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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 | |||||||||||||||
Insert.java | 100% | 100% | 100% | 100% |
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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.components;
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import java.text.Format;
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import org.apache.hivemind.ApplicationRuntimeException;
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import org.apache.tapestry.AbstractComponent;
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import org.apache.tapestry.IMarkupWriter;
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import org.apache.tapestry.IRequestCycle;
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/**
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* Used to insert some text (from a parameter) into the HTML. [ <a
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* href="../../../../../ComponentReference/Insert.html">Component Reference </a>]
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*
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* @author Howard Lewis Ship
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*/
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public abstract class Insert extends AbstractComponent |
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{ |
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/**
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* Prints its value parameter, possibly formatted by its format parameter.
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*/
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protected void renderComponent(IMarkupWriter writer, IRequestCycle cycle) |
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{ |
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if (cycle.isRewinding())
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return;
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Object value = getValue(); |
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if (value == null) |
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return;
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String insert = null;
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Format format = getFormat(); |
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if (format == null) |
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{ |
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insert = value.toString(); |
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} |
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else
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{ |
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try
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{ |
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insert = format.format(value); |
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} |
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catch (Exception ex)
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{ |
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throw new ApplicationRuntimeException(ComponentMessages.unableToFormat( |
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this,
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value, |
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ex), this, getBinding("format").getLocation(), ex); |
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} |
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} |
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String styleClass = getStyleClass(); |
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if (styleClass != null) |
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{ |
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writer.begin("span");
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writer.attribute("class", styleClass);
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renderInformalParameters(writer, cycle); |
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} |
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writer.print(insert, getRaw()); |
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if (styleClass != null) |
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writer.end(); // <span>
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} |
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public abstract Object getValue();
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public abstract Format getFormat();
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public abstract String getStyleClass();
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public abstract boolean getRaw(); |
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} |
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