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Add Javadoc clean up variable naming. No functional change.

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This commit is contained in:
Tom Morris 2013-05-26 10:07:37 -04:00
parent fff8991603
commit 7615db97cf
1 changed files with 22 additions and 3 deletions
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25
main/src/com/google/refine/util/ParsingUtilities.java
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@ -54,7 +54,7 @@ import org.json.JSONTokener;
public class ParsingUtilities { public class ParsingUtilities {
static final public SimpleDateFormat s_sdf = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss'Z'"); static final public SimpleDateFormat ISO8601_FORMAT = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss'Z'");
static public Properties parseUrlParameters(HttpServletRequest request) { static public Properties parseUrlParameters(HttpServletRequest request) {
Properties options = new Properties(); Properties options = new Properties();
@ -136,6 +136,9 @@ public class ParsingUtilities {
} }
private static final URLCodec codec = new URLCodec(); private static final URLCodec codec = new URLCodec();
/**
* Encode a string as UTF-8.
*/
static public String encode(String s) { static public String encode(String s) {
try { try {
return codec.encode(s, "UTF-8"); return codec.encode(s, "UTF-8");
@ -143,6 +146,10 @@ public class ParsingUtilities {
return s; // should not happen return s; // should not happen
} }
} }
/**
* Decode a string from UTF-8 encoding.
*/
static public String decode(String s) { static public String decode(String s) {
try { try {
return codec.decode(s, "UTF-8"); return codec.decode(s, "UTF-8");
@ -153,13 +160,25 @@ public class ParsingUtilities {
} }
} }
/**
* Convert a date/time to an ISO 8601 string
*
* @param d the date to be written
* @return string with ISO 8601 formatted date & time
*/
static public String dateToString(Date d) { static public String dateToString(Date d) {
return s_sdf.format(d); return ISO8601_FORMAT.format(d);
} }
/**
* Parse an ISO 8601 formatted string into a Java Date.
*
* @param s the string to be parsed
* @return Date or null if the parse failed
*/
static public Date stringToDate(String s) { static public Date stringToDate(String s) {
try { try {
return s_sdf.parse(s); return ISO8601_FORMAT.parse(s);
} catch (ParseException e) { } catch (ParseException e) {
return null; return null;
} }