java/sql-dk/src/info/globalcode/sql/dk/formatting/AbstractXmlFormatter.java
branchv_0
changeset 130 8548e21177f9
parent 128 67f5ff139da0
child 132 f785ee7a70a2
     1.1 --- a/java/sql-dk/src/info/globalcode/sql/dk/formatting/AbstractXmlFormatter.java	Sat Jan 04 19:54:11 2014 +0100
     1.2 +++ b/java/sql-dk/src/info/globalcode/sql/dk/formatting/AbstractXmlFormatter.java	Sat Jan 04 20:08:56 2014 +0100
     1.3 @@ -41,6 +41,11 @@
     1.4  	private static final Logger log = Logger.getLogger(AbstractXmlFormatter.class.getName());
     1.5  	public static final String PROPERTY_COLORFUL = "color";
     1.6  	public static final String PROPERTY_INDENT = "indent";
     1.7 +	/**
     1.8 +	 * Whether text with line breaks should be indented (default). Otherwise original whitespace
     1.9 +	 * will be preserved.
    1.10 +	 */
    1.11 +	public static final String PROPERTY_INDENT_TEXT = "indentText";
    1.12  	private static final TerminalColor ELEMENT_COLOR = TerminalColor.Magenta;
    1.13  	private static final TerminalColor ATTRIBUTE_NAME_COLOR = TerminalColor.Green;
    1.14  	private static final TerminalColor ATTRIBUTE_VALUE_COLOR = TerminalColor.Yellow;
    1.15 @@ -48,12 +53,14 @@
    1.16  	private Stack<QName> treePosition = new Stack<>();
    1.17  	private final ColorfulPrintWriter out;
    1.18  	private final String indent;
    1.19 +	private final boolean indentText;
    1.20  
    1.21  	public AbstractXmlFormatter(FormatterContext formatterContext) {
    1.22  		super(formatterContext);
    1.23  		boolean colorful = formatterContext.getProperties().getBoolean(PROPERTY_COLORFUL, false);
    1.24  		out = new ColorfulPrintWriter(formatterContext.getOutputStream(), false, colorful);
    1.25  		indent = formatterContext.getProperties().getString(PROPERTY_INDENT, "\t");
    1.26 +		indentText = formatterContext.getProperties().getBoolean(PROPERTY_INDENT_TEXT, true);
    1.27  
    1.28  		if (!indent.matches("\\s*")) {
    1.29  			log.log(Level.WARNING, "Setting indent to „{0}“ is weird & freaky; in hex: {1}", new Object[]{indent, toHex(indent.getBytes())});
    1.30 @@ -123,8 +130,21 @@
    1.31  	 */
    1.32  	protected void printTextElement(QName element, Map<QName, String> attributes, String text) {
    1.33  		printStartElement(element, attributes);
    1.34 -		printText(text, false);
    1.35 -		printEndElement(false);
    1.36 +
    1.37 +		String[] lines = text.split("\\n");
    1.38 +
    1.39 +		if (indentText && lines.length > 1) {
    1.40 +			for (String line : lines) {
    1.41 +				printText(line, true);
    1.42 +			}
    1.43 +			printEndElement(true);
    1.44 +		} else {
    1.45 +			/*
    1.46 +			 * line breaks at the end of the text will be eaten – if you need them, use indentText = false
    1.47 +			 */
    1.48 +			printText(lines[0], false);
    1.49 +			printEndElement(false);
    1.50 +		}
    1.51  	}
    1.52  
    1.53  	protected void printEmptyElement(QName element, Map<QName, String> attributes) {
    1.54 @@ -151,11 +171,7 @@
    1.55  		}
    1.56  	}
    1.57  
    1.58 -	protected void printText(String s) {
    1.59 -		printText(s, true);
    1.60 -	}
    1.61 -
    1.62 -	private void printText(String s, boolean indent) {
    1.63 +	protected void printText(String s, boolean indent) {
    1.64  		if (indent) {
    1.65  			printIndent();
    1.66  		}