java 简要说明如何使用Apache UIMA CAS对象的默认JSON序列化。

Posted 2021-05-08

import java.io.IOException;
import java.io.StringWriter;

import org.apache.uima.cas.CAS;
import org.apache.uima.json.JsonCasSerializer;

/* After the above imports, and any others... */

CAS cas = assumeWeGetACasFromSomewhere();

JsonCasSerializer jcs = new JsonCasSerializer();
StringWriter sw = new StringWriter();

try {
	jcs.serialize(cas, sw);
} 
catch (IOException e) {
	// Warning: There is a possible exception to handle!
	throw e;
}

// Voilà le JSON!
sw.toString();