Add PagedList was part of #96

src/main/java/com/avaje/ebeaninternal/server/core/DefaultServer.java

@@ -30,6 +30,7 @@ import com.avaje.ebean.Filter;
 import com.avaje.ebean.FutureIds;
 import com.avaje.ebean.FutureList;
 import com.avaje.ebean.FutureRowCount;
+import com.avaje.ebean.PagedList;
 import com.avaje.ebean.PagingList;
 import com.avaje.ebean.Query;
 import com.avaje.ebean.QueryIterator;
@@ -96,6 +97,7 @@ import com.avaje.ebeaninternal.server.query.CallableQueryIds;
 import com.avaje.ebeaninternal.server.query.CallableQueryList;
 import com.avaje.ebeaninternal.server.query.CallableQueryRowCount;
 import com.avaje.ebeaninternal.server.query.CallableSqlQueryList;
+import com.avaje.ebeaninternal.server.query.LimitOffsetPagedList;
 import com.avaje.ebeaninternal.server.query.LimitOffsetPagingQuery;
 import com.avaje.ebeaninternal.server.query.QueryFutureIds;
 import com.avaje.ebeaninternal.server.query.QueryFutureList;
@@ -1419,6 +1421,12 @@ public final class DefaultServer implements SpiEbeanServer {
     return new LimitOffsetPagingQuery<T>(this, spiQuery, pageSize);
   }
 
+  @Override
+  public <T> PagedList<T> findPagedList(Query<T> query, Transaction transaction, int pageIndex, int pageSize) {
+    
+    return new LimitOffsetPagedList<T>(this, (SpiQuery<T>)query, pageIndex, pageSize);
+  }
+
   public <T> void findVisit(Query<T> query, QueryResultVisitor<T> visitor, Transaction t) {
 
     SpiOrmQueryRequest<T> request = createQueryRequest(Type.LIST, query, t);

src/main/java/com/avaje/ebeaninternal/server/expression/JunctionExpression.java

@@ -12,6 +12,7 @@ import com.avaje.ebean.FutureList;
 import com.avaje.ebean.FutureRowCount;
 import com.avaje.ebean.Junction;
 import com.avaje.ebean.OrderBy;
+import com.avaje.ebean.PagedList;
 import com.avaje.ebean.PagingList;
 import com.avaje.ebean.QueryIterator;
 import com.avaje.ebean.QueryResultVisitor;
@@ -229,6 +230,11 @@ abstract class JunctionExpression<T> implements Junction<T>, SpiExpression, Expr
   public PagingList<T> findPagingList(int pageSize) {
     return exprList.findPagingList(pageSize);
   }
+  
+  @Override
+  public PagedList<T> findPagedList(int pageIndex, int pageSize) {
+    return exprList.findPagedList(pageIndex, pageSize);
+  }
 
   public int findRowCount() {
     return exprList.findRowCount();

src/main/java/com/avaje/ebeaninternal/server/query/LimitOffsetPagedList.java

@@ -0,0 +1,110 @@
+package com.avaje.ebeaninternal.server.query;
+
+import java.util.List;
+import java.util.concurrent.Future;
+
+import javax.persistence.PersistenceException;
+
+import com.avaje.ebean.EbeanServer;
+import com.avaje.ebean.PagedList;
+import com.avaje.ebeaninternal.api.Monitor;
+import com.avaje.ebeaninternal.api.SpiQuery;
+
+/**
+ * PagedList implementation based on limit offset types of queries.
+ * 
+ * @param <T>
+ *          the entity bean type
+ */
+public class LimitOffsetPagedList<T> implements PagedList<T> {
+
+  private final transient EbeanServer server;
+
+  private final SpiQuery<T> query;
+
+  private final int pageSize;
+
+  private final int pageIndex;
+
+  private final Monitor monitor = new Monitor();
+
+  private Future<Integer> futureRowCount;
+
+  private List<T> list;
+
+  public LimitOffsetPagedList(EbeanServer server, SpiQuery<T> query, int pageIndex, int pageSize) {
+    this.server = server;
+    this.query = query;
+    this.pageSize = pageSize;
+    this.pageIndex = pageIndex;
+  }
+
+  public void loadRowCount() {
+    getFutureRowCount();
+  }
+  
+  public Future<Integer> getFutureRowCount() {
+    synchronized (monitor) {
+      if (futureRowCount == null) {
+        futureRowCount = server.findFutureRowCount(query, null);
+      }
+      return futureRowCount;
+    }
+  }
+  
+  public List<T> getList() {
+    synchronized (monitor) {
+      if (list == null) {
+        query.setFirstRow(pageIndex * pageSize);
+        query.setMaxRows(pageSize);
+
+        list = server.findList(query, null);
+      }
+      return list;
+    }
+  }
+
+  public int getTotalPageCount() {
+
+    int rowCount = getTotalRowCount();
+    if (rowCount == 0) {
+      return 0;
+    } else {
+      return ((rowCount - 1) / pageSize) + 1;
+    }
+  }
+
+  public int getTotalRowCount() {
+    try {
+      return getFutureRowCount().get();
+    } catch (Exception e) {
+      throw new PersistenceException(e);
+    }
+  }
+
+  public boolean hasNext() {
+    return pageIndex < (getTotalPageCount() - 1);
+  }
+
+  public boolean hasPrev() {
+    return pageIndex > 0;
+  }
+
+  public int getPageIndex() {
+    return pageIndex;
+  }
+
+  public int getPageSize() {
+    return pageSize;
+  }
+
+  public String getDisplayXtoYofZ(String to, String of) {
+
+    int first = pageIndex * pageSize + 1;
+    int last = first + getList().size() - 1;
+    int total = getTotalRowCount();
+
+    return first + to + last + of + total;
+  }
+
+}

src/main/java/com/avaje/ebeaninternal/server/querydefn/DefaultOrmQuery.java

@@ -18,6 +18,7 @@ import com.avaje.ebean.FutureList;
 import com.avaje.ebean.FutureRowCount;
 import com.avaje.ebean.OrderBy;
 import com.avaje.ebean.OrderBy.Property;
+import com.avaje.ebean.PagedList;
 import com.avaje.ebean.PagingList;
 import com.avaje.ebean.Query;
 import com.avaje.ebean.QueryIterator;
@@ -915,7 +916,12 @@ public class DefaultOrmQuery<T> implements SpiQuery<T> {
 		return server.findPagingList(this, null, pageSize);
 	}
 
-	/**
+	@Override
+  public PagedList<T> findPagedList(int pageIndex, int pageSize) {
+    return server.findPagedList(this, null, pageIndex, pageSize);
+  }
+
+  /**
 	 * Set an ordered bind parameter according to its position. Note that the
 	 * position starts at 1 to be consistent with JDBC PreparedStatement. You
 	 * need to set a parameter value for each ? you have in the query.

src/main/java/com/avaje/ebeaninternal/util/DefaultExpressionList.java

@@ -14,6 +14,7 @@ import com.avaje.ebean.FutureList;
 import com.avaje.ebean.FutureRowCount;
 import com.avaje.ebean.Junction;
 import com.avaje.ebean.OrderBy;
+import com.avaje.ebean.PagedList;
 import com.avaje.ebean.PagingList;
 import com.avaje.ebean.Query;
 import com.avaje.ebean.QueryIterator;
@@ -152,6 +153,11 @@ public class DefaultExpressionList<T> implements SpiExpressionList<T> {
     return query.findPagingList(pageSize);
   }
 
+  @Override
+  public PagedList<T> findPagedList(int pageIndex, int pageSize) {
+    return query.findPagedList(pageIndex, pageSize);
+  }
+
   public int findRowCount() {
     return query.findRowCount();
   }