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java.lang.Objectcom.judoscript.util.AntWriterLogger
public class AntWriterLogger
Writes build events to a PrintWrite. Currently, it only writes which targets are being executed, and any messages that get logged.
Field Summary | |
---|---|
protected boolean |
emacsMode
Whether or not to use emacs-style output |
protected java.io.PrintWriter |
err
PrintWriter to write error messages to |
static int |
LEFT_COLUMN_SIZE
Size of left-hand column for right-justified task name. |
protected static java.lang.String |
lSep
Line separator |
protected int |
msgOutputLevel
Lowest level of message to write out |
protected java.io.PrintWriter |
out
PrintWriter to write non-error messages to |
Constructor Summary | |
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AntWriterLogger(java.io.PrintWriter out,
java.io.PrintWriter err)
Sole constructor. |
Method Summary | |
---|---|
void |
buildFinished(org.apache.tools.ant.BuildEvent event)
Prints whether the build succeeded or failed, any errors the occured during the build, and how long the build took. |
void |
buildStarted(org.apache.tools.ant.BuildEvent event)
Responds to a build being started by just remembering the current time. |
protected static java.lang.String |
formatTime(long millis)
Convenience method to format a specified length of time. |
protected void |
log(java.lang.String message)
Empty implementation which allows subclasses to receive the same output that is generated here. |
void |
messageLogged(org.apache.tools.ant.BuildEvent event)
Logs a message, if the priority is suitable. |
protected void |
printMessage(java.lang.String message,
java.io.PrintWriter stream,
int priority)
Prints a message to a PrintWriter. |
void |
setEmacsMode(boolean emacsMode)
Sets this logger to produce emacs (and other editor) friendly output. |
void |
setErrorPrintStream(java.io.PrintWriter err)
Sets the output stream to which this logger is to send error messages. |
void |
setMessageOutputLevel(int level)
Sets the highest level of message this logger should respond to. |
void |
setOutputPrintStream(java.io.PrintWriter out)
Sets the output stream to which this logger is to send its output. |
void |
targetFinished(org.apache.tools.ant.BuildEvent event)
No-op implementation. |
void |
targetStarted(org.apache.tools.ant.BuildEvent event)
Logs a message to say that the target has started if this logger allows information-level messages. |
void |
taskFinished(org.apache.tools.ant.BuildEvent event)
No-op implementation. |
void |
taskStarted(org.apache.tools.ant.BuildEvent event)
No-op implementation. |
Methods inherited from class java.lang.Object |
---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
---|
public static final int LEFT_COLUMN_SIZE
messageLogged(BuildEvent)
,
Constant Field Valuesprotected java.io.PrintWriter out
protected java.io.PrintWriter err
protected int msgOutputLevel
protected static final java.lang.String lSep
protected boolean emacsMode
Constructor Detail |
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public AntWriterLogger(java.io.PrintWriter out, java.io.PrintWriter err)
Method Detail |
---|
public void setMessageOutputLevel(int level)
Constants for the message levels are in the
Project
class. The order of the levels, from least
to most verbose, is MSG_ERR
, MSG_WARN
,
MSG_INFO
, MSG_VERBOSE
,
MSG_DEBUG
.
The default message level for DefaultLogger is Project.MSG_ERR.
level
- the logging level for the logger.public void setOutputPrintStream(java.io.PrintWriter out)
output
- The output stream for the logger.
Must not be null
.public void setErrorPrintStream(java.io.PrintWriter err)
err
- The error stream for the logger.
Must not be null
.public void setEmacsMode(boolean emacsMode)
emacsMode
- true
if output is to be unadorned so that
emacs and other editors can parse files names, etc.public void buildStarted(org.apache.tools.ant.BuildEvent event)
buildStarted
in interface org.apache.tools.ant.BuildListener
event
- Ignored.public void buildFinished(org.apache.tools.ant.BuildEvent event)
buildFinished
in interface org.apache.tools.ant.BuildListener
event
- An event with any relevant extra information.
Must not be null
.public void targetStarted(org.apache.tools.ant.BuildEvent event)
targetStarted
in interface org.apache.tools.ant.BuildListener
event
- An event with any relevant extra information.
Must not be null
.public void targetFinished(org.apache.tools.ant.BuildEvent event)
targetFinished
in interface org.apache.tools.ant.BuildListener
event
- Ignored.public void taskStarted(org.apache.tools.ant.BuildEvent event)
taskStarted
in interface org.apache.tools.ant.BuildListener
event
- Ignored.public void taskFinished(org.apache.tools.ant.BuildEvent event)
taskFinished
in interface org.apache.tools.ant.BuildListener
event
- Ignored.public void messageLogged(org.apache.tools.ant.BuildEvent event)
messageLogged
in interface org.apache.tools.ant.BuildListener
event
- A BuildEvent containing message information.
Must not be null
.protected static java.lang.String formatTime(long millis)
millis
- Length of time to format, in milliseonds.
DateUtils.formatElapsedTime(long)
protected void printMessage(java.lang.String message, java.io.PrintWriter stream, int priority)
message
- The message to print.
Should not be null
.stream
- A PrintWriter to print the message to.
Must not be null
.priority
- The priority of the message.
(Ignored in this implementation.)protected void log(java.lang.String message)
message
- Message being logged. Should not be null
.
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