From 72c939b50428a2aa1f924a04ecdedee93e1383f4 Mon Sep 17 00:00:00 2001
From: kenneth_suter <kenneth_suter@localhost>
Date: Thu, 13 Sep 2007 21:14:20 +0000
Subject: [PATCH] Introduces a utility 'manage-tasks' for monitoring and some management of tasks called 'manage-tasks'. It can be used in either one-time or menu-driven execution mode to print a summary of task information, print verbose information about a particular task, or cancel a running or pending task.
---
opends/src/server/org/opends/server/util/StaticUtils.java | 195 ++++++++++++++++++++++++++++--------------------
1 files changed, 113 insertions(+), 82 deletions(-)
diff --git a/opends/src/server/org/opends/server/util/StaticUtils.java b/opends/src/server/org/opends/server/util/StaticUtils.java
index 2976d40..adb34a6 100644
--- a/opends/src/server/org/opends/server/util/StaticUtils.java
+++ b/opends/src/server/org/opends/server/util/StaticUtils.java
@@ -29,6 +29,8 @@
import static org.opends.messages.UtilityMessages.*;
import static org.opends.server.loggers.debug.DebugLogger.*;
import static org.opends.server.util.ServerConstants.*;
+import org.opends.server.util.args.ArgumentException;
+import org.opends.server.util.args.Argument;
import java.io.BufferedReader;
import java.io.File;
@@ -50,6 +52,7 @@
import org.opends.messages.Message;
import org.opends.messages.MessageBuilder;
import org.opends.messages.MessageDescriptor;
+import org.opends.messages.ToolMessages;
import org.opends.server.core.DirectoryServer;
import org.opends.server.loggers.debug.DebugTracer;
import org.opends.server.types.Attribute;
@@ -3771,79 +3774,65 @@
String padding = pb.toString();
StringBuilder buffer = new StringBuilder();
- StringTokenizer lineTokenizer = new StringTokenizer(text, "\r\n", true);
- while (lineTokenizer.hasMoreTokens())
- {
- String line = lineTokenizer.nextToken();
- if (line.equals("\r") || line.equals("\n"))
+ if (text != null) {
+ StringTokenizer lineTokenizer = new StringTokenizer(text, "\r\n", true);
+ while (lineTokenizer.hasMoreTokens())
{
- // It's an end-of-line character, so append it as-is.
- buffer.append(line);
- }
- else if (line.length() < width)
- {
- // The line fits in the specified width, so append it as-is.
- buffer.append(padding);
- buffer.append(line);
- }
- else
- {
- // The line doesn't fit in the specified width, so it needs to be
- // wrapped. Do so at space boundaries.
- StringBuilder lineBuffer = new StringBuilder();
- StringBuilder delimBuffer = new StringBuilder();
- StringTokenizer wordTokenizer = new StringTokenizer(line, " ", true);
- while (wordTokenizer.hasMoreTokens())
+ String line = lineTokenizer.nextToken();
+ if (line.equals("\r") || line.equals("\n"))
{
- String word = wordTokenizer.nextToken();
- if (word.equals(" "))
+ // It's an end-of-line character, so append it as-is.
+ buffer.append(line);
+ }
+ else if (line.length() < width)
+ {
+ // The line fits in the specified width, so append it as-is.
+ buffer.append(padding);
+ buffer.append(line);
+ }
+ else
+ {
+ // The line doesn't fit in the specified width, so it needs to be
+ // wrapped. Do so at space boundaries.
+ StringBuilder lineBuffer = new StringBuilder();
+ StringBuilder delimBuffer = new StringBuilder();
+ StringTokenizer wordTokenizer = new StringTokenizer(line, " ", true);
+ while (wordTokenizer.hasMoreTokens())
{
- // It's a space, so add it to the delim buffer only if the line
- // buffer is not empty.
- if (lineBuffer.length() > 0)
+ String word = wordTokenizer.nextToken();
+ if (word.equals(" "))
{
- delimBuffer.append(word);
- }
- }
- else if (word.length() > width)
- {
- // This is a long word that can't be wrapped, so we'll just have to
- // make do.
- if (lineBuffer.length() > 0)
- {
- buffer.append(padding);
- buffer.append(lineBuffer);
- buffer.append(EOL);
- lineBuffer = new StringBuilder();
- }
- buffer.append(padding);
- buffer.append(word);
-
- if (wordTokenizer.hasMoreTokens())
- {
- // The next token must be a space, so remove it. If there are
- // still more tokens after that, then append an EOL.
- wordTokenizer.nextToken();
- if (wordTokenizer.hasMoreTokens())
+ // It's a space, so add it to the delim buffer only if the line
+ // buffer is not empty.
+ if (lineBuffer.length() > 0)
{
- buffer.append(EOL);
+ delimBuffer.append(word);
}
}
+ else if (word.length() > width)
+ {
+ // This is a long word that can't be wrapped, so we'll just have
+ // to make do.
+ if (lineBuffer.length() > 0)
+ {
+ buffer.append(padding);
+ buffer.append(lineBuffer);
+ buffer.append(EOL);
+ lineBuffer = new StringBuilder();
+ }
+ buffer.append(padding);
+ buffer.append(word);
- if (delimBuffer.length() > 0)
- {
- delimBuffer = new StringBuilder();
- }
- }
- else
- {
- // It's not a space, so see if we can fit it on the curent line.
- int newLineLength = lineBuffer.length() + delimBuffer.length() +
- word.length();
- if (newLineLength < width)
- {
- // It does fit on the line, so add it.
- lineBuffer.append(delimBuffer).append(word);
+ if (wordTokenizer.hasMoreTokens())
+ {
+ // The next token must be a space, so remove it. If there are
+ // still more tokens after that, then append an EOL.
+ wordTokenizer.nextToken();
+ if (wordTokenizer.hasMoreTokens())
+ {
+ buffer.append(EOL);
+ }
+ }
if (delimBuffer.length() > 0)
{
@@ -3852,30 +3841,45 @@
}
else
{
- // It doesn't fit on the line, so end the current line and start
- // a new one.
- buffer.append(padding);
- buffer.append(lineBuffer);
- buffer.append(EOL);
-
- lineBuffer = new StringBuilder();
- lineBuffer.append(word);
-
- if (delimBuffer.length() > 0)
+ // It's not a space, so see if we can fit it on the curent line.
+ int newLineLength = lineBuffer.length() + delimBuffer.length() +
+ word.length();
+ if (newLineLength < width)
{
- delimBuffer = new StringBuilder();
+ // It does fit on the line, so add it.
+ lineBuffer.append(delimBuffer).append(word);
+
+ if (delimBuffer.length() > 0)
+ {
+ delimBuffer = new StringBuilder();
+ }
+ }
+ else
+ {
+ // It doesn't fit on the line, so end the current line and start
+ // a new one.
+ buffer.append(padding);
+ buffer.append(lineBuffer);
+ buffer.append(EOL);
+
+ lineBuffer = new StringBuilder();
+ lineBuffer.append(word);
+
+ if (delimBuffer.length() > 0)
+ {
+ delimBuffer = new StringBuilder();
+ }
}
}
}
- }
- // If there's anything left in the line buffer, then add it to the
- // final buffer.
- buffer.append(padding);
- buffer.append(lineBuffer);
+ // If there's anything left in the line buffer, then add it to the
+ // final buffer.
+ buffer.append(padding);
+ buffer.append(lineBuffer);
+ }
}
}
-
return buffer.toString();
}
@@ -3909,5 +3913,32 @@
return exitCode;
}
}
+
+ /**
+ * Checks that no more that one of a set of arguments is present. This
+ * utility should be used after argument parser has parsed a set of
+ * arguments.
+ *
+ * @param args to test for the presence of more than one
+ * @throws ArgumentException if more than one of <code>args</code> is
+ * present and containing an error message identifying the
+ * arguments in violation
+ */
+ public static void checkOnlyOneArgPresent(Argument... args)
+ throws ArgumentException
+ {
+ if (args != null) {
+ for (Argument arg : args) {
+ for (Argument otherArg : args) {
+ if (arg != otherArg && arg.isPresent() && otherArg.isPresent()) {
+ throw new ArgumentException(
+ ToolMessages.ERR_INCOMPATIBLE_ARGUMENTS.get(
+ arg.getName(), otherArg.getName()));
+ }
+ }
+ }
+ }
+ }
+
}
--
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