Class ScanRendererLogsMojo

java.lang.Object

network.ike.docs.plugin.ScanRendererLogsMojo

All Implemented Interfaces:

org.apache.maven.api.plugin.Mojo

@Mojo(name="scan-logs",
      defaultPhase="verify")
public class ScanRendererLogsMojo
extends Object
implements org.apache.maven.api.plugin.Mojo

Scan renderer log files for error patterns and print a summary.

Finds all renderer-*.log files in the configured directory, counts lines matching common error patterns (error, fatal, exception, failed, not found), and prints a one-line summary per renderer.

Never fails the build — renderer exit codes already fail the build if appropriate. This goal is informational only.

Replaces: scan-renderer-logs.sh

Usage:

mvn ike:scan-logs -DlogsDir=target/generated-docs

Constructor Summary

Constructors

Constructor	Description
ScanRendererLogsMojo()	Creates this goal instance.

Method Summary

Modifier and Type	Method	Description
static int	countErrors(String logContent)	Count lines containing error patterns in log content.
void	execute()
static String	extractRendererName(String filename)	Extract the renderer name from a log filename.
static String	formatSummary(String rendererName, int lines, int errors)	Format a one-line summary for a renderer log.
protected org.apache.maven.api.plugin.Log	getLog()	Access the Maven logger.

Methods inherited from class Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

ScanRendererLogsMojo

public ScanRendererLogsMojo()

Creates this goal instance.

Method Details

getLog

protected org.apache.maven.api.plugin.Log getLog()

Access the Maven logger.

Returns:

the logger

execute

public void execute()
             throws org.apache.maven.api.plugin.MojoException

Specified by:

execute in interface org.apache.maven.api.plugin.Mojo

Throws:

org.apache.maven.api.plugin.MojoException

countErrors

public static int countErrors(String logContent)

Count lines containing error patterns in log content.

Matches case-insensitively against: error, fatal, exception, failed, not found.

Parameters:

logContent - the log file content

Returns:

number of lines containing at least one error pattern

formatSummary

public static String formatSummary(String rendererName,
 int lines,
 int errors)

Format a one-line summary for a renderer log.

Parameters:

rendererName - short renderer name (e.g., "prince", "fop")

lines - total lines in the log file

errors - number of error lines

Returns:

formatted summary string

extractRendererName

public static String extractRendererName(String filename)

Extract the renderer name from a log filename.

Given "renderer-prince.log", returns "prince".

Parameters:

filename - the log filename (without path)

Returns:

the renderer name