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/*
* Copyright (c) 2011 Tobias Markmann
* Licensed under the simplified BSD license.
* See Documentation/Licenses/BSD-simplified.txt for more information.
*/
/*
* Copyright (c) 2014-2015 Isode Limited.
* All rights reserved.
* See the COPYING file for more information.
*/
/*
* Copyright (c) 2015 Tarun Gupta.
* Licensed under the simplified BSD license.
* See Documentation/Licenses/BSD-simplified.txt for more information.
*/
package com.isode.stroke.client;
import java.util.Stack;
import com.isode.stroke.parser.XMLParserClient;
import com.isode.stroke.parser.XMLParser;
import com.isode.stroke.parser.AttributeMap;
import com.isode.stroke.parser.PlatformXMLParserFactory;
public class XMLBeautifier implements XMLParserClient {
private boolean doIndention;
private boolean doColoring;
private int intLevel;
private String inputBuffer = "";
private StringBuffer buffer = new StringBuffer();
private XMLParser parser;
private boolean lastWasStepDown;
private Stack<String> parentNSs = new Stack<String>();
// all bold but reset
public static final String colorReset = "\u001B[0m";
public static final String ANSI_BLACK = "\u001B[30m";
public static final String colorRed = "\u001B[31m";
public static final String colorGreen = "\u001B[32m";
public static final String colorYellow = "\u001B[33m";
public static final String colorBlue = "\u001B[34m";
public static final String ANSI_PURPLE = "\u001B[35m";
public static final String colorCyan = "\u001B[36m";
public static final String ANSI_WHITE = "\u001B[37m";
public XMLBeautifier(boolean indention, boolean coloring) {
this.doIndention = indention;
this.doColoring = coloring;
intLevel = 0;
parser = null;
lastWasStepDown = false;
}
public String beautify(final String text) {
parser = PlatformXMLParserFactory.createXMLParser(this);
intLevel = 0;
buffer.append("");
parser.parse(text);
parser = null;
return buffer.toString();
}
public void handleStartElement(final String element, final String ns, final AttributeMap attributes) {
if (doIndention) {
if (intLevel != 0) buffer.append("\n");
}
indent();
buffer.append("<").append(doColoring ? styleTag(element) : element);
if (!ns.isEmpty() && (!parentNSs.isEmpty() && !parentNSs.peek().equals(ns))) {
buffer.append(" ");
buffer.append((doColoring ? styleAttribute("xmlns") : "xmlns"));
buffer.append("=");
buffer.append("\"").append((doColoring ? styleNamespace(ns) : ns)).append("\"");
}
if (!attributes.getEntries().isEmpty()) {
for(AttributeMap.Entry entry : attributes.getEntries()) {
buffer.append(" ");
buffer.append((doColoring ? styleAttribute(entry.getAttribute().getName()) : entry.getAttribute().getName()));
buffer.append("=");
buffer.append("\"").append((doColoring ? styleValue(entry.getValue()) : entry.getValue())).append("\"");
}
}
buffer.append(">");
++intLevel;
lastWasStepDown = false;
parentNSs.push(ns);
}
public void handleEndElement(final String element, final String ns) {
--intLevel;
parentNSs.pop();
if (/*hadCDATA.top() ||*/ lastWasStepDown) {
if (doIndention) {
buffer.append("\n");
}
indent();
}
buffer.append("</").append((doColoring ? styleTag(element) : element)).append(">");
lastWasStepDown = true;
}
public void handleCharacterData(final String data) {
buffer.append(data);
lastWasStepDown = false;
}
private void indent() {
for (int i = 0; i < intLevel; ++i) {
buffer.append(" ");
}
}
private String styleTag(final String text) {
String result = "";
result += colorYellow;
result += text;
result += colorReset;
return result;
}
private String styleNamespace(final String text) {
String result = "";
result += colorRed;
result += text;
result += colorReset;
return result;
}
private String styleAttribute(final String text) {
String result = "";
result += colorGreen;
result += text;
result += colorReset;
return result;
}
private String styleValue(final String text) {
String result = "";
result += colorCyan;
result += text;
result += colorReset;
return result;
}
}
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Swift