Author: dashorst
Date: Mon Jun 8 15:24:16 2009
New Revision: 782670
URL: http://svn.apache.org/viewvc?rev=782670&view=rev
Log:
WICKET-2315 Backported PageReference from trunk
Added:
wicket/branches/wicket-1.3.x/jdk-1.4/wicket/src/main/java/org/apache/wicket/PageReference.java
Added:
wicket/branches/wicket-1.3.x/jdk-1.4/wicket/src/main/java/org/apache/wicket/PageReference.java
URL:
http://svn.apache.org/viewvc/wicket/branches/wicket-1.3.x/jdk-1.4/wicket/src/main/java/org/apache/wicket/PageReference.java?rev=782670&view=auto
==============================================================================
---
wicket/branches/wicket-1.3.x/jdk-1.4/wicket/src/main/java/org/apache/wicket/PageReference.java
(added)
+++
wicket/branches/wicket-1.3.x/jdk-1.4/wicket/src/main/java/org/apache/wicket/PageReference.java
Mon Jun 8 15:24:16 2009
@@ -0,0 +1,142 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You 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 org.apache.wicket;
+
+
+/**
+ * Unique identifier of a page instance
+ *
+ * @author igor.vaynberg
+ */
+public class PageReference implements IClusterable
+{
+ private static final long serialVersionUID = 1L;
+
+ private final String pageMapName;
+ private final int number;
+ private final int version;
+
+ /**
+ * Constructor
+ *
+ * @param pageMapName
+ * @param number
+ * @param version
+ */
+ PageReference(String pageMapName, int number, int version)
+ {
+ this.pageMapName = pageMapName;
+ this.number = number;
+ this.version = version;
+ }
+
+ /**
+ * @return The page that the this PageReference references
+ */
+ public Page getPage()
+ {
+ return Session.get().getPage(pageMapName,
Integer.toString(number), version);
+ }
+
+ /**
+ * Gets pageMapName.
+ *
+ * @return pageMapName
+ */
+ public String getPageMapName()
+ {
+ return pageMapName;
+ }
+
+
+ /**
+ * Gets pageId.
+ *
+ * @return pageId
+ */
+ public int getPageNumber()
+ {
+ return number;
+ }
+
+
+ /**
+ * Gets pageVersion.
+ *
+ * @return pageVersion
+ */
+ public int getPageVersion()
+ {
+ return version;
+ }
+
+
+ /**
+ * @see java.lang.Object#hashCode()
+ */
+ public int hashCode()
+ {
+ final int prime = 31;
+ int result = 1;
+ result = prime * result + number;
+ result = prime * result + ((pageMapName == null) ? 0 :
pageMapName.hashCode());
+ result = prime * result + version;
+ return result;
+ }
+
+ /**
+ * @see java.lang.Object#equals(java.lang.Object)
+ */
+ public boolean equals(Object obj)
+ {
+ if (this == obj)
+ {
+ return true;
+ }
+ if (obj == null)
+ {
+ return false;
+ }
+ if (getClass() != obj.getClass())
+ {
+ return false;
+ }
+ PageReference other = (PageReference)obj;
+ if (number != other.number)
+ {
+ return false;
+ }
+ if (pageMapName == null)
+ {
+ if (other.pageMapName != null)
+ {
+ return false;
+ }
+ }
+ else if (!pageMapName.equals(other.pageMapName))
+ {
+ return false;
+ }
+ if (version != other.version)
+ {
+ return false;
+ }
+ return true;
+ }
+
+
+}
