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Posted to commits@wicket.apache.org by mg...@apache.org on 2016/06/21 07:09:37 UTC
[05/10] wicket git commit: Add a lambda method to StatelessLink
Add a lambda method to StatelessLink
Project: http://git-wip-us.apache.org/repos/asf/wicket/repo
Commit: http://git-wip-us.apache.org/repos/asf/wicket/commit/c96ffc8e
Tree: http://git-wip-us.apache.org/repos/asf/wicket/tree/c96ffc8e
Diff: http://git-wip-us.apache.org/repos/asf/wicket/diff/c96ffc8e
Branch: refs/heads/master
Commit: c96ffc8e1e2255cef57c2d5e57dac1af0e24f51f
Parents: b4caae0
Author: Martin Tzvetanov Grigorov <mg...@apache.org>
Authored: Mon Jun 20 23:11:26 2016 +0200
Committer: Martin Tzvetanov Grigorov <mg...@apache.org>
Committed: Mon Jun 20 23:11:26 2016 +0200
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.../wicket/markup/html/link/StatelessLink.java | 29 +++++++++++++++++++-
1 file changed, 28 insertions(+), 1 deletion(-)
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http://git-wip-us.apache.org/repos/asf/wicket/blob/c96ffc8e/wicket-core/src/main/java/org/apache/wicket/markup/html/link/StatelessLink.java
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diff --git a/wicket-core/src/main/java/org/apache/wicket/markup/html/link/StatelessLink.java b/wicket-core/src/main/java/org/apache/wicket/markup/html/link/StatelessLink.java
index c0896ba..ac6d157 100644
--- a/wicket-core/src/main/java/org/apache/wicket/markup/html/link/StatelessLink.java
+++ b/wicket-core/src/main/java/org/apache/wicket/markup/html/link/StatelessLink.java
@@ -17,6 +17,9 @@
package org.apache.wicket.markup.html.link;
+import org.apache.wicket.lambda.WicketConsumer;
+import org.apache.wicket.util.lang.Args;
+
/**
* This link is stateless that means that the url to this link could generate a new page before the
* link onClick is called. Because of this you can't depend on model data in the onClick method.
@@ -42,7 +45,6 @@ public abstract class StatelessLink<T> extends Link<T>
super(id);
}
-
@Override
protected boolean getStatelessHint()
{
@@ -54,4 +56,29 @@ public abstract class StatelessLink<T> extends Link<T>
{
return urlForListener(getPage().getPageParameters());
}
+
+ /**
+ * Creates a {@link Link} based on lambda expressions
+ *
+ * @param id
+ * the id of the link
+ * @param onClick
+ * the {@link WicketConsumer} which accepts the {@link Void}
+ * @return the {@link Link}
+ */
+ public static <T> StatelessLink<T> onClick(String id, WicketConsumer<Link<T>> onClick)
+ {
+ Args.notNull(onClick, "onClick");
+
+ return new StatelessLink<T>(id)
+ {
+ private static final long serialVersionUID = 1L;
+
+ @Override
+ public void onClick()
+ {
+ onClick.accept(this);
+ }
+ };
+ }
}