Example usage for com.fasterxml.jackson.core JsonParser getCurrentName

Introduction

In this page you can find the example usage for com.fasterxml.jackson.core JsonParser getCurrentName.

Prototype

public abstract String getCurrentName() throws IOException, JsonParseException;

Source Link

Document

Method that can be called to get the name associated with the current token: for JsonToken#FIELD_NAME s it will be the same as what #getText returns; for field values it will be preceding field name; and for others (array values, root-level values) null.

Usage

From source file:org.onosproject.north.aaa.api.parser.impl.RestAccessParser.java

public RestAccess jsonToRestAccess(JsonParser jp) throws IOException, ParseException {
    RestAccess.Builder builder = RestAccess.builder();

    while (true) {
        JsonToken token = jp.nextToken();

        if (JsonToken.END_OBJECT.equals(token)) {
            // bail out
            break;
        }//from ww  w  . jav  a  2 s.c o  m

        if (JsonToken.FIELD_NAME.equals(token) && "accessId".equals(jp.getCurrentName())) {
            jp.nextToken();
            builder.buildeAccessId(jp.getText());
        } else if (JsonToken.FIELD_NAME.equals(token) && "accessDesc".equals(jp.getCurrentName())) {
            jp.nextToken();
            builder.buildAccessDesc(jp.getText());
        } else if (JsonToken.FIELD_NAME.equals(token) && "restUri".equals(jp.getCurrentName())) {
            jp.nextToken();
            builder.buildRestUri(jp.getText());
        } else if (JsonToken.FIELD_NAME.equals(token) && "restMethod".equals(jp.getCurrentName())) {
            jp.nextToken();
            builder.buildRestMethod(jp.getText());
        } else if (JsonToken.FIELD_NAME.equals(token) && "restParam".equals(jp.getCurrentName())) {
            jp.nextToken();
            builder.buildRestParam(jp.getText());
        }
    }
    return builder.buildAll();
}

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From source file:org.onosproject.north.aaa.api.parser.impl.ScopeParser.java

public Scope jsonToScope(JsonParser jp) throws IOException, ParseException {
    Scope.Builder builder = Scope.builder();

    while (true) {
        JsonToken token = jp.nextToken();
        if (JsonToken.END_OBJECT.equals(token)) {
            // bail out
            break;
        }/*from   w  w  w.ja va  2  s .  c o  m*/

        if (JsonToken.FIELD_NAME.equals(token) && "scopeId".equals(jp.getCurrentName())) {
            jp.nextToken();
            builder.buildScopeId(jp.getText());
        } else if (JsonToken.FIELD_NAME.equals(token) && "scopeDesc".equals(jp.getCurrentName())) {
            jp.nextToken();
            builder.buildScopeDesc(jp.getText());
        } else if (JsonToken.FIELD_NAME.equals(token) && "accesses".equals(jp.getCurrentName())) {
            token = jp.nextToken();
            if (!JsonToken.START_ARRAY.equals(token)) {
                // bail out
                throw new ParseException("expected ARRAY after accesses");
            }
            Set<String> accesses = new HashSet<>();

            while (true) {
                token = jp.nextToken();
                if (JsonToken.END_ARRAY.equals(token)) {
                    // bail out
                    break;
                }
                accesses.add(jp.getText());
            }
            builder.buildRestAccess(accesses);
        }
    }
    return builder.buildAll();
}

---

From source file:org.emfjson.jackson.databind.deser.EObjectDeserializer.java

private void handleUnknownProperty(JsonParser jp, Resource resource, DeserializationContext ctxt)
        throws IOException {
    if (resource != null && ctxt.getConfig().hasDeserializationFeatures(FAIL_ON_UNKNOWN_PROPERTIES.getMask())) {
        resource.getErrors()//from  ww w.  j a va2  s. co  m
                .add(new JSONException("Unknown feature " + jp.getCurrentName(), jp.getCurrentLocation()));
    }
    // we didn't find a feature so consume
    // the field and move on
    jp.nextToken();
    jp.skipChildren();
}

---

From source file:org.onosproject.north.aaa.api.parser.impl.ApplicationParser.java

public Application jsonToApplication(JsonParser jp) throws ParseException, IOException {
    Application.Builder builder = Application.builder();

    while (true) {
        JsonToken token = jp.nextToken();
        if (JsonToken.END_OBJECT.equals(token)) {
            // bail out
            break;
        }/*from  w w w . ja v  a2 s.  c o m*/

        if (JsonToken.FIELD_NAME.equals(token) && "appId".equals(jp.getCurrentName())) {
            jp.nextToken();
            builder.buildAppId(jp.getText());
        } else if (JsonToken.FIELD_NAME.equals(token) && "appDesc".equals(jp.getCurrentName())) {
            jp.nextToken();
            builder.buildAppDesc(jp.getText());
        } else if (JsonToken.FIELD_NAME.equals(token) && "appRoles".equals(jp.getCurrentName())) {
            jp.nextToken();
            String roles = jp.getText();

            if ("admin".equals(roles) || "normal".equals(roles) || "security".equals(roles)) {
                builder.buildAppRoles(roles);
            } else {
                // bail out
                throw new ParseException("appRoles must be set to \"admin\", \"normal\" or \"security\"");
            }

        } else if (JsonToken.FIELD_NAME.equals(token) && "devId".equals(jp.getCurrentName())) {
            jp.nextToken();
            builder.buildDevId(jp.getText());
        } else if (JsonToken.FIELD_NAME.equals(token) && "clientId".equals(jp.getCurrentName())) {
            jp.nextToken();
            builder.buildClientId(jp.getText());
        }
    }
    return builder.buildAll();
}

---

From source file:org.messic.server.api.tagwizard.discogs.DiscogsTAGWizardPlugin.java

private Album getAlbum(String id) {
    String baseURL = "http://api.discogs.com/releases/" + id;
    try {/*from   w w  w .  ja v  a 2 s. c  om*/
        URL url = new URL(baseURL);
        Proxy proxy = getProxy();
        URLConnection uc = (proxy != null ? url.openConnection(proxy) : url.openConnection());
        uc.setRequestProperty("User-Agent", "Messic/1.0 +http://spheras.github.io/messic/");

        Album album = new Album();

        album.name = "";
        album.author = "";
        album.comments = "Info obtained by Discogs provider (http://www.discogs.com/)";
        album.year = 1900;
        album.genre = "";

        JsonFactory jsonFactory = new JsonFactory(); // or, for data binding,
        JsonParser jParser = jsonFactory.createParser(uc.getInputStream());
        while (jParser.nextToken() != null) {
            String fieldname = jParser.getCurrentName();
            if ("title".equals(fieldname)) {
                jParser.nextToken();
                album.name = jParser.getText();
            }
            if ("year".equals(fieldname)) {
                jParser.nextToken();
                try {
                    album.year = Integer.valueOf(jParser.getText());
                } catch (Exception e) {
                    album.year = 0;
                }
            }
            if ("notes".equals(fieldname)) {
                jParser.nextToken();
                album.comments = jParser.getText();
            }
            if ("genres".equals(fieldname)) {
                jParser.nextToken();
                jParser.nextToken();
                album.genre = jParser.getText();
                do {
                    jParser.nextToken();
                } while (!"genres".equals(jParser.getCurrentName()));
            }
            if ("artists".equals(fieldname)) {
                jParser.nextToken();
                while (!"name".equals(jParser.getCurrentName())) {
                    jParser.nextToken();
                }
                jParser.nextToken();
                album.author = jParser.getText();
                do {
                    jParser.nextToken();
                } while (!"artists".equals(jParser.getCurrentName()));
            }

            if ("tracklist".equals(fieldname)) {
                album.songs = new ArrayList<Song>();
                do {
                    Song newsong = new Song();
                    int tracknumber = 1;
                    while (jParser.nextToken() != JsonToken.END_OBJECT) {
                        String trackfieldname = jParser.getCurrentName();

                        if ("extraartists".equals(trackfieldname)) {
                            do {
                                while (jParser.nextToken() != JsonToken.END_OBJECT) {

                                }
                                jParser.nextToken();
                            } while (!"extraartists".equals(jParser.getCurrentName()));
                        }
                        if ("position".equals(trackfieldname)) {
                            jParser.nextToken();
                            try {
                                newsong.track = Integer.valueOf(jParser.getText());
                            } catch (Exception e) {
                                newsong.track = tracknumber;
                            }
                            tracknumber++;
                        }
                        if ("title".equals(trackfieldname)) {
                            jParser.nextToken();
                            newsong.name = jParser.getText();
                        }
                    }
                    album.songs.add(newsong);
                    jParser.nextToken();
                } while (!"tracklist".equals(jParser.getCurrentName()));
                jParser.nextToken();
            }
        }

        return album;
    } catch (Exception e) {
        log.error("failed!", e);
    }

    return null;
}

---

From source file:org.apache.ode.jacob.soup.jackson.MessageDeserializer.java

@Override
public Message deserialize(JsonParser jp, DeserializationContext ctxt)
        throws IOException, JsonProcessingException {

    long id = 0;//w  w w. jav a  2 s  .  com
    String action = null;
    ChannelRef to = null;
    ChannelRef replyTo = null;
    Map<String, Object> headers = null;
    Object body = null;

    while (jp.nextToken() != JsonToken.END_OBJECT) {
        String fieldname = jp.getCurrentName();
        if (jp.getCurrentToken() == JsonToken.FIELD_NAME) {
            // if we're not already on the field, advance by one.
            jp.nextToken();
        }

        if ("id".equals(fieldname)) {
            id = jp.getLongValue();
        } else if ("action".equals(fieldname)) {
            action = jp.getText();
        } else if ("to".equals(fieldname)) {
            to = jp.readValueAs(ChannelRef.class);
        } else if ("replyTo".equals(fieldname)) {
            replyTo = jp.readValueAs(ChannelRef.class);
        } else if ("headers".equals(fieldname)) {
            headers = jp.readValueAs(mapTypeRef);
        } else if ("body".equals(fieldname)) {
            body = jp.readValueAs(Object.class);
        }
    }

    if (action == null) {
        throw ctxt.mappingException(Message.class);
    }

    if (to == null) {
        throw ctxt.mappingException(Message.class);
    }

    Message msg = new Message(to, replyTo, action);
    msg.setHeaders(headers);
    msg.setBody(body);
    msg.setId(id);

    return msg;
}

---

From source file:com.floragunn.searchguard.dlic.rest.validation.AbstractConfigurationValidator.java

private boolean checkDatatypes() throws Exception {
    String contentAsJson = XContentHelper.convertToJson(content, false);
    JsonParser parser = factory.createParser(contentAsJson);
    JsonToken token = null;//from  w w  w  .  j a  va2 s .  c  o m
    while ((token = parser.nextToken()) != null) {
        if (token.equals(JsonToken.FIELD_NAME)) {
            String currentName = parser.getCurrentName();
            DataType dataType = allowedKeys.get(currentName);
            if (dataType != null) {
                JsonToken valueToken = parser.nextToken();
                switch (dataType) {
                case STRING:
                    if (!valueToken.equals(JsonToken.VALUE_STRING)) {
                        wrongDatatypes.put(currentName, "String expected");
                    }
                    break;
                case ARRAY:
                    if (!valueToken.equals(JsonToken.START_ARRAY) && !valueToken.equals(JsonToken.END_ARRAY)) {
                        wrongDatatypes.put(currentName, "Array expected");
                    }
                    break;
                case OBJECT:
                    if (!valueToken.equals(JsonToken.START_OBJECT)
                            && !valueToken.equals(JsonToken.END_OBJECT)) {
                        wrongDatatypes.put(currentName, "Object expected");
                    }
                    break;
                }
            }
        }
    }
    return wrongDatatypes.isEmpty();
}

---

From source file:org.oscim.tiling.source.geojson.GeoJsonTileDecoder.java

private void parseProperties(JsonParser jp) throws JsonParseException, IOException {
    for (JsonToken t; (t = jp.nextToken()) != null;) {
        if (t == FIELD_NAME) {
            String text = jp.getCurrentName();

            t = jp.nextToken();/*from   w w  w.  j ava 2  s  .c  om*/
            if (t == VALUE_STRING) {
                mTagMap.put(text, jp.getText());
            } else if (t == VALUE_NUMBER_INT) {
                mTagMap.put(text, jp.getNumberValue());
            }
            continue;
        }
        if (t == END_OBJECT)
            break;
    }
}

---

From source file:ninja.leaping.configurate.json.JSONConfigurationLoader.java

private void parseObject(JsonParser parser, ConfigurationNode node) throws IOException {
    JsonToken token;/*from w ww  . j  a  va  2  s  .  c o m*/
    while ((token = parser.nextToken()) != null) {
        switch (token) {
        case END_OBJECT:
            return;
        default:
            parseValue(parser, node.getChild(parser.getCurrentName()));
        }
    }
    throw new JsonParseException("Reached end of stream with unclosed array!", parser.getCurrentLocation());
}

---

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