本文整理汇总了Java中org.codehaus.jettison.json.JSONWriter类的典型用法代码示例。如果您正苦于以下问题:Java JSONWriter类的具体用法?Java JSONWriter怎么用?Java JSONWriter使用的例子?那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
JSONWriter类属于org.codehaus.jettison.json包,在下文中一共展示了JSONWriter类的15个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: next
import org.codehaus.jettison.json.JSONWriter; //导入依赖的package包/类
@Override
public KeyValue next() throws IOException {
boolean endOfBatch = false;
StringWriter sw = new StringWriter();
if (rowIndex > batch.size - 1) {
endOfBatch = !rows.nextBatch(batch);
rowIndex = 0;
}
if (endOfBatch) {
rows.close();
return null;
}
try {
JsonFieldFiller.processRow(new JSONWriter(sw), batch, schema,
rowIndex);
} catch (JSONException e) {
LOG.error("Unable to parse json {}", sw.toString());
return null;
}
rowIndex++;
return new KeyValue(offset++, sw.toString().getBytes("UTF-8"));
}
示例2: toJson
import org.codehaus.jettison.json.JSONWriter; //导入依赖的package包/类
public String toJson(final Collection<LogLineTableEntity> results)
{
try
{
StringWriter sw = new StringWriter(4096);
JSONWriter w = new JSONWriter(sw);
w.array();
for (LogLineTableEntity line : results)
write(w, line);
w.endArray();
return sw.toString();
}
catch (JSONException e)
{
throw new RuntimeException("Error serialising lines to JSON: " + e.getMessage(), e);
}
}
示例3: write
import org.codehaus.jettison.json.JSONWriter; //导入依赖的package包/类
private void write(final JSONWriter w, final LogLineTableEntity line) throws JSONException
{
w.object();
w.key("when").value(line.getDateTimeWhen().getMillis());
w.key("category").value(line.getCategory());
w.key("level").value(line.getLevel());
w.key("endpoint").value(line.getEndpoint());
w.key("instanceId").value(line.getInstanceId());
w.key("codeRev").value(line.getCodeRev());
w.key("threadId").value(line.getThreadId());
w.key("userId").value(line.getUserId());
w.key("traceId").value(line.getTraceId());
w.key("exceptionId").value(line.getExceptionId());
w.key("exception").value(line.getException());
w.key("message").value(line.getMessage());
w.endObject();
}
示例4: main
import org.codehaus.jettison.json.JSONWriter; //导入依赖的package包/类
public static void main(String[] args) throws Exception {
SmaphConfig c = SmaphConfig.fromConfigFile("smaph-config.xml");
String tokenId = c.getDefaultStands4TokenId();
String uid = c.getDefaultStands4UserId();
String cache = c.getDefaultStands4Cache();
Stands4AbbreviationExpansion ae = new Stands4AbbreviationExpansion(
tokenId, uid);
Stands4AbbreviationExpansion.setCache(cache);
{
WikipediaInterface wikiApi = WikipediaLocalInterface.open(c.getDefaultWikipagesStorage());
A2WDataset ds1 = DatasetBuilder.getGerdaqTrainA(wikiApi);
A2WDataset ds2 = DatasetBuilder.getGerdaqTrainB(wikiApi);
A2WDataset ds3 = DatasetBuilder.getGerdaqTest(wikiApi);
A2WDataset ds4 = DatasetBuilder.getGerdaqDevel(wikiApi);
HashSet<String> insertedKeys = new HashSet<>();
FileWriter fw = new FileWriter("abbrev.json");
JSONWriter wr = new JSONWriter(fw);
wr.object();
for (A2WDataset ds : new A2WDataset[] {ds1,ds2,ds3,ds4})
for (String q : ds.getTextInstanceList())
for (String t : SmaphUtils.tokenize(q))
if (!insertedKeys.contains(t)){
insertedKeys.add(t);
wr.key(t).array();
for (String expansion : ae.expand(t)){
wr.value(expansion);
LOG.info("{} -> {}", t, expansion);
}
wr.endArray();
}
wr.endObject();
fw.close();
Stands4AbbreviationExpansion.flush();
}
}
示例5: dumpJson
import org.codehaus.jettison.json.JSONWriter; //导入依赖的package包/类
public void dumpJson(String file) throws IOException, JSONException {
FileWriter fw = new FileWriter(file);
JSONWriter wr = new JSONWriter(fw);
wr.object();
for (int pageid : entityToAnchorIDs.getKeys()) {
wr.key(Integer.toString(pageid)).array();
List<Pair<String, Integer>> anchorAndFreqs = getAnchors(pageid);
for (Pair<String, Integer> p: anchorAndFreqs)
wr.object().key(p.first).value(p.second).endObject();
wr.endArray();
}
wr.endObject();
fw.close();
}
示例6: before
import org.codehaus.jettison.json.JSONWriter; //导入依赖的package包/类
@Before
public void before() throws JSONException, ParseException {
final ClusterState state = new ClusterState("version:34633 bits:24 distributor:211 storage:211");
final EventLog eventLog = new EventLog(new FakeTimer(), null);
final VdsClusterHtmlRendrer.Table table = rendrer.createNewClusterHtmlTable(clusterName, slobrokGeneration);
final ContentCluster contentCluster = mock(ContentCluster.class);
for (int x = 0; x < 10; x++) {
NodeInfo nodeInfo = new DistributorNodeInfo(contentCluster, x, "dist " + x, null);
final Writer writer = new StringWriter();
new JSONWriter(writer)
.object().key("vtag")
// Let one node have a different release tag.
.object().key("version").value("release1" + (x == 2 ? "bad" : ""))
.endObject()
.endObject();
nodeInfo.setHostInfo(HostInfo.createHostInfo(writer.toString()));
distributorNodeInfoByIndex.put(x, nodeInfo);
}
storageNodeInfoByIndex.put(2, new StorageNodeInfo(contentCluster, 2, false, "storage" + 2, null));
table.renderNodes(
storageNodeInfoByIndex,
distributorNodeInfoByIndex,
new FakeTimer(),
state,
10,
eventLog,
"pathPrefix",
"name");
final StringBuilder stringBuilder = new StringBuilder();
table.addTable(stringBuilder, 34);
result = stringBuilder.toString();
}
示例7: loadtreedata
import org.codehaus.jettison.json.JSONWriter; //导入依赖的package包/类
public ModelAndView loadtreedata(HttpServletRequest request, HttpServletResponse httpServletResponse) {
ModelAndView mav = new ModelAndView("clustermanager/ajax/loadtreedata");
RemoteTenant remoteTenant = viewInitializationService.initializeView(request, mav);
if (remoteTenant == null) {
logger.warn("no tenantId supplied");
return mav;
}
DelegateTree<ClusterVO, ItemAssocVO<Integer,Integer>>
clusterTree = clusterService.getClustersForTenant(remoteTenant.getId());
JsonTreeGraphWriter graphWriter = new JsonTreeGraphWriter();
JSONWriter jsonWriter = new JSONStringer();
try {
graphWriter.save(clusterTree, jsonWriter);
} catch (JSONException e) {
logger.warn("failed to serialize cluster tree to JSON", e);
return mav;
}
mav.addObject("treeJsonData", jsonWriter.toString());
return mav;
}
示例8: writeNode
import org.codehaus.jettison.json.JSONWriter; //导入依赖的package包/类
private void writeNode(Tree<ClusterVO, ItemAssocVO<Integer,Integer>> tree,
ClusterVO node, JSONWriter writer, ClusterVO root) throws JSONException {
writer.object()
.key("data").value(node.getName())
.key("attr")
.object()
.key("id")
.value(node.getName())
.key("title")
.value(node.getDescription() == null ? node.getName() : node.getDescription());
if (node == root)
writer.key("rel").value("root");
writer.endObject();
if (!Strings.isNullOrEmpty(node.getDescription()))
writer.key("description").value(node.getDescription());
Collection<ClusterVO> children = tree.getChildren(node);
if (children.size() > 0) {
writer.key("children")
.array();
for (ClusterVO child : children) {
writeNode(tree, child, writer, root);
}
writer.endArray();
}
writer.endObject();
}
示例9: processRow
import org.codehaus.jettison.json.JSONWriter; //导入依赖的package包/类
public static void processRow(JSONWriter writer, VectorizedRowBatch batch,
TypeDescription schema, int row) throws JSONException {
if (schema.getCategory() == TypeDescription.Category.STRUCT) {
List<TypeDescription> fieldTypes = schema.getChildren();
List<String> fieldNames = schema.getFieldNames();
writer.object();
for (int c = 0; c < batch.cols.length; ++c) {
writer.key(fieldNames.get(c));
setValue(writer, batch.cols[c], fieldTypes.get(c), row);
}
writer.endObject();
} else {
setValue(writer, batch.cols[0], schema, row);
}
}
示例10: setList
import org.codehaus.jettison.json.JSONWriter; //导入依赖的package包/类
private static void setList(JSONWriter writer, ListColumnVector vector,
TypeDescription schema, int row) throws JSONException {
writer.array();
int offset = (int) vector.offsets[row];
TypeDescription childType = schema.getChildren().get(0);
for (int i = 0; i < vector.lengths[row]; ++i) {
setValue(writer, vector.child, childType, offset + i);
}
writer.endArray();
}
示例11: setStruct
import org.codehaus.jettison.json.JSONWriter; //导入依赖的package包/类
private static void setStruct(JSONWriter writer, StructColumnVector batch,
TypeDescription schema, int row) throws JSONException {
writer.object();
List<String> fieldNames = schema.getFieldNames();
List<TypeDescription> fieldTypes = schema.getChildren();
for (int i = 0; i < fieldTypes.size(); ++i) {
writer.key(fieldNames.get(i));
setValue(writer, batch.fields[i], fieldTypes.get(i), row);
}
writer.endObject();
}
示例12: execute
import org.codehaus.jettison.json.JSONWriter; //导入依赖的package包/类
@Override
public void execute(HttpServletRequest request, HttpServletResponse response) throws Exception {
String strStatusAgent = request.getParameter("statusAgent");
ContextoAmbiente.getInstance().alteraStatusAgenteTrabalhador(Long.parseLong(request.getParameter("idWorkAgent")), Long.parseLong(request.getParameter("idOrchestratorAgent")), strStatusAgent);
List<String> refactorings = ContextoAmbiente.getInstance().solicitaRefatoracoes(Long.parseLong(request.getParameter("idWorkAgent")), Long.parseLong(request.getParameter("idOrchestratorAgent")));
JSONWriter jSONWriter = new JSONWriter(response.getWriter());
jSONWriter.array();
for (String refactoringName : refactorings) {
jSONWriter.object().key("refactoringName").value(refactoringName).endObject();
}
jSONWriter.endArray();
response.flushBuffer();
}
示例13: execute
import org.codehaus.jettison.json.JSONWriter; //导入依赖的package包/类
@Override
public void execute(HttpServletRequest request, HttpServletResponse response) throws Exception {
String strRefactoring = request.getParameter("refactoring");
String branch = ContextoAmbiente.getInstance().nextBranch(Long.parseLong(request.getParameter("idWorkAgent")), Long.parseLong(request.getParameter("idOrchestratorAgent")));
ContextoAmbiente.getInstance().alteraCiclosSucessAgenteTrabalhador(Long.parseLong(request.getParameter("idWorkAgent")), Long.parseLong(request.getParameter("idOrchestratorAgent")), strRefactoring);
JSONWriter jSONWriter = new JSONWriter(response.getWriter());
jSONWriter.object().key("branch").value(branch).endObject();
response.flushBuffer();
}
示例14: execute
import org.codehaus.jettison.json.JSONWriter; //导入依赖的package包/类
/**
* //TODO check if is necessary to insert metric extractor classes
* @param request
* @param response
* @throws Exception
*/
@Override
public void execute(HttpServletRequest request, HttpServletResponse response) throws Exception {
QualityAttribute attribute = qualityAttributeService.getByIdWithMetrics(Long.parseLong(request.getParameter("idQualityAttribute")));
JSONWriter jSONWriter = new JSONWriter(response.getWriter());
jSONWriter.array();
for (MetricQualityAttribute metricQualityAttribute : attribute.getMetricQualityAttributes()) {
Metric metric = metricQualityAttribute.getMetric();
jSONWriter.object()
.key("acronym")
.value(metric.getAcronym())
.key("description")
.value(metric.getDescription())
.key("extractsFromFont")
.value(metric.isExtractsFromFont())
.key("preRelease")
.value(metric.isPreRelease())
.key("extratcsFrom")
.value(metric.getExtratcsFrom())
.key("metricName")
.value(metric.getName())
.key("type")
.value(metric.getType())
.key("factor")
.value(metricQualityAttribute.getFactor())
.endObject();
}
jSONWriter.endArray();
response.flushBuffer();
}
示例15: execute
import org.codehaus.jettison.json.JSONWriter; //导入依赖的package包/类
@Override
public void execute(HttpServletRequest request, HttpServletResponse response) throws Exception {
String branch = ContextoAmbiente.getInstance().nextBranch(Long.parseLong(request.getParameter("idWorkAgent")), Long.parseLong(request.getParameter("idOrchestratorAgent")));
JSONWriter jSONWriter = new JSONWriter(response.getWriter());
jSONWriter.object().key("branch").value(branch).endObject();
response.flushBuffer();
}