
         }
     }
 
+    public static class Order {
+        @Test
+        public void chronological() throws Exception {
+            Reading reading = new Reading().order(Ordering.CHRONOLOGICAL);
+            assertThat(reading.getQuery(), is("order=chronological"));
+        }
+        @Test
+        public void reverseChronological() throws Exception {
+            Reading reading = new Reading().order(Ordering.REVERSE_CHRONOLOGICAL);
+            assertThat(reading.getQuery(), is("order=reverse_chronological"));
+        }
+    }
+
+    public static class IncludeHidden {
+        @Test
+        public void true_() throws Exception {
+            Reading reading = new Reading().includeHidden(true);
+            assertThat(reading.getQuery(), is("include_hidden=true"));
+        }
+        @Test
+        public void false_() throws Exception {
+            Reading reading = new Reading().includeHidden(false);
+            assertThat(reading.getQuery(), is("include_hidden=false"));
+        }
+    }
+
+    public static class ShowExpired {
+        @Test
+        public void true_() throws Exception {
+            Reading reading = new Reading().showExpired(true);
+            assertThat(reading.getQuery(), is("show_expired=true"));
+        }
+        @Test
+        public void false_() throws Exception {
+            Reading reading = new Reading().showExpired(false);
+            assertThat(reading.getQuery(), is("show_expired=false"));
+        }
+    }
+
+    public static class AddParameter {
+        @Test
+        public void string() throws Exception {
+            Reading reading = new Reading().addParameter("name", "value");
+            assertThat(reading.getQuery(), is("name=value"));
+        }
+        @Test
+        public void object() throws Exception {
+            Reading reading = new Reading().addParameter("foo", PrivacyType.EVERYONE);
+            assertThat(reading.getQuery(), is("foo=EVERYONE"));
+        }
+    }
+
     public static class Combination {
         @Test
         public void offset_based() throws Exception {