Example usage for com.fasterxml.jackson.databind JsonNode iterator

List of usage examples for com.fasterxml.jackson.databind JsonNode iterator

  1. HOME
  2. Java
  3. com.fasterxml
  4. com.fasterxml.jackson.databind.*
  5. JsonNode
  6. iterator

Introduction

In this page you can find the example usage for com.fasterxml.jackson.databind JsonNode iterator.

Prototype

public final Iterator<JsonNode> iterator()

Source Link

Usage

From source file:org.walkmod.conf.providers.yml.SetReaderYMLAction.java

@Override
public void doAction(JsonNode node) throws Exception {
    if (node.has("chains") && (chain == null || "".equals(chain.trim()))) {
        chain = "default";
    }//  www.  j  ava 2s  . c o m
    ObjectNode reader = null;
    ObjectMapper mapper = provider.getObjectMapper();
    if (chain != null && !"".equals(chain.trim())) {

        if (node.has("chains")) {
            JsonNode chainsListNode = node.get("chains");
            if (chainsListNode.isArray()) {
                Iterator<JsonNode> it = chainsListNode.iterator();
                boolean found = false;
                while (it.hasNext() && !found) {
                    JsonNode current = it.next();
                    if (current.has("name")) {
                        String name = current.get("name").asText();
                        found = name.equals(chain);
                        if (found) {
                            if (current.has("reader")) {
                                reader = (ObjectNode) current.get("reader");
                            } else {
                                reader = new ObjectNode(mapper.getNodeFactory());
                            }
                            if (type != null && !"".equals(type.trim())) {
                                reader.set("type", new TextNode(type));
                            }
                            if (path != null && !"".equals(path.trim())) {
                                reader.set("path", new TextNode(path));
                            }
                            if (params != null && !params.isEmpty()) {
                                ObjectNode paramsObject = null;
                                if (reader.has("params")) {
                                    paramsObject = (ObjectNode) reader.get("params");
                                } else {
                                    paramsObject = new ObjectNode(mapper.getNodeFactory());
                                    reader.set("params", paramsObject);
                                }

                                Set<String> keys = params.keySet();
                                for (String key : keys) {
                                    paramsObject.put(key, params.get(key).toString());
                                }

                            }
                        }
                    }
                }
            }
        }
        if (reader != null) {
            provider.write(node);
        }
    } else {
        if (!node.has("chains")) {
            ArrayNode chains = new ArrayNode(mapper.getNodeFactory());
            ObjectNode defaultChain = new ObjectNode(mapper.getNodeFactory());
            defaultChain.set("name", new TextNode("default"));
            ObjectNode readerNode = new ObjectNode(mapper.getNodeFactory());

            if (type != null && !"".equals(type.trim())) {
                readerNode.set("type", new TextNode(type));
            }
            if (path != null && !"".equals(path.trim())) {
                readerNode.set("path", new TextNode(path));
            }
            if (params != null && !params.isEmpty()) {
                ObjectNode paramsObject = new ObjectNode(mapper.getNodeFactory());
                Set<String> keys = params.keySet();
                for (String key : keys) {
                    paramsObject.put(key, params.get(key).toString());
                }
                readerNode.set("params", paramsObject);
            }
            defaultChain.set("reader", readerNode);
            if (node.has("transformations")) {
                defaultChain.set("transformations", node.get("transformations"));
            }
            chains.add(defaultChain);
            provider.write(chains);
        }

    }

}

From source file:com.enitalk.configs.DateCache.java

@Bean(name = "skipCache")
public LoadingCache<String, ConcurrentSkipListSet<DateTime>> datesMap() {
    CacheBuilder<Object, Object> ccc = CacheBuilder.newBuilder();
    ccc.expireAfterWrite(2, TimeUnit.MINUTES);

    LoadingCache<String, ConcurrentSkipListSet<DateTime>> cache = ccc
            .build(new CacheLoader<String, ConcurrentSkipListSet<DateTime>>() {

                @Override/*from  w  w  w .j a  v a  2 s.co  m*/
                public ConcurrentSkipListSet<DateTime> load(String key) throws Exception {
                    try {
                        HashMap teachers = mongo.findOne(Query.query(Criteria.where("i").is(key)),
                                HashMap.class, "teachers");
                        ObjectNode teacherJson = jackson.convertValue(teachers, ObjectNode.class);
                        String timeZone = teacherJson.at("/calendar/timeZone").asText();

                        NavigableSet<DateTime> set = days(teacherJson.path("schedule"), timeZone, teacherJson);

                        DateTimeZone dzz = DateTimeZone.forID(timeZone);
                        DateTimeFormatter df = ISODateTimeFormat.dateTimeNoMillis().withZone(dzz);

                        byte[] events = calendar.busyEvents(jackson.createObjectNode().put("id", key));
                        JsonNode evs = jackson.readTree(events);
                        Iterator<JsonNode> its = evs.iterator();
                        TreeSet<DateTime> dates = new TreeSet<>();
                        while (its.hasNext()) {
                            String date = its.next().asText();
                            DateTime av = df.parseDateTime(date).toDateTime(DateTimeZone.UTC);
                            dates.add(av);
                        }

                        set.removeAll(dates);

                        logger.info("Dates for i {} {}", key, set);

                        return new ConcurrentSkipListSet<>(set);

                    } catch (Exception e) {
                        logger.error(ExceptionUtils.getFullStackTrace(e));
                    }
                    return null;
                }

            });

    return cache;
}

From source file:org.walkmod.conf.providers.yml.SetWriterYMLAction.java

@Override
public void doAction(JsonNode node) throws Exception {

    ObjectNode writer = null;// w w  w .j  a  va  2s.c om

    ObjectMapper mapper = provider.getObjectMapper();

    if (node.has("chains") && (chain == null || "".equals(chain.trim()))) {
        chain = "default";
    }

    if (chain != null && !"".equals(chain.trim())) {

        if (node.has("chains")) {
            JsonNode chainsListNode = node.get("chains");
            if (chainsListNode.isArray()) {
                Iterator<JsonNode> it = chainsListNode.iterator();
                boolean found = false;
                while (it.hasNext() && !found) {
                    JsonNode current = it.next();
                    if (current.has("name")) {
                        String name = current.get("name").asText();
                        found = name.equals(chain);
                        if (found) {
                            if (current.has("writer")) {
                                writer = (ObjectNode) current.get("writer");
                            } else {
                                writer = new ObjectNode(mapper.getNodeFactory());
                            }

                            if (type != null && !"".equals(type.trim())) {
                                writer.set("type", new TextNode(type));
                            }
                            if (path != null && !"".equals(path.trim())) {
                                writer.set("path", new TextNode(path));
                            }
                            if (params != null && !params.isEmpty()) {
                                ObjectNode paramsObject = null;
                                if (writer.has("params")) {
                                    paramsObject = (ObjectNode) writer.get("params");
                                } else {
                                    paramsObject = new ObjectNode(mapper.getNodeFactory());
                                    writer.set("params", paramsObject);
                                }

                                Set<String> keys = params.keySet();
                                for (String key : keys) {
                                    paramsObject.put(key, params.get(key).toString());
                                }

                            }
                        }
                    }
                }
            }
        }
        if (writer != null) {
            provider.write(node);
        }
    } else {
        if (!node.has("chains")) {
            ArrayNode chains = new ArrayNode(mapper.getNodeFactory());
            ObjectNode defaultChain = new ObjectNode(mapper.getNodeFactory());
            defaultChain.set("name", new TextNode("default"));
            ObjectNode writerNode = new ObjectNode(mapper.getNodeFactory());

            if (type != null && !"".equals(type.trim())) {
                writerNode.set("type", new TextNode(type));
            }
            if (path != null && !"".equals(path.trim())) {
                writerNode.set("path", new TextNode(path));
            }
            if (params != null && !params.isEmpty()) {
                ObjectNode paramsObject = new ObjectNode(mapper.getNodeFactory());
                Set<String> keys = params.keySet();
                for (String key : keys) {
                    paramsObject.put(key, params.get(key).toString());
                }
                writerNode.set("params", paramsObject);
            }

            if (node.has("transformations")) {
                defaultChain.set("transformations", node.get("transformations"));
            }
            defaultChain.set("writer", writerNode);
            chains.add(defaultChain);
            ObjectNode root = new ObjectNode(mapper.getNodeFactory());

            root.set("chains", chains);
            provider.write(root);
        }
    }

}

From source file:org.jasig.cas.support.oauth.provider.impl.CasWrapperProvider20.java

@Override
protected UserProfile extractUserProfile(final String body) {
    final CasWrapperProfile userProfile = new CasWrapperProfile();
    JsonNode json = JsonHelper.getFirstNode(body);
    if (json != null) {
        userProfile.setId(JsonHelper.get(json, CasWrapperProfile.ID));
        json = json.get(CasWrapperProfile.ATTRIBUTES);
        if (json != null) {
            final Iterator<JsonNode> nodes = json.iterator();
            while (nodes.hasNext()) {
                json = nodes.next();//from w  ww  .  ja  v  a  2s  . co  m
                final String attribute = json.fieldNames().next();
                userProfile.addAttribute(attribute, JsonHelper.get(json, attribute));
            }
        }
    }
    return userProfile;
}

From source file:org.pac4j.oauth.client.CasOAuthWrapperClient.java

@Override
protected CasOAuthWrapperProfile extractUserProfile(final String body) {
    final CasOAuthWrapperProfile userProfile = new CasOAuthWrapperProfile();
    JsonNode json = JsonHelper.getFirstNode(body);
    if (json != null) {
        userProfile.setId(JsonHelper.get(json, "id"));
        json = json.get("attributes");
        if (json != null) {
            final Iterator<JsonNode> nodes = json.iterator();
            while (nodes.hasNext()) {
                json = nodes.next();/*from  ww w  .  jav a  2  s  .  c om*/
                final String attribute = json.fieldNames().next();
                userProfile.addAttribute(attribute, JsonHelper.get(json, attribute));
            }
        }
    }
    return userProfile;
}

From source file:org.jboss.aerogear.sync.diffmatchpatch.JsonMapperTest.java

@Test
public void serializeEdits() {
    final String documentId = "1234";
    final String clientId = "client1";
    final PatchMessage<DiffMatchPatchEdit> patchMessage = patchMessage(documentId, clientId,
            DiffMatchPatchEdit.withChecksum("bogus")
                    .diff(new DiffMatchPatchDiff(Operation.UNCHANGED, "version"))
                    .diff(new DiffMatchPatchDiff(Operation.DELETE, "1"))
                    .diff(new DiffMatchPatchDiff(Operation.ADD, "2")).build());

    final String json = JsonMapper.toJson(patchMessage);
    final JsonNode jsonNode = JsonMapper.asJsonNode(json);
    assertThat(jsonNode.get("msgType").asText(), equalTo("patch"));
    assertThat(jsonNode.get("id").asText(), equalTo(documentId));
    assertThat(jsonNode.get("clientId").asText(), equalTo(clientId));
    final JsonNode editsNode = jsonNode.get("edits");
    assertThat(editsNode.isArray(), is(true));
    assertThat(editsNode.size(), is(1));
    final JsonNode edit = editsNode.iterator().next();
    assertThat(edit.get("serverVersion").asText(), equalTo("0"));
    assertThat(edit.get("clientVersion").asText(), equalTo("0"));
    final JsonNode diffs = edit.get("diffs");
    assertThat(diffs.isArray(), is(true));
    assertThat(diffs.size(), is(3));/*from   w  ww  .  ja v  a2  s. c  o  m*/
}

From source file:com.mapr.data.sputnik.log.Log4JLogger.java

public void printAll(String name, JsonNode node) {
    if (!node.isValueNode()) {
        Iterator<String> fieldNames = node.fieldNames();
        System.out.print("{ ");
        while (fieldNames.hasNext()) {
            String fieldName = fieldNames.next();
            JsonNode fieldValue = node.get(fieldName);
            if (fieldValue.isArray()) {
                System.out.print(fieldName + " [ ");
                List<String> a = new ArrayList<>(1);
                Iterator<JsonNode> itr = fieldValue.iterator();
                while (itr.hasNext()) {
                    JsonNode n = itr.next();
                    printAll(fieldName, n);
                    System.out.print(", ");
                }/* w  w  w .j a va  2 s .c o  m*/
                System.out.print(" ] ");
            } else {
                printAll(fieldName, fieldValue);
                System.out.print(", ");
            }
        }
        System.out.print(" } ");
    } else {
        Iterator<Entry<String, JsonNode>> itParams = node.fields();
        while (itParams.hasNext()) {
            Entry<String, JsonNode> elt = itParams.next();
            System.out.println(elt.getKey());
        }
        if (node.isInt()) {
            System.out.print(name + " : " + node.intValue());
        } else if (node.isDouble()) {
            System.out.print(name + " : " + node.doubleValue());
        } else if (node.isTextual()) {
            System.out.print(name + " : " + node.textValue());
        } else if (node.isLong()) {
            System.out.print(name + " : " + node.longValue());
        } else
            System.out.print(name + " : " + node.textValue());

    }

}

From source file:org.jboss.aerogear.sync.diffmatchpatch.JsonMapperTest.java

@Test
public void serializeEditsWithArray() {
    final String documentId = "1234";
    final String clientId = "client1";
    final PatchMessage<DiffMatchPatchEdit> patchMessage = patchMessage(documentId, clientId,
            DiffMatchPatchEdit.withChecksum("bogus")
                    .diff(new DiffMatchPatchDiff(Operation.UNCHANGED, "{\"content\": [\"one\", \""))
                    .diff(new DiffMatchPatchDiff(Operation.ADD, "tw"))
                    .diff(new DiffMatchPatchDiff(Operation.UNCHANGED, "o"))
                    .diff(new DiffMatchPatchDiff(Operation.DELETE, "ne"))
                    .diff(new DiffMatchPatchDiff(Operation.UNCHANGED, "\"]}")).build());
    final String json = JsonMapper.toJson(patchMessage);
    final JsonNode jsonNode = JsonMapper.asJsonNode(json);
    assertThat(jsonNode.get("msgType").asText(), equalTo("patch"));
    assertThat(jsonNode.get("id").asText(), equalTo(documentId));
    assertThat(jsonNode.get("clientId").asText(), equalTo(clientId));
    final JsonNode editsNode = jsonNode.get("edits");
    assertThat(editsNode.isArray(), is(true));
    assertThat(editsNode.size(), is(1));
    final JsonNode edit = editsNode.iterator().next();
    assertThat(edit.get("serverVersion").asText(), equalTo("0"));
    assertThat(edit.get("clientVersion").asText(), equalTo("0"));
    final JsonNode diffs = edit.get("diffs");
    assertThat(diffs.isArray(), is(true));
    assertThat(diffs.size(), is(5));/* ww w  .j a v  a 2  s  .c o  m*/
    assertThat(diffs.get(0).get("operation").asText(), equalTo("UNCHANGED"));
    assertThat(diffs.get(0).get("text").asText(), equalTo("{\"content\": [\"one\", \""));
    assertThat(diffs.get(1).get("operation").asText(), equalTo("ADD"));
    assertThat(diffs.get(1).get("text").asText(), equalTo("tw"));
    assertThat(diffs.get(2).get("operation").asText(), equalTo("UNCHANGED"));
    assertThat(diffs.get(2).get("text").asText(), equalTo("o"));
    assertThat(diffs.get(3).get("operation").asText(), equalTo("DELETE"));
    assertThat(diffs.get(3).get("text").asText(), equalTo("ne"));
    assertThat(diffs.get(4).get("operation").asText(), equalTo("UNCHANGED"));
    assertThat(diffs.get(4).get("text").asText(), equalTo("\"]}"));
}

From source file:org.jboss.aerogear.sync.diffmatchpatch.JsonMapperTest.java

@Test
public void serializeEditsWithArrayToJsonAndBack() {
    final String documentId = "1234";
    final String clientId = "client1";
    final PatchMessage<DiffMatchPatchEdit> patchMessage = patchMessage(documentId, clientId,
            DiffMatchPatchEdit.withChecksum("bogus")
                    .diff(new DiffMatchPatchDiff(Operation.UNCHANGED, "{\"content\": [\"one\", \""))
                    .diff(new DiffMatchPatchDiff(Operation.ADD, "tw"))
                    .diff(new DiffMatchPatchDiff(Operation.UNCHANGED, "o"))
                    .diff(new DiffMatchPatchDiff(Operation.DELETE, "ne"))
                    .diff(new DiffMatchPatchDiff(Operation.UNCHANGED, "\"]}")).build());
    final String json = JsonMapper.toJson(patchMessage);
    final JsonNode jsonNode = JsonMapper.asJsonNode(json);
    assertThat(jsonNode.get("msgType").asText(), equalTo("patch"));
    assertThat(jsonNode.get("id").asText(), equalTo(documentId));
    assertThat(jsonNode.get("clientId").asText(), equalTo(clientId));
    final JsonNode editsNode = jsonNode.get("edits");
    assertThat(editsNode.isArray(), is(true));
    assertThat(editsNode.size(), is(1));
    final JsonNode edit = editsNode.iterator().next();
    assertThat(edit.get("serverVersion").asText(), equalTo("0"));
    assertThat(edit.get("clientVersion").asText(), equalTo("0"));
    final JsonNode diffs = edit.get("diffs");
    assertThat(diffs.isArray(), is(true));
    assertThat(diffs.size(), is(5));/*from   w  ww.jav a 2  s  .com*/
    assertThat(diffs.get(0).get("operation").asText(), equalTo("UNCHANGED"));
    assertThat(diffs.get(0).get("text").asText(), equalTo("{\"content\": [\"one\", \""));
    assertThat(diffs.get(1).get("operation").asText(), equalTo("ADD"));
    assertThat(diffs.get(1).get("text").asText(), equalTo("tw"));
    assertThat(diffs.get(2).get("operation").asText(), equalTo("UNCHANGED"));
    assertThat(diffs.get(2).get("text").asText(), equalTo("o"));
    assertThat(diffs.get(3).get("operation").asText(), equalTo("DELETE"));
    assertThat(diffs.get(3).get("text").asText(), equalTo("ne"));
    assertThat(diffs.get(4).get("operation").asText(), equalTo("UNCHANGED"));
    assertThat(diffs.get(4).get("text").asText(), equalTo("\"]}"));
}

From source file:com.ikanow.aleph2.security.service.IkanowV1DataGroupRoleProvider.java

private String determineCommunityAction(JsonNode members, String principalName) {
    String action = "NONE";
    if (members != null) {
        for (Iterator<JsonNode> it = members.iterator(); it.hasNext();) {
            JsonNode member = it.next();
            String id = member.get("_id").asText();
            if (principalName.equals(id)) {
                String userType = member.get("userType").asText();
                action = "member".equals(userType) ? ISecurityService.ACTION_READ
                        : ISecurityService.ACTION_READ_WRITE;
                break;
            }/*from  ww w. j a  v a  2s .  co  m*/
        }
    }
    return action;
}