Clover coverage report - PMD - 3.7
Coverage timestamp: Wed May 31 2006 09:25:59 EDT
file stats: LOC: 77   Methods: 4
NCLOC: 68   Classes: 1
 
 Source file Conditionals Statements Methods TOTAL
CodeEditorTextPane.java 0% 0% 0% 0%
coverage
 1    package net.sourceforge.pmd.util.designer;
 2   
 3    import net.sourceforge.pmd.util.HasLines;
 4   
 5    import javax.swing.*;
 6    import java.awt.Dimension;
 7    import java.awt.event.ActionEvent;
 8    import java.awt.event.ActionListener;
 9    import java.io.BufferedReader;
 10    import java.io.File;
 11    import java.io.FileReader;
 12    import java.io.FileWriter;
 13    import java.io.IOException;
 14    import java.util.StringTokenizer;
 15   
 16    public class CodeEditorTextPane extends JTextPane implements HasLines, ActionListener {
 17   
 18    private static final String SETTINGS_FILE_NAME = System.getProperty("user.home") + System.getProperty("file.separator") + ".pmd_designer";
 19   
 20  0 public CodeEditorTextPane() {
 21  0 setPreferredSize(new Dimension(400, 200));
 22  0 setText(loadCode());
 23    }
 24   
 25  0 public String getLine(int number) {
 26  0 int count = 1;
 27  0 for (StringTokenizer st = new StringTokenizer(getText(), "\n"); st.hasMoreTokens();) {
 28  0 String tok = st.nextToken();
 29  0 if (count == number) {
 30  0 return tok;
 31    }
 32  0 count++;
 33    }
 34  0 throw new RuntimeException("Line number " + number + " not found");
 35    }
 36   
 37  0 public void actionPerformed(ActionEvent ae) {
 38  0 FileWriter fw = null;
 39  0 try {
 40  0 fw = new FileWriter(new File(SETTINGS_FILE_NAME));
 41  0 fw.write(getText());
 42    } catch (IOException ioe) {
 43    } finally {
 44  0 try {
 45  0 if (fw != null)
 46  0 fw.close();
 47    } catch (IOException ioe) {
 48  0 ioe.printStackTrace();
 49    }
 50    }
 51    }
 52   
 53  0 private String loadCode() {
 54  0 BufferedReader br = null;
 55  0 try {
 56  0 br = new BufferedReader(new FileReader(new File(SETTINGS_FILE_NAME)));
 57  0 StringBuffer text = new StringBuffer();
 58  0 String hold;
 59  0 while ((hold = br.readLine()) != null) {
 60  0 text.append(hold);
 61  0 text.append(System.getProperty("line.separator"));
 62    }
 63  0 return text.toString();
 64    } catch (IOException e) {
 65  0 e.printStackTrace();
 66  0 return "";
 67    } finally {
 68  0 try {
 69  0 if (br != null)
 70  0 br.close();
 71    } catch (IOException e) {
 72  0 e.printStackTrace();
 73    }
 74    }
 75    }
 76    }
 77