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| PathTagHandler.java | 0% | 0% | 0% | 0% |
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package junit.extensions.jfcunit.eventdata;
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import junit.extensions.jfcunit.xml.JFCXMLConstants;
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import junit.extensions.xml.IXMLTestCase;
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import junit.extensions.xml.XMLException;
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import junit.extensions.xml.elements.AbstractTagHandler;
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import org.w3c.dom.Element;
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import java.util.StringTokenizer;
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/**
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* <p>Title: PathDataTagHandler </p>
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* <p>Description: Translates the attributes into a PathData element.</p>
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* <H3>Required</H3>
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* path - Path string
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* <H3>Optional Attributes</H3>
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* <pre>
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* id - used to save the value in the property cache.
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* indexdelimiter - delimiter character separating the text from the index.
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* Default value "."
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* pathdelimiter - delimiter separating each path element
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* Default value ":"
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* </pre>
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* <H3>Example</H3>
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* <pathdata path="Level1.0:Level2.1:Level3.0"/>
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*
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* <p>Copyright: Copyright (c) 2003</p>
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* <p>Company: JFCUnit Project</p>
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* @author Kevin Wilson
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* @version 1.0
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*/
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public class PathTagHandler extends AbstractTagHandler |
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implements JFCXMLConstants {
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/**
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* Path data created.
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*/
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private PathData m_pathData = null; |
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/**
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* Constructor for the tag handler.
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* @param element Element to be processed.
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* @param testCase Parent testCase.
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*/
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public PathTagHandler(final Element element, final IXMLTestCase testCase) {
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super(element, testCase);
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} |
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/**
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* get the path data.
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* @return Path data.
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* @throws XMLException may be thrown if required
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* attributes are not present.
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*/
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public PathData getPathData() throws XMLException { |
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if (m_pathData == null) { |
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processElement(); |
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} |
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return m_pathData;
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} |
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/**
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* Process the element.
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* @throws XMLException is thrown if the element cannot be understood.
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*/
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public void processElement() throws XMLException { |
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String indexDelimiter = super.getString(INDEXDELIMITER);
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if ((indexDelimiter == null) || (indexDelimiter.length() == 0)) { |
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indexDelimiter = ".";
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} |
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String pathDelimiter = super.getString(PATHDELIMITER);
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if ((pathDelimiter == null) || (pathDelimiter.length() == 0)) { |
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pathDelimiter = ":";
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} |
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String path = getString(PATH); |
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String name = getString(ID); |
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StringTokenizer tok = new StringTokenizer(path, pathDelimiter);
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m_pathData = new PathData(tok.countTokens());
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int i = 0;
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while (tok.hasMoreTokens()) {
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int index = 0;
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String token = tok.nextToken(); |
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int split = token.indexOf(indexDelimiter);
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if (split > 0) {
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index = Integer.parseInt(token.substring(split + 1)); |
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token = token.substring(0, split); |
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} |
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m_pathData.set(i++, token, index); |
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} |
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if (name != null) { |
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getXMLTestCase().addProperty(name, m_pathData); |
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} |
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} |
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/**
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* Validate the element has a path attribute.
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* @throws XMLException when PATH is not a valid attribute.
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*/
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public void validateElement() throws XMLException { |
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super.checkRequiredAttribute(PATH);
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} |
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} |
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