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-rw-r--r--trunk/qpid/java/broker/src/main/java/org/apache/qpid/tools/utils/SimpleConsole.java363
1 files changed, 0 insertions, 363 deletions
diff --git a/trunk/qpid/java/broker/src/main/java/org/apache/qpid/tools/utils/SimpleConsole.java b/trunk/qpid/java/broker/src/main/java/org/apache/qpid/tools/utils/SimpleConsole.java
deleted file mode 100644
index ec080a4611..0000000000
--- a/trunk/qpid/java/broker/src/main/java/org/apache/qpid/tools/utils/SimpleConsole.java
+++ /dev/null
@@ -1,363 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements. See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership. The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License. You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied. See the License for the
- * specific language governing permissions and limitations
- * under the License.
- *
- *
- */
-package org.apache.qpid.tools.utils;
-
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
-import java.io.BufferedReader;
-import java.io.BufferedWriter;
-import java.io.IOException;
-import java.util.LinkedList;
-import java.util.List;
-
-public class SimpleConsole implements Console
-{
- /** SLF4J Logger. */
- private static Logger _devlog = LoggerFactory.getLogger(SimpleConsole.class);
-
- /** Console Writer. */
- protected static BufferedWriter _consoleWriter;
-
- /** Console Reader. */
- protected static BufferedReader _consoleReader;
-
- /** Parser for command-line input. */
- protected CommandParser _parser;
-
- public SimpleConsole(BufferedWriter writer, BufferedReader reader)
- {
- _consoleWriter = writer;
- _consoleReader = reader;
- _parser = new SimpleCommandParser(_consoleReader);
- }
-
- public void print(String... message)
- {
- try
- {
- for (String s : message)
- {
- _consoleWriter.write(s);
- }
- _consoleWriter.flush();
- }
- catch (IOException e)
- {
- _devlog.error(e.getMessage() + ": Occured whilst trying to write:" + message);
- }
-
- }
-
- public void println(String... message)
- {
- print(message);
- print(System.getProperty("line.separator"));
- }
-
-
- public String readln()
- {
- try
- {
- return _consoleReader.readLine();
- }
- catch (IOException e)
- {
- _devlog.debug("Unable to read input due to:" + e.getMessage());
- return null;
- }
- }
-
- public String[] readCommand()
- {
- try
- {
- return _parser.parse();
- }
- catch (IOException e)
- {
- _devlog.error("Error reading command:" + e.getMessage());
- return new String[0];
- }
- }
-
- public CommandParser getCommandParser()
- {
- return _parser;
- }
-
- public void setCommandParser(CommandParser parser)
- {
- _parser = parser;
- }
-
- public void displayList(boolean hasTitle, String... list)
- {
- java.util.List<java.util.List> data = new LinkedList<List>();
-
- java.util.List<String> values = new LinkedList<String>();
-
- data.add(values);
-
- for (String value : list)
- {
- values.add(value);
- }
-
- if (hasTitle)
- {
- values.add(1, "*divider");
- }
-
- printMap(null, data);
- }
-
- /**
- *
- * Prints the list of String nicely.
- *
- * +----------------------------+
- * | Heading |
- * +----------------------------+
- * | title | title | ..
- * +----------------------------+
- * | Item 2 | value 2 | ..
- * | Item 3 | value 2 | ..
- * +----------------------------+
- *
- * @param title The title to display if any
- * @param entries the entries to display in a map.
- */
- public void printMap(String title, java.util.List<java.util.List> entries)
- {
- try
- {
- int columns = entries.size();
-
- int[] columnWidth = new int[columns];
-
- // calculate row count
- int rowMax = 0;
-
- //the longest item
- int itemMax = 0;
-
- for (int i = 0; i < columns; i++)
- {
- int columnIRowMax = entries.get(i).size();
-
- if (columnIRowMax > rowMax)
- {
- rowMax = columnIRowMax;
- }
- for (Object values : entries.get(i))
- {
- if (values.toString().equals(Console.ROW_DIVIDER))
- {
- continue;
- }
-
- int itemLength = values.toString().length();
-
- //note for single width
- if (itemLength > itemMax)
- {
- itemMax = itemLength;
- }
-
- //note for mulit width
- if (itemLength > columnWidth[i])
- {
- columnWidth[i] = itemLength;
- }
-
- }
- }
-
- int tableWidth = 0;
-
-
- for (int i = 0; i < columns; i++)
- {
- // plus 2 for the space padding
- columnWidth[i] += 2;
- }
- for (int size : columnWidth)
- {
- tableWidth += size;
- }
- tableWidth += (columns - 1);
-
- if (title != null)
- {
- if (title.length() > tableWidth)
- {
- tableWidth = title.length();
- }
-
- printCellRow("+", "-", tableWidth);
-
- printCell(CellFormat.CENTRED, "|", tableWidth, " " + title + " ", 0);
- _consoleWriter.newLine();
-
- }
-
- //put top line | or bottom of title
- printCellRow("+", "-", tableWidth);
-
- //print the table data
- int row = 0;
-
- for (; row < rowMax; row++)
- {
- for (int i = 0; i < columns; i++)
- {
- java.util.List columnData = entries.get(i);
-
- String value;
- // does this column have a value for this row
- if (columnData.size() > row)
- {
- value = " " + columnData.get(row).toString() + " ";
- }
- else
- {
- value = " ";
- }
-
- if (i == 0 && value.equals(" " + Console.ROW_DIVIDER + " "))
- {
- printCellRow("+", "-", tableWidth);
- //move on to the next row
- break;
- }
- else
- {
- printCell(CellFormat.LEFT, "|", columnWidth[i], value, i);
- }
-
- // if it is the last row then do a new line.
- if (i == columns - 1)
- {
- _consoleWriter.newLine();
- }
- }
- }
-
- printCellRow("+", "-", tableWidth);
-
- }
- catch (IOException e)
- {
- _devlog.error(e.getMessage() + ": Occured whilst trying to write.");
- }
- }
-
- public void close()
- {
-
- try
- {
- _consoleReader.close();
- }
- catch (IOException e)
- {
- _devlog.error(e.getMessage() + ": Occured whilst trying to close reader.");
- }
-
- try
- {
-
- _consoleWriter.close();
- }
- catch (IOException e)
- {
- _devlog.error(e.getMessage() + ": Occured whilst trying to close writer.");
- }
-
- }
-
- private void printCell(CellFormat format, String edge, int cellWidth, String cell, int column) throws IOException
- {
- int pad = cellWidth - cell.length();
-
- if (column == 0)
- {
- _consoleWriter.write(edge);
- }
-
- switch (format)
- {
- case CENTRED:
- printPad(" ", pad / 2);
- break;
- case RIGHT:
- printPad(" ", pad);
- break;
- }
-
- _consoleWriter.write(cell);
-
-
- switch (format)
- {
- case CENTRED:
- // if pad isn't even put the extra one on the right
- if (pad % 2 == 0)
- {
- printPad(" ", pad / 2);
- }
- else
- {
- printPad(" ", (pad / 2) + 1);
- }
- break;
- case LEFT:
- printPad(" ", pad);
- break;
- }
-
-
- _consoleWriter.write(edge);
-
- }
-
- private void printCellRow(String edge, String mid, int cellWidth) throws IOException
- {
- _consoleWriter.write(edge);
-
- printPad(mid, cellWidth);
-
- _consoleWriter.write(edge);
- _consoleWriter.newLine();
- }
-
- private void printPad(String padChar, int count) throws IOException
- {
- for (int i = 0; i < count; i++)
- {
- _consoleWriter.write(padChar);
- }
- }
-
-
-}
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