Example usage for com.fasterxml.jackson.databind JsonMappingException getLocation

Introduction

In this page you can find the example usage for com.fasterxml.jackson.databind JsonMappingException getLocation.

Prototype

public JsonLocation getLocation() 

Source Link

Usage

From source file:com.addthis.codec.jackson.Jackson.java

public static JsonMappingException maybeImproveLocation(JsonLocation wrapLoc, JsonMappingException cause) {
    JsonLocation exLoc = cause.getLocation();
    if (isRealLocation(wrapLoc) && !isRealLocation(exLoc)) {
        if (wrapLoc.getSourceRef() instanceof ConfigValue) {
            ConfigValue locRef = (ConfigValue) wrapLoc.getSourceRef();
            List<JsonMappingException.Reference> paths = cause.getPath();
            for (JsonMappingException.Reference path : paths) {
                if (locRef instanceof ConfigObject) {
                    String fieldName = path.getFieldName();
                    ConfigObject locRefObject = (ConfigObject) locRef;
                    if (locRefObject.containsKey(fieldName)) {
                        locRef = locRefObject.get(fieldName);
                    } else {
                        break;
                    }/*from  www.ja  v  a  2s .  c  om*/
                } else if (locRef instanceof ConfigList) {
                    int fieldIndex = path.getIndex();
                    ConfigList locRefList = (ConfigList) locRef;
                    if ((fieldIndex >= 0) && (locRefList.size() > fieldIndex)) {
                        locRef = locRefList.get(fieldIndex);
                    } else {
                        break;
                    }
                } else {
                    break;
                }
            }
            if (locRef != wrapLoc.getSourceRef()) {
                wrapLoc = fromConfigValue(locRef);
            }
        }
        List<JsonMappingException.Reference> paths = Lists.reverse(cause.getPath());
        if (!paths.isEmpty()) {
            JsonMappingException withLoc = new JsonMappingException(rootMessage(cause), wrapLoc, cause);
            for (JsonMappingException.Reference path : paths) {
                withLoc.prependPath(path);
            }
            return withLoc;
        } else {
            return new JsonMappingException(rootMessage(cause), wrapLoc, cause);
        }
    }
    return cause;
}

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From source file:com.addthis.codec.jackson.Jackson.java

public static IOException maybeUnwrapPath(String pathToSkip, IOException cause) {
    if ((pathToSkip != null) && (cause instanceof JsonMappingException)) {
        JsonMappingException mappingException = (JsonMappingException) cause;
        List<JsonMappingException.Reference> paths = mappingException.getPath();
        if (!paths.isEmpty()) {
            Iterator<String> pathIterator = dotSplitter.split(pathToSkip).iterator();
            Iterator<JsonMappingException.Reference> refIterator = paths.iterator();
            while (pathIterator.hasNext()) {
                String pathToSkipPart = pathIterator.next();
                if (!refIterator.hasNext()) {
                    return cause;
                }//from  ww w  . j  ava  2 s .  com
                String nextRefField = refIterator.next().getFieldName();
                if (!pathToSkipPart.equals(nextRefField)) {
                    return cause;
                }
            }
            JsonMappingException unwrapped = new JsonMappingException(rootMessage(mappingException),
                    mappingException.getLocation(), mappingException.getCause());
            if (refIterator.hasNext()) {
                List<JsonMappingException.Reference> remainingRefs = Lists.newArrayList(refIterator);
                for (JsonMappingException.Reference reference : Lists.reverse(remainingRefs)) {
                    unwrapped.prependPath(reference);
                }
            }
            return unwrapped;
        }
    }
    return cause;
}

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