Add accessor for custom properties.

[demoscenemusic.git] / src / main / java / net / pterodactylus / demoscenemusic / template / PropertiesAccessor.java

diff --git a/src/main/java/net/pterodactylus/demoscenemusic/template/PropertiesAccessor.java b/src/main/java/net/pterodactylus/demoscenemusic/template/PropertiesAccessor.java
new file mode 100644 (file)
index 0000000..4e9bf5b
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+++ b/src/main/java/net/pterodactylus/demoscenemusic/template/PropertiesAccessor.java
@@ -0,0 +1,47 @@
+/*
+ * DemosceneMusic - PropertiesAccessor.java - Copyright © 2012 David Roden
+ *
+ * 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 net.pterodactylus.demoscenemusic.template;
+
+import net.pterodactylus.demoscenemusic.data.Base;
+import net.pterodactylus.demoscenemusic.data.Properties;
+import net.pterodactylus.util.template.Accessor;
+import net.pterodactylus.util.template.TemplateContext;
+
+/**
+ * {@link Accessor} implementation that can access the properties of the custom
+ * {@link Properties} of a data container.
+ *
+ * @see Base#getProperties()
+ * @author <a href="mailto:bombe@pterodactylus.net">David ‘Bombe’ Roden</a>
+ */
+public class PropertiesAccessor implements Accessor {
+
+       //
+       // ACCESSOR METHODS
+       //
+
+       /**
+        * {@inheritDoc}
+        */
+       @Override
+       public Object get(TemplateContext templateContext, Object object, String member) {
+               Properties properties = (Properties) object;
+               return properties.get(member);
+       }
+
+}