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30 day Evaluation Version distributed via the Maven Jar Repository. Clover is not free. You have 30 days to evaluate it. Please visit http://www.thecortex.net/clover to obtain a licensed version of Clover | |||||||||||||||||||
Source file | Conditionals | Statements | Methods | TOTAL | |||||||||||||||
QueuedInheritInformalBindings.java | 75% | 86.7% | 100% | 84.6% |
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// Copyright 2004, 2005 The Apache Software Foundation
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package org.apache.tapestry.pageload;
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import java.util.Iterator;
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import org.apache.tapestry.IBinding;
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import org.apache.tapestry.IComponent;
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import org.apache.tapestry.spec.IComponentSpecification;
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/**
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* Used to defer connection of inherited informal bindings.
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*
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* @author Howard Lewis Ship
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* @since 4.0
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*/
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class QueuedInheritInformalBindings implements IQueuedInheritedBinding |
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{ |
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private IComponent _component;
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QueuedInheritInformalBindings(IComponent component) |
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{ |
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_component = component; |
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} |
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public void connect() |
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{ |
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IComponent container = _component.getContainer(); |
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for (Iterator it = container.getBindingNames().iterator(); it.hasNext();)
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{ |
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String bindingName = (String) it.next(); |
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connectInformalBinding(container, _component, bindingName); |
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} |
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} |
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private void connectInformalBinding( |
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IComponent container, |
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IComponent component, |
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String bindingName) |
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{ |
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IComponentSpecification componentSpec = component.getSpecification(); |
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IComponentSpecification containerSpec = container.getSpecification(); |
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// check if binding already exists in the component
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if (component.getBinding(bindingName) != null) |
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return;
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// check if parameter is informal for the component
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if (componentSpec.getParameter(bindingName) != null |
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|| componentSpec.isReservedParameterName(bindingName)) |
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return;
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// check if parameter is informal for the container
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if (containerSpec.getParameter(bindingName) != null |
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|| containerSpec.isReservedParameterName(bindingName)) |
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return;
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// if everything passes, establish binding
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IBinding binding = container.getBinding(bindingName); |
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component.setBinding(bindingName, binding); |
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} |
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} |
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