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

Introduction

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

Prototype

public abstract JsonLocation getCurrentLocation();

Source Link

Document

Method that returns location of the last processed character; usually for error reporting purposes.

Usage

From source file:ca.ualberta.physics.cssdp.util.JSONMnemonicDeserializer.java

@Override
public Mnemonic deserialize(JsonParser jp, DeserializationContext ctxt)
        throws IOException, JsonProcessingException {
    try {//from w  w w. ja va2s.  c  o  m
        return Mnemonic.of(jp.getText());
    } catch (IllegalArgumentException e) {
        String msg = "Could not deserialize json representation of Mnemonic " + jp.getText()
                + " into a Mnemonic object because " + e.getMessage();
        logger.error(msg, e);
        throw new JsonParseException(msg, jp.getCurrentLocation());
    }
}

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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 w  w w .ja v a2 s  . c o 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();
}

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

/**
 * Read any extensions that may exist in a message.
 *
 * @param msg Builder of a message that may contain extensions
 * @param par The JSON parser, positioned at the "ext" field
 * @param <EB> Type of message builder being constructed
 * @throws IOException any parsing error
 *//*from w  w w  . j ava  2 s .co m*/
protected final <EB extends ExtendableBuilder<?, EB>> void readExtensions(EB msg, JsonParser par)
        throws IOException {
    @SuppressWarnings("unchecked")
    Set<OpenRtbJsonExtReader<EB>> extReaders = factory.getReaders((Class<EB>) msg.getClass());
    if (extReaders.isEmpty()) {
        par.skipChildren();
        return;
    }

    startObject(par);
    JsonToken tokLast = par.getCurrentToken();
    JsonLocation locLast = par.getCurrentLocation();

    while (true) {
        boolean extRead = false;
        for (OpenRtbJsonExtReader<EB> extReader : extReaders) {
            if (extReader.filter(par)) {
                extReader.read(msg, par);
                JsonToken tokNew = par.getCurrentToken();
                JsonLocation locNew = par.getCurrentLocation();
                boolean advanced = tokNew != tokLast || !locNew.equals(locLast);
                extRead |= advanced;

                if (!endObject(par)) {
                    return;
                } else if (advanced && par.getCurrentToken() != JsonToken.FIELD_NAME) {
                    tokLast = par.nextToken();
                    locLast = par.getCurrentLocation();
                } else {
                    tokLast = tokNew;
                    locLast = locNew;
                }
            }
        }

        if (!endObject(par)) {
            // Can't rely on this exit condition inside the for loop because no readers may filter.
            return;
        }

        if (!extRead) {
            // No field was consumed by any reader, so we need to skip the field to make progress.
            if (logger.isDebugEnabled()) {
                logger.debug("Extension field not consumed by any reader, skipping: {} @{}:{}",
                        par.getCurrentName(), locLast.getLineNr(), locLast.getCharOffset());
            }
            par.nextToken();
            par.skipChildren();
            tokLast = par.nextToken();
            locLast = par.getCurrentLocation();
        }
        // Else loop, try all readers again
    }
}

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From source file:com.ryan.ryanreader.jsonwrap.JsonBufferedObject.java

@Override
protected void buildBuffered(final JsonParser jp) throws IOException {

    JsonToken jt;/*w w w  . ja v a  2  s .c o  m*/

    while ((jt = jp.nextToken()) != JsonToken.END_OBJECT) {

        if (jt != JsonToken.FIELD_NAME)
            throw new JsonParseException("Expecting field name, got " + jt.name(), jp.getCurrentLocation());

        final String fieldName = jp.getCurrentName();
        final JsonValue value = new JsonValue(jp);

        synchronized (this) {
            properties.put(fieldName, value);
            notifyAll();
        }

        value.buildInThisThread();
    }
}

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From source file:com.joliciel.jochre.search.highlight.Snippet.java

private void read(JsonParser jsonParser) {
    try {//from  w w  w .j  a  va2  s  . co m
        if (jsonParser.getCurrentToken() != JsonToken.START_OBJECT)
            throw new RuntimeException("Expected START_OBJECT, but was " + jsonParser.getCurrentToken() + " at "
                    + jsonParser.getCurrentLocation());
        while (jsonParser.nextToken() != JsonToken.END_OBJECT) {
            String fieldName = jsonParser.getCurrentName();

            if (fieldName.equals("docId")) {
                this.docId = jsonParser.nextIntValue(0);
            } else if (fieldName.equals("field")) {
                this.field = jsonParser.nextTextValue();
            } else if (fieldName.equals("start")) {
                this.startOffset = jsonParser.nextIntValue(0);
            } else if (fieldName.equals("end")) {
                this.endOffset = jsonParser.nextIntValue(0);
            } else if (fieldName.equals("score")) {
                jsonParser.nextValue();
                this.score = jsonParser.getDoubleValue();
                this.scoreCalculated = true;
            } else if (fieldName.equals("terms")) {
                if (jsonParser.nextToken() != JsonToken.START_ARRAY)
                    throw new RuntimeException("Expected START_ARRAY, but was " + jsonParser.getCurrentToken()
                            + " at " + jsonParser.getCurrentLocation());
                while (jsonParser.nextToken() != JsonToken.END_ARRAY) {
                    if (jsonParser.getCurrentToken() != JsonToken.START_OBJECT)
                        throw new RuntimeException("Expected START_OBJECT, but was "
                                + jsonParser.getCurrentToken() + " at " + jsonParser.getCurrentLocation());
                    int termDocId = docId;
                    String termField = field;
                    int termStart = 0;
                    int termEnd = 0;
                    int pageIndex = 0;
                    int imageIndex = 0;
                    double weight = 0.0;
                    while (jsonParser.nextToken() != JsonToken.END_OBJECT) {
                        String termFieldName = jsonParser.getCurrentName();
                        if (termFieldName.equals("docId")) {
                            termDocId = jsonParser.nextIntValue(0);
                        } else if (termFieldName.equals("field")) {
                            termField = jsonParser.nextTextValue();
                        } else if (termFieldName.equals("start")) {
                            termStart = jsonParser.nextIntValue(0);
                        } else if (termFieldName.equals("end")) {
                            termEnd = jsonParser.nextIntValue(0);
                        } else if (termFieldName.equals("pageIndex")) {
                            pageIndex = jsonParser.nextIntValue(0);
                        } else if (termFieldName.equals("imageIndex")) {
                            imageIndex = jsonParser.nextIntValue(0);
                        } else if (termFieldName.equals("weight")) {
                            jsonParser.nextValue();
                            weight = jsonParser.getDoubleValue();
                        } else {
                            throw new RuntimeException("Unexpected term field name: " + termFieldName + " at "
                                    + jsonParser.getCurrentLocation());
                        }
                    }
                    HighlightTerm highlightTerm = new HighlightTerm(termDocId, termField, termStart, termEnd,
                            imageIndex, pageIndex);
                    highlightTerm.setWeight(weight);
                    this.highlightTerms.add(highlightTerm);
                }
            } else {
                throw new RuntimeException(
                        "Unexpected field name: " + fieldName + " at " + jsonParser.getCurrentLocation());
            }
        }
    } catch (JsonParseException e) {
        LOG.error(e);
        throw new RuntimeException(e);
    } catch (IOException e) {
        LOG.error(e);
        throw new RuntimeException(e);
    }
}

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From source file:org.dswarm.graph.json.deserializer.ModelDeserializer.java

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

    final ObjectCodec oc = jp.getCodec();

    if (oc == null) {

        return null;
    }//  w  ww .  ja va  2s .  co m

    final JsonNode node = oc.readTree(jp);

    if (node == null) {

        return null;
    }

    if (!ArrayNode.class.isInstance(node)) {

        throw new JsonParseException("expected a JSON array full of resource objects of the model",
                jp.getCurrentLocation());
    }

    if (node.size() <= 0) {

        return null;
    }

    final Model model = new Model();

    for (final JsonNode resourceNode : node) {

        final Resource resource = resourceNode.traverse(oc).readValueAs(Resource.class);
        model.addResource(resource);
    }

    return model;
}

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From source file:reactor.js.core.json.JSObjectDeserializer.java

@SuppressWarnings("unchecked")
@Override/* w  w  w .  jav  a2 s. c o  m*/
public JSObject deserialize(JsonParser jp, DeserializationContext ctxt)
        throws IOException, JsonProcessingException {
    Object obj = jp.readValueAs(Object.class);

    Object parent = ctxt.getAttribute("parent");
    ctxt.setAttribute("parent", obj);

    if (Map.class.isInstance(obj)) {
        return new JavaScriptObject((Map) obj, null, null, parent);
    } else if (List.class.isInstance(obj)) {
        return new JavaScriptArray((List) obj);
    } else {
        throw new JsonMappingException("Cannot convert value to a valid JSON object", jp.getCurrentLocation());
    }
}

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

private void parseArray(JsonParser parser, ConfigurationNode node) throws IOException {
    JsonToken token;//  w w  w. j  av a2 s  .  c  om
    while ((token = parser.nextToken()) != null) {
        switch (token) {
        case END_ARRAY:
            return;
        default:
            parseValue(parser, node.getAppendedChild());
        }
    }
    throw new JsonParseException("Reached end of stream with unclosed array!", parser.getCurrentLocation());

}

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

private void parseObject(JsonParser parser, ConfigurationNode node) throws IOException {
    JsonToken token;//from www .ja  v  a 2s  .  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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From source file:com.ntsync.shared.RawContact.java

private static RawOrganizationData readOrg(String rowId, JsonParser jp) throws IOException {
    String orgname = null;// w w w  .java 2 s.  c  o m
    OrganizationType orgtype = null;
    String orgLabel = null;
    String department = null;
    String jobTitle = null;
    String title = null;
    boolean isSuperPrimary = false;
    boolean isPrimary = false;

    while (jp.nextToken() != JsonToken.END_OBJECT) {
        String namefield = jp.getCurrentName();
        // move to value
        if (jp.nextToken() == null) {
            throw new JsonParseException("Invalid JSON-Structure. End of Object missing.",
                    jp.getCurrentLocation());
        }
        if (ContactConstants.DATA.equals(namefield)) {
            orgname = jp.getValueAsString();
        } else if (ContactConstants.TYPE.equals(namefield)) {
            orgtype = OrganizationType.fromVal(jp.getValueAsInt());
        } else if (ContactConstants.PRIMARY.equals(namefield)) {
            isPrimary = jp.getValueAsBoolean();
        } else if (ContactConstants.SUPERPRIMARY.equals(namefield)) {
            isSuperPrimary = jp.getValueAsBoolean();
        } else if (ContactConstants.LABEL.equals(namefield)) {
            orgLabel = jp.getValueAsString();
        } else if (ContactConstants.ORGANIZATION_DEPARTMENT.equals(namefield)) {
            department = jp.getValueAsString();
        } else if (ContactConstants.ORGANIZATION_TITLE.equals(namefield)) {
            title = jp.getValueAsString();
        } else if (ContactConstants.ORGANIZATION_JOB.equals(namefield)) {
            jobTitle = jp.getValueAsString();
        } else {
            LOG.error("Unrecognized Organization-field for row with Id:" + rowId + " Fieldname:" + namefield);
        }
    }

    if (orgtype == null) {
        orgtype = OrganizationType.TYPE_OTHER;
    }

    return new RawOrganizationData(orgname, orgtype, orgLabel, isPrimary, isSuperPrimary, title, department,
            jobTitle);
}

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