generified PagedListHolded (SPR-6825)

org.springframework.beans/src/main/java/org/springframework/beans/support/PagedListHolder.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2008 the original author or authors.
+ * Copyright 2002-2010 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -47,14 +47,14 @@ import org.springframework.util.Assert;
  * @see #getPageList()
  * @see org.springframework.beans.support.MutableSortDefinition
  */
-public class PagedListHolder implements Serializable {
+public class PagedListHolder<E> implements Serializable {
 
 	public static final int DEFAULT_PAGE_SIZE = 10;
 
 	public static final int DEFAULT_MAX_LINKED_PAGES = 10;
 
 
-	private List source;
+	private List<E> source;
 
 	private Date refreshDate;
 
@@ -77,7 +77,7 @@ public class PagedListHolder implements Serializable {
 	 * @see #setSource
 	 */
 	public PagedListHolder() {
-		this(new ArrayList(0));
+		this(new ArrayList<E>(0));
 	}
 
 	/**
@@ -86,7 +86,7 @@ public class PagedListHolder implements Serializable {
 	 * @param source the source List
 	 * @see MutableSortDefinition#setToggleAscendingOnProperty
 	 */
-	public PagedListHolder(List source) {
+	public PagedListHolder(List<E> source) {
 		this(source, new MutableSortDefinition(true));
 	}
 
@@ -95,7 +95,7 @@ public class PagedListHolder implements Serializable {
 	 * @param source the source List
 	 * @param sort the SortDefinition to start with
 	 */
-	public PagedListHolder(List source, SortDefinition sort) {
+	public PagedListHolder(List<E> source, SortDefinition sort) {
 		setSource(source);
 		setSort(sort);
 	}
@@ -104,7 +104,7 @@ public class PagedListHolder implements Serializable {
 	/**
 	 * Set the source list for this holder.
 	 */
-	public void setSource(List source) {
+	public void setSource(List<E> source) {
 		Assert.notNull(source, "Source List must not be null");
 		this.source = source;
 		this.refreshDate = new Date();
@@ -114,7 +114,7 @@ public class PagedListHolder implements Serializable {
 	/**
 	 * Return the source list for this holder.
 	 */
-	public List getSource() {
+	public List<E> getSource() {
 		return this.source;
 	}
 
@@ -268,7 +268,7 @@ public class PagedListHolder implements Serializable {
 	/**
 	 * Return a sub-list representing the current page.
 	 */
-	public List getPageList() {
+	public List<E> getPageList() {
 		return getSource().subList(getFirstElementOnPage(), getLastElementOnPage() + 1);
 	}
 
@@ -325,7 +325,7 @@ public class PagedListHolder implements Serializable {
 	 * Can be overridden in subclasses.
 	 * @see PropertyComparator#sort(java.util.List, SortDefinition)
 	 */
-	protected void doSort(List source, SortDefinition sort) {
+	protected void doSort(List<E> source, SortDefinition sort) {
 		PropertyComparator.sort(source, sort);
 	}