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package liquibase.integration.servlet; |
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import javax.servlet.ServletException; |
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import javax.servlet.http.HttpServlet; |
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import javax.servlet.http.HttpServletRequest; |
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import javax.servlet.http.HttpServletResponse; |
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import java.io.IOException; |
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import java.io.PrintWriter; |
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import java.text.DateFormat; |
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import java.util.ArrayList; |
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import java.util.Date; |
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import java.util.List; |
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import java.util.logging.Level; |
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import java.util.logging.LogRecord; |
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| 0% |
Uncovered Elements: 45 (45) |
Complexity: 8 |
Complexity Density: 0.25 |
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public class LiquibaseStatusServlet extends HttpServlet { |
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private static List<LogRecord> liquibaseRunLog = new ArrayList<LogRecord>(); |
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| 0% |
Uncovered Elements: 1 (1) |
Complexity: 1 |
Complexity Density: 1 |
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public static synchronized void logMessage(LogRecord message) {... |
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liquibaseRunLog.add(message); |
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} |
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| 0% |
Uncovered Elements: 36 (36) |
Complexity: 5 |
Complexity Density: 0.18 |
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@Override... |
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protected void doGet(HttpServletRequest httpServletRequest, HttpServletResponse httpServletResponse) |
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throws ServletException, IOException { |
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httpServletResponse.setContentType("text/html"); |
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String logLevelToDisplay = httpServletRequest.getParameter("logLevel"); |
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Level currentLevel = Level.INFO; |
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if (logLevelToDisplay != null) { |
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currentLevel = Level.parse(logLevelToDisplay); |
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} |
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PrintWriter writer = httpServletResponse.getWriter(); |
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writer.println("<html>"); |
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writer.println("<head><title>Liquibase Status</title></head>"); |
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writer.println("<body>"); |
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if (liquibaseRunLog.size() == 0) { |
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writer.println("<b>Liquibase did not run</b>"); |
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} else { |
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writer.println("<b>View level: " + getLevelLink(Level.SEVERE, currentLevel, httpServletRequest) + " " |
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+ getLevelLink(Level.WARNING, currentLevel, httpServletRequest) + " " |
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+ getLevelLink(Level.INFO, currentLevel, httpServletRequest) + " " |
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+ getLevelLink(Level.CONFIG, currentLevel, httpServletRequest) + " " |
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+ getLevelLink(Level.FINE, currentLevel, httpServletRequest) + " " |
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+ getLevelLink(Level.FINER, currentLevel, httpServletRequest) + " " |
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+ getLevelLink(Level.FINEST, currentLevel, httpServletRequest) + "</b>"); |
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writer.println("<hr>"); |
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writer.println("<b>Liquibase started at " |
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+ DateFormat.getDateTimeInstance().format(new Date(liquibaseRunLog.get(0).getMillis()))); |
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writer.println("<hr>"); |
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writer.println("<pre>"); |
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for (LogRecord record : liquibaseRunLog) { |
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if (record.getLevel().intValue() >= currentLevel.intValue()) { |
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writer.println(record.getLevel() + ": " + record.getMessage()); |
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if (record.getThrown() != null) { |
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record.getThrown().printStackTrace(writer); |
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} |
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} |
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} |
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writer.println(""); |
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writer.println(""); |
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writer.println("</pre>"); |
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writer.println("<hr>"); |
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writer.println("<b>Liquibase finished at " |
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+ DateFormat.getDateTimeInstance().format( |
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new Date(liquibaseRunLog.get(liquibaseRunLog.size() - 1).getMillis()))); |
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} |
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writer.println("</body>"); |
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writer.println("</html>"); |
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} |
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| 0% |
Uncovered Elements: 5 (5) |
Complexity: 2 |
Complexity Density: 0.67 |
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private String getLevelLink(Level level, Level currentLevel, HttpServletRequest request) {... |
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if (currentLevel.equals(level)) { |
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return level.getName(); |
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} else { |
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return "<a href=" + request.getRequestURI() + "?logLevel=" + level.getName() + ">" + level.getName() |
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+ "</a>"; |
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} |
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} |
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} |