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Added an arg to sloppyPrint() so XML escapes can be toggled

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Vhati 2017-12-31 05:53:01 -05:00
parent 30840f0480
commit fa8ac1f6d1
2 changed files with 18 additions and 11 deletions
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4
src/main/java/net/vhati/modmanager/core/ModUtilities.java
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@ -327,7 +327,7 @@ public class ModUtilities {
ByteArrayOutputStream tmpData = new ByteArrayOutputStream();
Writer writer = new EOLWriter( new OutputStreamWriter( tmpData, encoder ), "\r\n" );
SloppyXMLOutputProcessor.sloppyPrint( mergedDoc, writer, encoding );
SloppyXMLOutputProcessor.sloppyPrint( mergedDoc, writer, encoding, false );
writer.flush();
InputStream result = new ByteArrayInputStream( tmpData.toByteArray() );
@ -369,7 +369,7 @@ public class ModUtilities {
ByteArrayOutputStream tmpData = new ByteArrayOutputStream();
Writer writer = new EOLWriter( new OutputStreamWriter( tmpData, encoder ), "\r\n" );
SloppyXMLOutputProcessor.sloppyPrint( doc, writer, encoding );
SloppyXMLOutputProcessor.sloppyPrint( doc, writer, encoding, false );
writer.flush();
InputStream result = new ByteArrayInputStream( tmpData.toByteArray() );

25
src/main/java/net/vhati/modmanager/core/SloppyXMLOutputProcessor.java
View file

@ -154,12 +154,17 @@ public class SloppyXMLOutputProcessor extends AbstractXMLOutputProcessor {
* is encoding bytes to match. If encoding is null, the default
* is "UTF-8".
*
* There will be no XML character entity escaping, which would have allowed
* otherwise unmappable characters to print without errors.
* If XML character entity escaping is allowed, otherwise unmappable
* characters may be written without errors. If disabled, an
* UnmappableCharacterException will make their presence obvious and fatal.
*
* LineEndings will be CR-LF. Except for comments!?
*
* @param doc
* @param writer
* @param disableEscaping
*/
public static void sloppyPrint( Document doc, Writer writer, String encoding ) throws IOException {
public static void sloppyPrint( Document doc, Writer writer, String encoding, boolean allowEscaping ) throws IOException {
Format format = Format.getPrettyFormat();
format.setTextMode( Format.TextMode.PRESERVE ); // Permit leading/trailing space.
format.setExpandEmptyElements( false );
@ -171,12 +176,14 @@ public class SloppyXMLOutputProcessor extends AbstractXMLOutputProcessor {
format.setEncoding( encoding );
}
format.setEscapeStrategy(new EscapeStrategy() {
@Override
public boolean shouldEscape( char ch ) {
return false;
}
});
if ( !allowEscaping ) {
format.setEscapeStrategy(new EscapeStrategy() {
@Override
public boolean shouldEscape( char ch ) {
return false;
}
});
}
XMLOutputter outputter = new XMLOutputter( format, new SloppyXMLOutputProcessor() );
outputter.output( doc, writer );