Java Utililty Methods File Name Create

List of utility methods to do File Name Create

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Description

The list of methods to do File Name Create are organized into topic(s).

Method

StringtoFilename(String key, final String suffix)
to Filename 
String filename = key.substring(key.lastIndexOf("/") + 1); 
filename = filename.substring(0, filename.length() - suffix.length()); 
return filename;
StringtoFileName(String moduleName)
Returns the file name implementing the module. 
return moduleName + ".js";
StringtoFilename(String name, String extension)
to Filename 
return toFilename(name, "", extension);
StringtoFilename(String s)
Invokes toLowerCase(), converts all whitespaces to underscores and removes all characters other than a-z, 0-9, dot, underscore or minus. 
s = s.toLowerCase();
s = s.replaceAll("\\s+", "_");
s = s.replaceAll("[^a-z_0-9.-]", "");
return s;
StringtoFileName(String s)
Replaces all the special characters in s string with an underscore 
return s.replaceAll("[^A-Za-z0-9_]", "_");
StringtoFileName(String str)
Change "Text Extractor Worker" or "Text extractor worker" to "TextExtractorWorker". 
StringBuilder sb = new StringBuilder();
boolean toUpper = true;
for (int i = 0; i < str.length(); i++) {
    char c = str.charAt(i);
    if (c == ' ') {
        toUpper = true;
        continue;
    } else if (toUpper) {
...
StringtoFilename(String str)
to Filename 
return str.replaceAll("\\s", "_").replaceAll(":", "_");