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

Introduction

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

Prototype

public abstract String getText() throws IOException, JsonParseException;

Source Link

Document

Method for accessing textual representation of the current token; if no current token (before first call to #nextToken , or after encountering end-of-input), returns null.

Usage

From source file:org.apache.usergrid.chop.api.RunnerDeserializer.java

@Override
public Runner deserialize(final JsonParser jp, final DeserializationContext ctxt) throws IOException {
    RunnerBuilder builder = new RunnerBuilder();

    String tmp = jp.getText();
    validate(jp, tmp, "{");
    LOG.debug("First token is {}", tmp);

    jp.nextToken();//  ww w. ja va2  s.  c o m
    tmp = jp.getText();
    LOG.debug("Second token is {}", tmp);

    while (jp.hasCurrentToken()) {

        tmp = jp.getText();
        LOG.debug("Current token text = {}", tmp);

        if (tmp.equals("ipv4Address")) {
            jp.nextToken();
            builder.setIpv4Address(jp.getText());
        } else if (tmp.equals("hostname")) {
            jp.nextToken();
            builder.setHostname(jp.getText());
        } else if (tmp.equals("url")) {
            jp.nextToken();
            builder.setUrl(jp.getText());
        } else if (tmp.equals("serverPort")) {
            jp.nextToken();
            builder.setServerPort(jp.getValueAsInt());
        } else if (tmp.equals("tempDir")) {
            jp.nextToken();
            builder.setTempDir(jp.getText());
        }

        jp.nextToken();

        if (jp.getText().equals("}")) {
            break;
        }
    }

    return builder.getRunner();
}

From source file:org.springframework.data.convert.JsonBooleanDeserializer.java

@Override
public Boolean deserialize(JsonParser jp, DeserializationContext ctxt) throws IOException {
    JsonToken currentToken = jp.getCurrentToken();

    if (currentToken.equals(JsonToken.VALUE_STRING)) {
        String text = jp.getText().trim();

        if (YES.equalsIgnoreCase(text)) {
            return Boolean.TRUE;
        } else if (NO.equalsIgnoreCase(text)) {
            return Boolean.FALSE;
        }//  w  w w . j ava 2  s. c  o  m

        throw ctxt.weirdStringException(text, Boolean.class,
                "Only \"" + YES + "\" or \"" + NO + "\" values supported");
    } else if (currentToken.equals(JsonToken.VALUE_NULL)) {
        return getNullValue();
    }

    throw ctxt.mappingException(Boolean.class);
}

From source file:com.wealdtech.jackson.modules.DateTimeRangeDeserializer.java

@Override
  public Range<DateTime> deserialize(final JsonParser jp, final DeserializationContext deserializationContext)
          throws IOException {
      final String txt = jp.getText();
      if (txt == null) {
          return null;
      }// w w  w  .j a  v  a  2 s  . c o  m
      return deserialize(txt);
  }

From source file:eu.trentorise.opendata.jackan.ckan.CkanDateDeserializer.java

@Override
public ReadableDateTime deserialize(JsonParser jp, DeserializationContext ctxt)
        throws IOException, JsonProcessingException {
    JsonToken t = jp.getCurrentToken();/*from  w ww  .  ja  va2  s .  c  om*/

    if (t == JsonToken.VALUE_STRING) {
        String str = jp.getText().trim();
        if (NONE.equals(str)) {
            return null;
        }
    }

    return super.deserialize(jp, ctxt);
}

From source file:org.apache.lucene.server.handlers.AddDocumentHandler.java

/** Parse a Document using Jackson's streaming parser
 *  API.  The document should look like {indexName: 'foo',
 *  fields: {..., ...}} *///ww  w  .  j  a  v a2  s  .co m
public static Document parseDocument(IndexState state, JsonParser p) throws IOException {
    JsonToken token = p.nextToken();
    if (token == JsonToken.END_ARRAY) {
        // nocommit hackish.. caller should tell us this means "end"?
        return null;
    } else if (token != JsonToken.START_OBJECT) {
        throw new IllegalArgumentException("expected JSON Object");
    }

    final Document doc = new Document();
    while (true) {
        token = p.nextToken();
        if (token == JsonToken.END_OBJECT) {
            break;
        }
        assert token == JsonToken.FIELD_NAME : token;

        String fieldName = p.getText();
        if (fieldName.equals("fields")) {
            parseFields(state, doc, p);
        } else {
            // Let a plugin handle it:
            boolean handled = false;
            for (PostHandle postHandle : postHandlers) {
                if (postHandle.invoke(state, fieldName, p, doc)) {
                    handled = true;
                    break;
                }
            }

            if (!handled) {
                throw new IllegalArgumentException("unrecognized field " + p.getText());
            }
        }

        // nocommit need test that same field name can't
        // appear more than once?  app must put all values for
        // a given field into an array (for a multi-valued
        // field) 
    }

    return doc;
}

From source file:com.cedarsoft.serialization.serializers.jackson.DateTimeZoneSerializer.java

@Nonnull
@Override//from  w  w w  .ja v  a 2 s  .com
public DateTimeZone deserialize(@Nonnull JsonParser deserializeFrom, @Nonnull Version formatVersion)
        throws VersionException, IOException, JsonProcessingException {
    verifyVersionReadable(formatVersion);

    String id = deserializeFrom.getText();
    //Constructing the deserialized object
    return DateTimeZone.forID(id);
}

From source file:org.elasticsoftware.elasticactors.base.serialization.JacksonActorRefDeserializer.java

@Override
public ActorRef deserialize(JsonParser jp, DeserializationContext ctxt) throws IOException {
    JsonToken curr = jp.getCurrentToken();
    // Usually should just get string value:
    if (curr == JsonToken.VALUE_STRING) {
        return actorRefFactory.create(jp.getText());
    }/*  w ww  . ja  v  a  2 s . c o m*/
    throw ctxt.mappingException(_valueClass, curr);
}

From source file:org.elasticsoftware.elasticactors.geoevents.serialization.JacksonGeoHashDeserializer.java

@Override
public GeoHash deserialize(JsonParser jp, DeserializationContext ctxt) throws IOException {
    JsonToken curr = jp.getCurrentToken();
    // Usually should just get string value:
    if (curr == JsonToken.VALUE_STRING) {
        return GeoHash.fromGeohashString(jp.getText());
    }//from   ww  w . j a v  a  2  s. c o  m
    throw ctxt.mappingException(_valueClass, curr);
}

From source file:com.cinnober.msgcodec.json.TypeScannerJsonParserTest.java

private void assertNextField(String expFieldName, JsonParser p) throws IOException {
    assertEquals(JsonToken.FIELD_NAME, p.nextToken());
    assertEquals(expFieldName, p.getText());
}