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Posted to commits@myfaces.apache.org by lu...@apache.org on 2013/01/26 00:46:37 UTC
svn commit: r1438773 - in
/myfaces/core/branches/2.2.x/impl/src/main/java/org/apache/myfaces/view/facelets/tag/jsf/core:
AttributesHandler.java CoreLibrary.java
Author: lu4242
Date: Fri Jan 25 23:46:37 2013
New Revision: 1438773
URL: http://svn.apache.org/viewvc?rev=1438773&view=rev
Log:
MYFACES-3685 Implement f:attributes facelet tag
Added:
myfaces/core/branches/2.2.x/impl/src/main/java/org/apache/myfaces/view/facelets/tag/jsf/core/AttributesHandler.java (with props)
Modified:
myfaces/core/branches/2.2.x/impl/src/main/java/org/apache/myfaces/view/facelets/tag/jsf/core/CoreLibrary.java
Added: myfaces/core/branches/2.2.x/impl/src/main/java/org/apache/myfaces/view/facelets/tag/jsf/core/AttributesHandler.java
URL: http://svn.apache.org/viewvc/myfaces/core/branches/2.2.x/impl/src/main/java/org/apache/myfaces/view/facelets/tag/jsf/core/AttributesHandler.java?rev=1438773&view=auto
==============================================================================
--- myfaces/core/branches/2.2.x/impl/src/main/java/org/apache/myfaces/view/facelets/tag/jsf/core/AttributesHandler.java (added)
+++ myfaces/core/branches/2.2.x/impl/src/main/java/org/apache/myfaces/view/facelets/tag/jsf/core/AttributesHandler.java Fri Jan 25 23:46:37 2013
@@ -0,0 +1,79 @@
+/*
+ * 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.myfaces.view.facelets.tag.jsf.core;
+
+import java.io.IOException;
+import java.util.Map;
+import javax.el.ValueExpression;
+import javax.faces.component.UIComponent;
+import javax.faces.view.facelets.FaceletContext;
+import javax.faces.view.facelets.TagAttribute;
+import javax.faces.view.facelets.TagConfig;
+import javax.faces.view.facelets.TagException;
+import javax.faces.view.facelets.TagHandler;
+import org.apache.myfaces.buildtools.maven2.plugin.builder.annotation.JSFFaceletTag;
+
+/**
+ *
+ * @since 2.2
+ * @author Leonardo Uribe
+ */
+@JSFFaceletTag(
+ name = "f:attributes",
+ bodyContent = "empty")
+public final class AttributesHandler extends TagHandler
+{
+ private final TagAttribute _value;
+
+ public AttributesHandler(TagConfig config)
+ {
+ super(config);
+ _value = getRequiredAttribute("value");
+ }
+
+ public void apply(FaceletContext ctx, UIComponent parent) throws IOException
+ {
+ if (parent == null)
+ {
+ throw new TagException(this.tag, "Parent UIComponent was null");
+ }
+
+ // only process if the parent is new to the tree
+ if (parent.getParent() == null)
+ {
+ Map<String, Object> map = (Map<String, Object>) _value.getObject(ctx, Map.class);
+ Map<String, Object> attributesMap = parent.getAttributes();
+
+ for (Map.Entry<String, Object> entry : map.entrySet())
+ {
+ if (!attributesMap.containsKey(entry.getKey()))
+ {
+ if (entry.getValue() instanceof ValueExpression)
+ {
+ parent.setValueExpression(entry.getKey(), (ValueExpression) entry.getValue());
+ }
+ else
+ {
+ attributesMap.put(entry.getKey(), entry.getValue());
+ }
+ }
+ }
+ }
+ }
+}
Propchange: myfaces/core/branches/2.2.x/impl/src/main/java/org/apache/myfaces/view/facelets/tag/jsf/core/AttributesHandler.java
------------------------------------------------------------------------------
svn:eol-style = native
Modified: myfaces/core/branches/2.2.x/impl/src/main/java/org/apache/myfaces/view/facelets/tag/jsf/core/CoreLibrary.java
URL: http://svn.apache.org/viewvc/myfaces/core/branches/2.2.x/impl/src/main/java/org/apache/myfaces/view/facelets/tag/jsf/core/CoreLibrary.java?rev=1438773&r1=1438772&r2=1438773&view=diff
==============================================================================
--- myfaces/core/branches/2.2.x/impl/src/main/java/org/apache/myfaces/view/facelets/tag/jsf/core/CoreLibrary.java (original)
+++ myfaces/core/branches/2.2.x/impl/src/main/java/org/apache/myfaces/view/facelets/tag/jsf/core/CoreLibrary.java Fri Jan 25 23:46:37 2013
@@ -57,6 +57,8 @@ public final class CoreLibrary extends A
this.addTagHandler("ajax", AjaxHandler.class);
this.addTagHandler("attribute", AttributeHandler.class);
+
+ this.addTagHandler("attributes", AttributesHandler.class);
this.addConverter("convertDateTime", DateTimeConverter.CONVERTER_ID, ConvertDateTimeHandler.class);
@@ -73,6 +75,10 @@ public final class CoreLibrary extends A
this.addTagHandler("metadata", ViewMetadataHandler.class);
this.addComponent("param", UIParameter.COMPONENT_TYPE, null);
+
+ this.addTagHandler("passThroughAttribute", PassThroughAttributeHandler.class);
+
+ this.addTagHandler("passThroughAttributes", PassThroughAttributesHandler.class);
this.addTagHandler("phaseListener", PhaseListenerHandler.class);