forked from amazingfate/loongoffice
118 lines
3.3 KiB
Java
118 lines
3.3 KiB
Java
/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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package stats;
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import java.io.PrintWriter;
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import java.io.StringWriter;
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/**
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* Write all logs into a java.io.PrintWriter, i.e. a StringBuffer.
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* Log is gathered there.
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*/
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public class InternalLogWriter extends PrintWriter
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implements share.LogWriter {
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/** log active **/
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private boolean active;
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/** write all output to a StringBuffer **/
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private static StringWriter writer = new StringWriter();
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/**
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* c'*tor
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*/
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public InternalLogWriter() {
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super(new PrintWriter(writer));
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active = true;
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}
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/**
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* Initialization.
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* @param entry The description entry.
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* @param active Logging is active.
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* @return True, if initialize worked.
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*/
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public boolean initialize(share.DescEntry entry, boolean active) {
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this.active = active;
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return true;
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}
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/**
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* Method to print a line that is added to the StringBuffer.
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* @param msg The message that is printed.
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*/
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@Override
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public void println(String msg) {
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if (active)
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super.println(msg);
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}
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/**
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* Method to print to the StringBuffer.
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* @param msg The message that is printed.
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*/
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@Override
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public void print(String msg) {
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if (active)
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super.print(msg);
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}
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/**
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* Is used to sum up the information.
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* The summary is also added to the StringBuffer.
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* @param entry The description entry.
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* @return True, if a summary could be created.
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*/
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public boolean summary(share.DescEntry entry) {
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// linePrefix = "";
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String header = "***** State for "+entry.longName+" ******";
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println(header);
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if (entry.hasErrorMsg) {
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println(entry.ErrorMsg);
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println("Whole "+entry.EntryType+": "+entry.State);
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} else {
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println("Whole "+entry.EntryType+": "+entry.State);
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}
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for (int i=0;i<header.length();i++) {
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print("*");
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}
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println("");
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return true;
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}
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/**
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* Return all the written stuff.
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* @return All that was written to the StringBuffer with the
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* 'println()', 'print()' and 'summarize()' methods.
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* The StringBuffer is emptied afterwards.
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**/
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public String getLog() {
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String message = writer.getBuffer().toString();
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writer = new StringWriter();
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return message;
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}
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public Object getWatcher() {
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return null;
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}
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public void setWatcher(Object watcher) {
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}
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}
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