private String internal_call(String ws, String[] values) {
logger.info("#" + index + "请求调用web service: " + ws);
OWLValue output;
try {
mKB = OWLFactory.createKB();
mKB.createOntology(null);
Service service = mKB.readService(URI.create(ws));
ValueMap<Input, OWLValue> inputs = new ValueMap<Input, OWLValue>();
for (int i = 0; i < values.length; i++) {
Input input = service.getProcess().getInputs().get(i);
inputs.setValue(input, mKB.createDataValue(values[i]));
logger.info("\t" + input.getLocalName() + " : " + values[i]);
}
ProcessExecutionEngine exec = OWLSFactory.createExecutionEngine();
ValueMap<Output, OWLValue> outputs;
outputs = exec.execute(service.getProcess(), inputs, mKB);
output = outputs.getDataValue(service.getProcess().getOutput().getName());
logger.info("Result : " + output);
return output.toString();
} catch (IOException e) {
e.printStackTrace();
} catch (ExecutionException e) {
e.printStackTrace();
}
return "";
}
@Override
protected void setUp() throws IOException {
Configuration conf = new Configuration();
kfsEmul = new KFSEmulationImpl(conf);
kosmosFileSystem = new KosmosFileSystem(kfsEmul);
// a dummy URI; we are not connecting to any setup here
kosmosFileSystem.initialize(URI.create("kfs:///"), conf);
baseDir = new Path(System.getProperty("test.build.data", "/tmp") + "/kfs-test");
}
public void initialize(URI uri, Configuration conf) throws IOException {
try {
if (kfsImpl == null) {
kfsImpl =
new KFSImpl(
conf.get("fs.kfs.metaServerHost", ""),
conf.getInt("fs.kfs.metaServerPort", -1),
statistics);
}
this.localFs = FileSystem.getLocal(conf);
this.uri = URI.create(uri.getScheme() + "://" + uri.getAuthority());
} catch (Exception e) {
e.printStackTrace();
System.out.println("Unable to initialize KFS");
System.exit(-1);
}
}
/**
* Construct a new request.
*
* @param request request string without the base URI
* @param data data to send to the server
* @param m HTTP method
*/
protected Put(final String request, final byte[] data, final HTTPMethod m) {
uri = URI.create(BASE_URL + request);
content = data;
method = m;
}
/**
* Construct a new GET request.
*
* @param request request string without the base URI
*/
public Get(final String request) {
uri = URI.create(BASE_URL + request);
}