/**
* Converts connection properties to a String to be passed to the mappers.
*
* @param properties JDBC connection parameters
* @return String to be passed to configuration
*/
protected static String propertiesToString(Properties properties) {
List<String> propertiesList = new ArrayList<String>(properties.size());
for (Entry<Object, Object> property : properties.entrySet()) {
String key = StringEscapeUtils.escapeCsv(property.getKey().toString());
if (key.equals(property.getKey().toString()) && key.contains("=")) {
key = "\"" + key + "\"";
}
String val = StringEscapeUtils.escapeCsv(property.getValue().toString());
if (val.equals(property.getValue().toString()) && val.contains("=")) {
val = "\"" + val + "\"";
}
propertiesList.add(StringEscapeUtils.escapeCsv(key + "=" + val));
}
return StringUtils.join(propertiesList, ',');
}
/** 5、字符串的Escape */
@Test
public void test5() {
System.out.println(StringEscapeUtils.escapeCsv("测试测试哦")); // "测试测试哦"
System.out.println(StringEscapeUtils.escapeCsv("测试,测试哦")); // "\"测试,测试哦\""
System.out.println(StringEscapeUtils.escapeCsv("测试\n测试哦")); // "\"测试\n测试哦\""
System.out.println(StringEscapeUtils.escapeHtml("测试测试哦")); // "<p>测试测试哦</p>"
System.out.println(
StringEscapeUtils.escapeJava(
"\"rensaninng\"，欢迎您！")); // "\"rensaninng\"\uFF0C\u6B22\u8FCE\u60A8\uFF01"
// System.out.println(StringEscapeUtils.escapeEcmaScript("测试'测试哦"));//"\u6D4B\u8BD5\'\u6D4B\u8BD5\u54E6"
System.out.println(
StringEscapeUtils.escapeXml(
"<tt>\"bread\" & \"butter\"</tt>")); // "<tt>"bread" & "butter"</tt>"
}
private String getCoPIsPerYearCSVContent(Map<String, Set<Collaborator>> yearToCoPI) {
StringBuilder csvFileContent = new StringBuilder();
csvFileContent.append("Year, Count, Co-investigator(s)\n");
for (Map.Entry<String, Set<Collaborator>> currentEntry : yearToCoPI.entrySet()) {
csvFileContent.append(StringEscapeUtils.escapeCsv(currentEntry.getKey()));
csvFileContent.append(",");
csvFileContent.append(currentEntry.getValue().size());
csvFileContent.append(",");
csvFileContent.append(
StringEscapeUtils.escapeCsv(getCoPINamesAsString(currentEntry.getValue())));
csvFileContent.append("\n");
}
return csvFileContent.toString();
}
protected String escapeQuotes(final String input) {
final String[] splitedInput = StringUtils.splitPreserveAllTokens(input, SEMICOLON_CHAR);
final List<String> tmp = new ArrayList<String>();
for (final String string : splitedInput) {
if (doesNotContainNewLine(string)) {
tmp.add(StringEscapeUtils.escapeCsv(string));
} else {
tmp.add(string);
}
}
return StringUtils.join(tmp, SEMICOLON_CHAR);
}
/**
* Returns a <code>String</code> value for a CSV column enclosed in double quotes, if required.
*
* <p>If the value contains a comma, newline or double quote, then the String value is returned
* enclosed in double quotes.
*
* <p>Any double quote characters in the value are escaped with another double quote.
*
* <p>If the value does not contain a comma, newline or double quote, then the String value is
* returned unchanged. see <a
* href="http://en.wikipedia.org/wiki/Comma-separated_values">Wikipedia</a> and <a
* href="http://tools.ietf.org/html/rfc4180">RFC 4180</a>.
*
* @param str the input CSV column String, may be null
* @return the input String, enclosed in double quotes if the value contains a comma, newline or
* double quote, <code>null</code> if null string input
* @since 2.4
*/
public static String escapeCsv(String str) {
if (StringUtils.containsNone(str, CSV_SEARCH_CHARS)) {
return str;
}
try {
StringWriter writer = new StringWriter();
escapeCsv(writer, str);
return writer.toString();
} catch (IOException ioe) {
// this should never ever happen while writing to a StringWriter
throw new UnhandledException(ioe);
}
}
private String getCoPIsListCSVContent(CollaborationData coPIData) {
StringBuilder csvFileContent = new StringBuilder();
csvFileContent.append("Co-investigator, Count\n");
for (Collaborator currNode : coPIData.getCollaborators()) {
/*
* We have already printed the Ego Node info.
* */
if (currNode != coPIData.getEgoCollaborator()) {
csvFileContent.append(StringEscapeUtils.escapeCsv(currNode.getCollaboratorName()));
csvFileContent.append(",");
csvFileContent.append(currNode.getNumOfActivities());
csvFileContent.append("\n");
}
}
return csvFileContent.toString();
}
public static String escapeCsv(String string) {
return string == null ? null : StringEscapeUtils.escapeCsv(string);
}