Example usage for com.fasterxml.jackson.databind DeserializationContext weirdStringException

Introduction

In this page you can find the example usage for com.fasterxml.jackson.databind DeserializationContext weirdStringException.

Prototype

public JsonMappingException weirdStringException(String paramString1, Class<?> paramClass,
            String paramString2) 

Source Link

Usage

From source file:com.spotify.ffwd.filter.FilterDeserializer.java

@Override
public Filter deserialize(JsonParser p, DeserializationContext ctx)
        throws IOException, JsonProcessingException {
    if (p.getCurrentToken() != JsonToken.START_ARRAY) {
        throw ctx.wrongTokenException(p, JsonToken.START_ARRAY, null);
    }/*from w  w w.  ja  v a2 s  . c o m*/

    final String id = p.nextTextValue();

    final PartialDeserializer d = suppliers.get(id);

    if (d == null) {
        throw ctx.weirdStringException(id, Filter.class,
                String.format("Expected one of %s", suppliers.keySet()));
    }

    final Filter instance = d.deserialize(p, ctx);

    if (p.getCurrentToken() != JsonToken.END_ARRAY) {
        throw ctx.wrongTokenException(p, JsonToken.END_ARRAY, null);
    }

    return instance;
}

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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 .ja  v a2 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);
}

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From source file:com.basistech.rosette.dm.jackson.VersionCheckDeserializer.java

@Override
public String deserialize(JsonParser p, DeserializationContext ctxt) throws IOException {
    if (p.getCurrentToken() != JsonToken.VALUE_STRING) {
        throw ctxt.wrongTokenException(p, JsonToken.VALUE_STRING, "The value of 'version' must be a string");
    }//ww  w .  ja  v a 2 s  .c om
    String version = p.readValueAs(String.class);
    String[] bits = version.split("\\.");
    if (bits.length < 3) { // allow for a fourth digit for some reason some day.
        throw ctxt.weirdStringException(version, String.class, "Versions must be of the form x.y.z");
    }
    if (!"1".equals(bits[0])) {
        throw ctxt.weirdStringException(version, String.class,
                String.format("Incompatible ADM version %s", version));
    }
    return version;
}

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From source file:com.tikinou.schedulesdirect.core.jackson.deser.BooleanYNDeserializer.java

@Override
public Boolean deserialize(JsonParser jp, DeserializationContext ctxt)
        throws IOException, JsonProcessingException {
    JsonToken t = jp.getCurrentToken();//from ww w . j av a2  s . c om
    if (t == JsonToken.VALUE_TRUE) {
        return Boolean.TRUE;
    }
    if (t == JsonToken.VALUE_FALSE) {
        return Boolean.FALSE;
    }
    if (t == JsonToken.VALUE_NULL) {
        return null;
    }
    if (t == JsonToken.VALUE_NUMBER_INT) {
        return (jp.getIntValue() != 0);
    }
    if (t == JsonToken.VALUE_STRING) {
        String text = jp.getText().trim();
        if ("true".equals(text)) {
            return Boolean.TRUE;
        }
        if ("false".equals(text) || text.length() == 0) {
            return Boolean.FALSE;
        }

        if ("N".equalsIgnoreCase(text) || text.length() == 0) {
            return Boolean.FALSE;
        }

        if ("Y".equalsIgnoreCase(text)) {
            return Boolean.TRUE;
        }
        throw ctxt.weirdStringException(text, Boolean.class, "only \"true\" or \"false\" recognized");
    }
    // Otherwise, no can do:
    throw ctxt.mappingException(Boolean.class);
}

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