[Java/Android - Validate String JSON against String schema
Hi Tihamer，
我尝试了你的代码，但是我得到了异常..我尝试使用所有的jar但它提供了NoclassFoundException，我尝试导入所有相关的jar。
以下是我的代码
import java.io.IOException;
import java.util.Iterator;
import com.fasterxml.jackson.core.JsonParseException;
import com.fasterxml.jackson.databind.JsonNode;
import com.github.fge.jsonschema.core.exceptions.ProcessingException;
import com.github.fge.jsonschema.main.JsonSchema;
import com.github.fge.jsonschema.main.JsonSchemaFactory;
import com.github.fge.jsonschema.core.report.ProcessingMessage;
import com.github.fge.jsonschema.core.report.ProcessingReport;
import com.github.fge.jackson.JsonLoader;
public class JsonValidation {
public static void main(String[] args) {
JsonValidation jv = new JsonValidation();
String jsonData = "{\"dispatcherMode\":\"standard\",\"noOfdispatcher\":\"3\",\"dispatcherInfo\":[{\"dispatcher\":\"Dispatcher 0 = 156.95.53.243:6108<--current\"},{\"dispatcher\":\"Dispatcher 1 = 156.95.53.220:6108\"},{\"dispatcher\":\"Dispatcher 2 = 172.26.41.113:6108\"}],\"noOfAuthServer\":\"3\",\"connected\":\"3\",\"authorizationInfo\":[{\"authServer\":\"authserver 0 = 172.26.41.114:6115(connected)<--current\",\"requests\":\"1503\",\"failures\":\"1\",\"queued\":\"0\",\"delay\":\"10225\"},{\"authServer\":\"authserver 1 = 156.95.53.220:6115(connected)\",\"requests\":\"10745\",\"failures\":\"0\",\"queued\":\"0\",\"delay\":\"5762\"},{\"authServer\":\"authserver 2 = 172.26.41.113:6115(connected)\",\"requests\":\"12545\",\"failures\":\"1\",\"queued\":\"0\",\"delay\":\"9756\"}],\"noOfCache\":\"2\",\"cacheInfo\":[{\"cacheNumber\":\"cache 0\",\"request\":\"0\",\"hits\":\"0\",\"entries\":\"0\",\"size\":\"10000\",\"ttl\":\"600sec\"},{\"cacheNumber\":\"cache 1\",\"request\":\"1\",\"hits\":\"1\",\"entries\":\"1\",\"size\":\"12000\",\"ttl\":\"300sec\"}]}";
String jsonSchema = "{\"type\": \"object\",\"properties\": {\"dispatcherMode\": {\"type\": \"string\"},\"noOfdispatcher\": {\"type\": \"string\"},\"dispatcherInfo\": {\"type\": \"array\",\"items\": [{\"type\": \"object\",\"properties\": {\"dispatcher\": {\"type\": \"string\"}}},{\"type\": \"object\",\"properties\": {\"dispatcher\": {\"type\": \"string\"}}},{\"type\": \"object\",\"properties\": {\"dispatcher\": {\"type\": \"string\"}}}]},\"noOfAuthServer\": {\"type\": \"string\"},\"connected\": {\"type\": \"string\"},\"authorizationInfo\": {\"type\": \"array\",\"items\": [{\"type\": \"object\",\"properties\": {\"authServer\": {\"type\": \"string\"},\"requests\": {\"type\": \"string\"},\"failures\": {\"type\": \"string\"},\"queued\": {\"type\": \"string\"},\"delay\": {\"type\": \"string\"}}},{\"type\": \"object\",\"properties\": {\"authServer\": {\"type\": \"string\"},\"requests\": {\"type\": \"string\"},\"failures\": {\"type\": \"string\"},\"queued\": {\"type\": \"string\"},\"delay\": {\"type\": \"string\"}}},{\"type\": \"object\",\"properties\": {\"authServer\": {\"type\": \"string\"},\"requests\": {\"type\": \"string\"},\"failures\": {\"type\": \"string\"},\"queued\": {\"type\": \"string\"},\"delay\": {\"type\": \"string\"}}}]},\"noOfCache\": {\"type\": \"string\"},\"cacheInfo\": {\"type\": \"array\",\"items\": [{\"type\": \"object\",\"properties\": {\"cacheNumber\": {\"type\": \"string\"},\"request\": {\"type\": \"string\"},\"hits\": {\"type\": \"string\"},\"entries\": {\"type\": \"string\"},\"size\": {\"type\": \"string\"},\"ttl\": {\"type\": \"string\"}}},{\"type\": \"object\",\"properties\": {\"cacheNumber\": {\"type\": \"string\"},\"request\": {\"type\": \"string\"},\"hits\": {\"type\": \"string\"},\"entries\": {\"type\": \"string\"},\"size\": {\"type\": \"string\"},\"ttl\": {\"type\": \"string\"}}}]}},\"required\": [\"dispatcherMode\",\"noOfdispatcher\",\"dispatcherInfo\",\"noOfAuthServer\",\"connected\",\"authorizationInfo\",\"noOfCache\",\"cacheInfo\"]}";
jv.validate(jsonData, jsonSchema);
}
public boolean validate(String jsonData, String jsonSchema)
{
ProcessingReport report = null;
boolean result = false;
try{
JsonNode schemaNode = JsonLoader.fromString(jsonSchema);
JsonNode dataNode = JsonLoader.fromString(jsonData);
JsonSchemaFactory factory = JsonSchemaFactory.byDefault();
JsonSchema schema = factory.getJsonSchema(schemaNode);
report = schema.validate(dataNode);
}
catch (JsonParseException jpex) {
jpex.printStackTrace();
} catch (ProcessingException pex) {
pex.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
}
/*catch(Exception ex){
ex.printStackTrace();
System.err.println(ex.getMessage());
return false;
}*/
if (report != null) {
Iterator<ProcessingMessage> iter = report.iterator();
while (iter.hasNext()) {
ProcessingMessage pm = iter.next();
System.out.println("Processing Message: "+pm.getMessage());
}
result = report.isSuccess();
}
System.out.println(" Result=" +result);
return result;
}
}
以下是我的错误
Exception in thread "main" java.lang.NoClassDefFoundError: org/joda/time/format/DateTimeFormatterBuilder
at com.github.fge.jsonschema.format.common.DateTimeAttribute.<clinit>(DateTimeAttribute.java:50)
at com.github.fge.jsonschema.library.format.CommonFormatAttributesDictionary.<clinit>(CommonFormatAttributesDictionary.java:52)
at com.github.fge.jsonschema.library.format.DraftV3FormatAttributesDictionary.<clinit>(DraftV3FormatAttributesDictionary.java:47)
at com.github.fge.jsonschema.library.DraftV3Library.<clinit>(DraftV3Library.java:32)
at com.github.fge.jsonschema.cfg.ValidationConfigurationBuilder.<clinit>(ValidationConfigurationBuilder.java:63)
at com.github.fge.jsonschema.cfg.ValidationConfiguration.newBuilder(ValidationConfiguration.java:92)
at com.github.fge.jsonschema.cfg.ValidationConfiguration.byDefault(ValidationConfiguration.java:102)
at com.github.fge.jsonschema.main.JsonSchemaFactoryBuilder.<init>(JsonSchemaFactoryBuilder.java:68)
at com.github.fge.jsonschema.main.JsonSchemaFactory.newBuilder(JsonSchemaFactory.java:123)
at com.github.fge.jsonschema.main.JsonSchemaFactory.byDefault(JsonSchemaFactory.java:113)
at JsonValidation.validate(JsonValidation.java:33)
at JsonValidation.main(JsonValidation.java:22)
Caused by: java.lang.ClassNotFoundException: org.joda.time.format.DateTimeFormatterBuilder
at java.net.URLClassLoader$1.run(Unknown Source)
at java.net.URLClassLoader$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
... 12 more
需要你的帮助。