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

List of usage examples for com.fasterxml.jackson.core JsonParser getCurrentToken

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Introduction

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

Prototype

public abstract JsonToken getCurrentToken();

Source Link

Document

Accessor to find which token parser currently points to, if any; null will be returned if none.

Usage

From source file:com.msopentech.odatajclient.engine.data.metadata.edm.v3.FunctionImportDeserializer.java

@Override
protected FunctionImport doDeserialize(final JsonParser jp, final DeserializationContext ctxt)
        throws IOException, JsonProcessingException {

    final FunctionImport funcImp = new FunctionImport();

    for (; jp.getCurrentToken() != JsonToken.END_OBJECT; jp.nextToken()) {
        final JsonToken token = jp.getCurrentToken();
        if (token == JsonToken.FIELD_NAME) {
            if ("Name".equals(jp.getCurrentName())) {
                funcImp.setName(jp.nextTextValue());
            } else if ("ReturnType".equals(jp.getCurrentName())) {
                funcImp.setReturnType(jp.nextTextValue());
            } else if ("EntitySet".equals(jp.getCurrentName())) {
                funcImp.setEntitySet(jp.nextTextValue());
            } else if ("EntitySetPath".equals(jp.getCurrentName())) {
                funcImp.setEntitySetPath(jp.nextTextValue());
            } else if ("IsComposable".equals(jp.getCurrentName())) {
                funcImp.setComposable(BooleanUtils.toBoolean(jp.nextTextValue()));
            } else if ("IsSideEffecting".equals(jp.getCurrentName())) {
                funcImp.setSideEffecting(BooleanUtils.toBoolean(jp.nextTextValue()));
            } else if ("IsBindable".equals(jp.getCurrentName())) {
                funcImp.setBindable(BooleanUtils.toBoolean(jp.nextTextValue()));
            } else if ("IsAlwaysBindable".equals(jp.getCurrentName())) {
                funcImp.setAlwaysBindable(BooleanUtils.toBoolean(jp.nextTextValue()));
            } else if ("HttpMethod".equals(jp.getCurrentName())) {
                funcImp.setHttpMethod(jp.nextTextValue());
            } else if ("Parameter".equals(jp.getCurrentName())) {
                jp.nextToken();/*from w ww .  j a  va 2 s.  co  m*/
                funcImp.getParameters().add(jp.getCodec().readValue(jp, Parameter.class));
            }
        }
    }

    return funcImp;
}

From source file:com.msopentech.odatajclient.engine.data.metadata.edm.v4.TypeDefinitionDeserializer.java

@Override
protected TypeDefinition doDeserialize(final JsonParser jp, final DeserializationContext ctxt)
        throws IOException, JsonProcessingException {

    final TypeDefinition typeDefinition = new TypeDefinition();

    for (; jp.getCurrentToken() != JsonToken.END_OBJECT; jp.nextToken()) {
        final JsonToken token = jp.getCurrentToken();
        if (token == JsonToken.FIELD_NAME) {
            if ("Name".equals(jp.getCurrentName())) {
                typeDefinition.setName(jp.nextTextValue());
            } else if ("UnderlyingType".equals(jp.getCurrentName())) {
                typeDefinition.setUnderlyingType(jp.nextTextValue());
            } else if ("MaxLength".equals(jp.getCurrentName())) {
                typeDefinition.setMaxLength(jp.nextTextValue());
            } else if ("Unicode".equals(jp.getCurrentName())) {
                typeDefinition.setUnicode(BooleanUtils.toBoolean(jp.nextTextValue()));
            } else if ("Precision".equals(jp.getCurrentName())) {
                typeDefinition.setPrecision(BigInteger.valueOf(jp.nextLongValue(0L)));
            } else if ("Scale".equals(jp.getCurrentName())) {
                typeDefinition.setScale(BigInteger.valueOf(jp.nextLongValue(0L)));
            } else if ("SRID".equals(jp.getCurrentName())) {
                typeDefinition.setSrid(jp.nextTextValue());
            } else if ("Annotation".equals(jp.getCurrentName())) {
                jp.nextToken();/*from   ww  w . jav a  2  s.  c om*/
                typeDefinition.getAnnotations().add(jp.getCodec().readValue(jp, Annotation.class));
            }
        }
    }

    return typeDefinition;
}

From source file:org.springframework.social.linkedin.api.impl.json.ConnectionAuthorizationDeserializer.java

public ConnectionAuthorization deserialize(JsonParser jp, DeserializationContext ctxt)
        throws IOException, JsonProcessingException {
    ObjectMapper mapper = new ObjectMapper();
    mapper.registerModule(new LinkedInModule());
    if (jp.hasCurrentToken() && jp.getCurrentToken().equals(JsonToken.START_OBJECT)) {
        JsonNode dataNode = jp.readValueAs(JsonNode.class).get("headers").get("values").get(0);
        if (dataNode != null) {
            return mapper.reader(new TypeReference<ConnectionAuthorization>() {
            }).readValue(dataNode);//from  w w  w  .j  ava2  s .c  o  m
        }
    }
    throw ctxt.mappingException("Expected JSON object");
}

From source file:com.msopentech.odatajclient.engine.data.metadata.edm.v4.NavigationPropertyDeserializer.java

@Override
protected NavigationProperty doDeserialize(final JsonParser jp, final DeserializationContext ctxt)
        throws IOException, JsonProcessingException {

    final NavigationProperty property = new NavigationProperty();

    for (; jp.getCurrentToken() != JsonToken.END_OBJECT; jp.nextToken()) {
        final JsonToken token = jp.getCurrentToken();
        if (token == JsonToken.FIELD_NAME) {
            if ("Name".equals(jp.getCurrentName())) {
                property.setName(jp.nextTextValue());
            } else if ("Type".equals(jp.getCurrentName())) {
                property.setType(jp.nextTextValue());
            } else if ("Nullable".equals(jp.getCurrentName())) {
                property.setNullable(BooleanUtils.toBoolean(jp.nextTextValue()));
            } else if ("Partner".equals(jp.getCurrentName())) {
                property.setPartner(jp.nextTextValue());
            } else if ("ContainsTarget".equals(jp.getCurrentName())) {
                property.setContainsTarget(BooleanUtils.toBoolean(jp.nextTextValue()));
            } else if ("ReferentialConstraint".equals(jp.getCurrentName())) {
                jp.nextToken();/*from  w  ww . j  a v a2s .  c om*/
                property.getReferentialConstraints()
                        .add(jp.getCodec().readValue(jp, ReferentialConstraint.class));
            } else if ("OnDelete".equals(jp.getCurrentName())) {
                jp.nextToken();
                property.setOnDelete(jp.getCodec().readValue(jp, OnDelete.class));
            } else if ("Annotation".equals(jp.getCurrentName())) {
                jp.nextToken();
                property.setAnnotation(jp.getCodec().readValue(jp, Annotation.class));
            }
        }
    }

    return property;
}

From source file:com.reprezen.swagedit.model.NodeDeserializer.java

@Override
public AbstractNode deserialize(JsonParser p, DeserializationContext context)
        throws IOException, JsonProcessingException {

    JsonLocation startLocation = p.getTokenLocation();
    if (p.getCurrentToken() == JsonToken.FIELD_NAME) {
        p.nextToken();//from  ww  w  . j a  v a  2  s. c  o  m
    }

    switch (p.getCurrentToken()) {
    case START_OBJECT:
        return deserializeObjectNode(p, context, startLocation);
    case START_ARRAY:
        return deserializeArrayNode(p, context, startLocation);
    default:
        return deserializeValueNode(p, context, startLocation);
    }
}

From source file:de.upb.wdqa.wdvd.datamodel.oldjson.jackson.deserializers.OldLabelsDescriptionsDeserializer.java

@Override
public LinkedHashMap<String, String> deserialize(JsonParser jp, DeserializationContext ctxt)
        throws IOException, JsonProcessingException {

    LinkedHashMap<String, String> result = null;

    // Is the alias broken, i.e., it starts with '['
    if (jp.getCurrentToken().equals(JsonToken.START_ARRAY)) {
        result = new LinkedHashMap<String, String>();
        jp.nextToken();//from www .  j  a  v  a2  s  .  com
        if (!jp.getCurrentToken().equals(JsonToken.END_ARRAY)) {
            logger.warn("Token " + JsonToken.END_ARRAY + " expected");
        }
    } else {
        ObjectCodec mapper = jp.getCodec();
        result = mapper.readValue(jp, new TypeReference<LinkedHashMap<String, String>>() {
        });
    }

    return result;
}

From source file:de.upb.wdqa.wdvd.datamodel.oldjson.jackson.deserializers.OldSitelinksDeserializer.java

@Override
public LinkedHashMap<String, OldJacksonSiteLink> deserialize(JsonParser jp, DeserializationContext ctxt)
        throws IOException, JsonProcessingException {

    LinkedHashMap<String, OldJacksonSiteLink> result = null;

    // Is the alias broken, i.e., it starts with '['
    if (jp.getCurrentToken().equals(JsonToken.START_ARRAY)) {
        result = new LinkedHashMap<String, OldJacksonSiteLink>();
        jp.nextToken();/*from  w w w . j  a  va 2s.  com*/
        if (!jp.getCurrentToken().equals(JsonToken.END_ARRAY)) {
            logger.warn("Token " + JsonToken.END_ARRAY + " expected");
        }
    } else {
        ObjectCodec mapper = jp.getCodec();
        result = mapper.readValue(jp, new TypeReference<LinkedHashMap<String, OldJacksonSiteLink>>() {
        });
    }

    return result;
}

From source file:org.springframework.security.oauth2.common.exceptions.OAuth2ExceptionJackson2Deserializer.java

@Override
public OAuth2Exception deserialize(JsonParser jp, DeserializationContext ctxt)
        throws IOException, JsonProcessingException {

    JsonToken t = jp.getCurrentToken();
    if (t == JsonToken.START_OBJECT) {
        t = jp.nextToken();/*from  w  w w. ja  v  a2  s.c o m*/
    }
    Map<String, Object> errorParams = new HashMap<String, Object>();
    for (; t == JsonToken.FIELD_NAME; t = jp.nextToken()) {
        // Must point to field name
        String fieldName = jp.getCurrentName();
        // And then the value...
        t = jp.nextToken();
        // Note: must handle null explicitly here; value deserializers won't
        Object value;
        if (t == JsonToken.VALUE_NULL) {
            value = null;
        }
        // Some servers might send back complex content
        else if (t == JsonToken.START_ARRAY) {
            value = jp.readValueAs(List.class);
        } else if (t == JsonToken.START_OBJECT) {
            value = jp.readValueAs(Map.class);
        } else {
            value = jp.getText();
        }
        errorParams.put(fieldName, value);
    }

    Object errorCode = errorParams.get("error");
    String errorMessage = errorParams.containsKey("error_description")
            ? errorParams.get("error_description").toString()
            : null;
    if (errorMessage == null) {
        errorMessage = errorCode == null ? "OAuth Error" : errorCode.toString();
    }

    OAuth2Exception ex;
    if ("invalid_client".equals(errorCode)) {
        ex = new InvalidClientException(errorMessage);
    } else if ("unauthorized_client".equals(errorCode)) {
        ex = new UnauthorizedUserException(errorMessage);
    } else if ("invalid_grant".equals(errorCode)) {
        if (errorMessage.toLowerCase().contains("redirect") && errorMessage.toLowerCase().contains("match")) {
            ex = new RedirectMismatchException(errorMessage);
        } else {
            ex = new InvalidGrantException(errorMessage);
        }
    } else if ("invalid_scope".equals(errorCode)) {
        ex = new InvalidScopeException(errorMessage);
    } else if ("invalid_token".equals(errorCode)) {
        ex = new InvalidTokenException(errorMessage);
    } else if ("invalid_request".equals(errorCode)) {
        ex = new InvalidRequestException(errorMessage);
    } else if ("redirect_uri_mismatch".equals(errorCode)) {
        ex = new RedirectMismatchException(errorMessage);
    } else if ("unsupported_grant_type".equals(errorCode)) {
        ex = new UnsupportedGrantTypeException(errorMessage);
    } else if ("unsupported_response_type".equals(errorCode)) {
        ex = new UnsupportedResponseTypeException(errorMessage);
    } else if ("insufficient_scope".equals(errorCode)) {
        ex = new InsufficientScopeException(errorMessage,
                OAuth2Utils.parseParameterList((String) errorParams.get("scope")));
    } else if ("access_denied".equals(errorCode)) {
        ex = new UserDeniedAuthorizationException(errorMessage);
    } else {
        ex = new OAuth2Exception(errorMessage);
    }

    Set<Map.Entry<String, Object>> entries = errorParams.entrySet();
    for (Map.Entry<String, Object> entry : entries) {
        String key = entry.getKey();
        if (!"error".equals(key) && !"error_description".equals(key)) {
            Object value = entry.getValue();
            ex.addAdditionalInformation(key, value == null ? null : value.toString());
        }
    }

    return ex;

}

From source file:com.google.openrtb.json.OpenRtbJsonExtComplexReader.java

@SuppressWarnings("unchecked")
private void readSingle(EB msg, JsonParser par, XB ext) throws IOException {
    if (isJsonObject) {
        startObject(par);/*from w  w w. ja v  a2s  . co  m*/
    }
    boolean extRead = false;
    JsonToken tokLast = par.getCurrentToken();
    JsonLocation locLast = par.getCurrentLocation();
    while (endObject(par)) {
        read(ext, par);
        if (par.getCurrentToken() != tokLast || !par.getCurrentLocation().equals(locLast)) {
            extRead = true;
            par.nextToken();
            tokLast = par.getCurrentToken();
            locLast = par.getCurrentLocation();
        } else {
            break;
        }
    }
    if (extRead) {
        msg.setExtension(key, ext.build());
    }
    if (isJsonObject) {
        par.nextToken();
    }
}