/**
* Check whether the passed text looks like it contains XHTML code. This is a heuristic check only
* and does not perform actual parsing!
*
* @param sText The text to check.
* @return <code>true</code> if the text looks like HTML
*/
public static boolean looksLikeXHTML(@Nullable final String sText) {
// If the text contains an open angle bracket followed by a character that
// we think of it as HTML
// (?s) enables the "dotall" mode - see Pattern.DOTALL
return StringHelper.hasText(sText)
&& RegExHelper.stringMatchesPattern("(?s).*<[a-zA-Z].+", sText);
}
@Nullable
public static String beanCamelCaseName(@Nullable final String sInput) {
if (StringHelper.hasNoText(sInput)) return sInput;
// required if a string contains both "." and "_"
final String s = RegExHelper.stringReplacePattern("\\.", sInput, "_");
// avoid creating StringBuilder if not necessary
if (s.indexOf('_') == -1)
return beanUpperCaseFirstChar(RegExHelper.stringReplacePattern("\\$", s, "_"));
final StringBuilder ret = new StringBuilder(s.length());
for (final String sPart : StringHelper.getExploded('_', s))
ret.append(beanUpperCaseFirstChar(sPart));
// This replacement is required for nested classes!
return RegExHelper.stringReplacePattern("\\$", ret.toString(), "_");
}
/**
* Initialization method.
*
* @param sSearchTerms The search term string. It is internally separated into multiple tokens
* by using a "\s+" regular expression.
* @return this
*/
@Nonnull
protected Finder initialize(@Nonnull @Nonempty final String sSearchTerms) {
if (StringHelper.hasNoTextAfterTrim(sSearchTerms))
throw new IllegalArgumentException("SearchTerms");
// Split search terms by white spaces
m_aSearchTerms = RegExHelper.getSplitToArray(sSearchTerms.trim(), "\\s+");
if (m_aSearchTerms.length == 0)
throw new IllegalStateException(
"Weird - splitting of '" + sSearchTerms.trim() + "' failed!");
for (final String sSearchTerm : m_aSearchTerms)
if (sSearchTerm.length() == 0)
throw new IllegalArgumentException("Weird - empty search term present!");
return this;
}
public CSSFiles(@Nonnull final IReadableResource aFile) {
final IMicroDocument aDoc = MicroReader.readMicroXML(aFile);
if (aDoc != null) {
final IMicroElement eRoot = aDoc.getDocumentElement();
if (eRoot.getTagName().equals("list")) {
// Old style
s_aLogger.warn("CSS file " + aFile.getPath() + " is in old syntax");
final List<String> aAllCSSFiles = new ArrayList<String>();
if (XMLListHandler.readList(eRoot, aAllCSSFiles).isFailure())
s_aLogger.error("Failed to read " + aFile.getPath());
for (final String sCSS : aAllCSSFiles) addGlobalItem(null, sCSS, null);
} else {
// New style
for (final IMicroElement eChild : eRoot.getAllChildElements("css")) {
final String sCondComment = eChild.getAttribute("condcomment");
final String sPath = eChild.getAttribute("path");
if (StringHelper.hasNoText(sPath)) {
s_aLogger.error("Found CSS item without a path in " + aFile.getPath());
continue;
}
final String sMedia = eChild.getAttribute("media");
// ESCA-JAVA0261:
final Set<ECSSMedium> aMediaList = new LinkedHashSet<ECSSMedium>();
if (sMedia != null)
for (final String sMedium : RegExHelper.getSplitToArray(sMedia, ",\\s*")) {
final ECSSMedium eMedium = ECSSMedium.getFromNameOrNull(sMedium);
if (eMedium == null) {
s_aLogger.warn(
"CSS item '"
+ sPath
+ "' in "
+ aFile.getPath()
+ " has an invalid medium '"
+ sMedium
+ "' - ignoring");
continue;
}
aMediaList.add(eMedium);
}
addGlobalItem(sCondComment, sPath, aMediaList);
}
}
}
}