Joni Karppinen jonikarppinen
jonikarppinen
/ Question20442265.java
Last active
December 30, 2015 17:39
Answer for this question about Gson: http://stackoverflow.com/questions/20442265/how-to-decode-json-with-unknown-field-using-gson. This demonstrates how to use custom deserialiser to parse a big list of properties of the same type but unknown/random/varying names. Besides JDK, depends on Guava library.
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| import com.google.common.base.Charsets; | |
| import com.google.common.io.Files; | |
| import com.google.gson.*; | |
| import java.io.File; | |
| import java.io.IOException; | |
| import java.lang.reflect.Type; | |
| import java.util.ArrayList; | |
| import java.util.List; | |
| import java.util.Map; |
jonikarppinen
/ Specs2-output.txt
Last active
December 8, 2015 20:34
Specs2 output when run in IntelliJ IDEA: "Test framework quit unexpectedly" (see http://stackoverflow.com/questions/34159857/specs2-how-to-test-a-class-with-more-than-one-injected-dependency)
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Testing started at 22:28 ... | |
| services.ReportServiceSpec$ | |
| java.lang.ClassNotFoundException: services.ReportServiceSpec$ | |
| STACKTRACE | |
| java.net.URLClassLoader.findClass(URLClassLoader.java:381) | |
| java.lang.ClassLoader.loadClass(ClassLoader.java:424) | |
| sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:331) |
jonikarppinen
/ StringUtils.java
Last active
August 29, 2015 14:20
StringUtils – common utility methods for Java
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| /** | |
| * @author Joni Karppinen | |
| * Licence: WTFPL, http://www.wtfpl.net/txt/copying/ | |
| */ | |
| public class StringUtils { | |
| public static String encodeUrlParameters(Map<String, String> parameters) { | |
| if (parameters == null || parameters.isEmpty()) { | |
| return ""; | |
| } |
NewerOlder