From e37f6eddcd89a3a74f0f260753f2610940683e4e Mon Sep 17 00:00:00 2001
From: Reinaldo Gil Lima de Carvalho <reinaldoc@gmail.com>
Date: Mon, 28 Nov 2011 22:31:19 -0300
Subject: [PATCH] Melhora do processo de deleção de registros (AbstractListPageBean / DelegateCrud)

---
 impl/core/src/main/java/br/gov/frameworkdemoiselle/template/DelegateCrud.java                  | 10 +++++++++-
 impl/extension/jsf/src/main/java/br/gov/frameworkdemoiselle/template/AbstractListPageBean.java | 16 ++++++++++++++++
 2 files changed, 25 insertions(+), 1 deletion(-)

diff --git a/impl/core/src/main/java/br/gov/frameworkdemoiselle/template/DelegateCrud.java b/impl/core/src/main/java/br/gov/frameworkdemoiselle/template/DelegateCrud.java
index 611087c..f79a645 100644
--- a/impl/core/src/main/java/br/gov/frameworkdemoiselle/template/DelegateCrud.java
+++ b/impl/core/src/main/java/br/gov/frameworkdemoiselle/template/DelegateCrud.java
@@ -56,6 +56,14 @@ public class DelegateCrud<T, I, C extends Crud<T, I>> implements Crud<T, I> {
 		this.getDelegate().delete(id);
 	}
 
+	@Transactional
+	public void delete(final List<I> idList) {
+		ListIterator<I> iter = idList.listIterator();
+		while (iter.hasNext()) {
+			this.delete(iter.next());
+		}
+	}
+
 	@Override
 	public List<T> findAll() {
 		return getDelegate().findAll();
@@ -91,5 +99,5 @@ public class DelegateCrud<T, I, C extends Crud<T, I>> implements Crud<T, I> {
 	public void update(final T bean) {
 		getDelegate().update(bean);
 	}
-	
+
 }
diff --git a/impl/extension/jsf/src/main/java/br/gov/frameworkdemoiselle/template/AbstractListPageBean.java b/impl/extension/jsf/src/main/java/br/gov/frameworkdemoiselle/template/AbstractListPageBean.java
index 9139802..6e07e70 100644
--- a/impl/extension/jsf/src/main/java/br/gov/frameworkdemoiselle/template/AbstractListPageBean.java
+++ b/impl/extension/jsf/src/main/java/br/gov/frameworkdemoiselle/template/AbstractListPageBean.java
@@ -111,6 +111,22 @@ public abstract class AbstractListPageBean<T, I> extends AbstractPageBean implem
 		this.selection = selection;
 	}
 
+	public void clearSelection() {
+		this.selection = new HashMap<I, Boolean>();
+	}
+
+	public List<I> getSelectedList() {
+		List<I> selectedList = new ArrayList<I>();
+		Iterator<I> iter = getSelection().keySet().iterator();
+		while (iter.hasNext()) {
+			I id = iter.next();
+			if (getSelection().get(id)) {
+				selectedList.add(id);
+			}
+		}
+		return selectedList;
+	}
+
 	public Pagination getPagination() {
 		return paginationContext.getPagination(getBeanClass(), true);
 	}
--
libgit2 0.21.2