initial commit

src/main/java/com/google/code/yanf4j/util/PropertyUtils.java

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+/**
+ * Copyright [2009-2010] [dennis zhuang(killme2008@gmail.com)] 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
+ */
+/**
+ * Copyright [2009-2010] [dennis zhuang(killme2008@gmail.com)] 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.code.yanf4j.util;
+
+import java.util.Properties;
+
+/**
+ * java.util.Property utils
+ * 
+ * @author dennis
+ * 
+ */
+public class PropertyUtils {
+
+  public static int getPropertyAsInteger(Properties props, String propName) {
+    return Integer.parseInt(PropertyUtils.getProperty(props, propName));
+  }
+
+  public static String getProperty(Properties props, String name) {
+    return props.getProperty(name).trim();
+  }
+
+  public static boolean getPropertyAsBoolean(Properties props, String name) {
+    return Boolean.valueOf(getProperty(props, name));
+  }
+
+  public static long getPropertyAsLong(Properties props, String name) {
+    return Long.parseLong(getProperty(props, name));
+  }
+
+  public static short getPropertyAsShort(Properties props, String name) {
+    return Short.parseShort(getProperty(props, name));
+  }
+
+  public static byte getPropertyAsByte(Properties props, String name) {
+    return Byte.parseByte(getProperty(props, name));
+  }
+}