Java Code Examples for org.apache.tinkerpop.shaded.jackson.core.JsonToken#END_ARRAY

The following examples show how to use org.apache.tinkerpop.shaded.jackson.core.JsonToken#END_ARRAY . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.

Example 1

Source File: TinkerIoRegistryV3d0.java From tinkergraph-gremlin with Apache License 2.0

6 votes

@Override
public TinkerGraph deserialize(final JsonParser jsonParser, final DeserializationContext deserializationContext) throws IOException, JsonProcessingException {
    final Configuration conf = new BaseConfiguration();
    conf.setProperty("gremlin.tinkergraph.defaultVertexPropertyCardinality", "list");
    final TinkerGraph graph = TinkerGraph.open(conf);

    while (jsonParser.nextToken() != JsonToken.END_OBJECT) {
        if (jsonParser.getCurrentName().equals("vertices")) {
            while (jsonParser.nextToken() != JsonToken.END_ARRAY) {
                if (jsonParser.currentToken() == JsonToken.START_OBJECT) {
                    final DetachedVertex v = (DetachedVertex) deserializationContext.readValue(jsonParser, Vertex.class);
                    v.attach(Attachable.Method.getOrCreate(graph));
                }
            }
        } else if (jsonParser.getCurrentName().equals("edges")) {
            while (jsonParser.nextToken() != JsonToken.END_ARRAY) {
                if (jsonParser.currentToken() == JsonToken.START_OBJECT) {
                    final DetachedEdge e = (DetachedEdge) deserializationContext.readValue(jsonParser, Edge.class);
                    e.attach(Attachable.Method.getOrCreate(graph));
                }
            }
        }
    }

    return graph;
}

Example 2

Source File: TinkerIoRegistryV2d0.java From tinkergraph-gremlin with Apache License 2.0

6 votes

@Override
public TinkerGraph deserialize(final JsonParser jsonParser, final DeserializationContext deserializationContext) throws IOException, JsonProcessingException {
    final Configuration conf = new BaseConfiguration();
    conf.setProperty("gremlin.tinkergraph.defaultVertexPropertyCardinality", "list");
    final TinkerGraph graph = TinkerGraph.open(conf);

    while (jsonParser.nextToken() != JsonToken.END_OBJECT) {
        if (jsonParser.getCurrentName().equals("vertices")) {
            while (jsonParser.nextToken() != JsonToken.END_ARRAY) {
                if (jsonParser.currentToken() == JsonToken.START_OBJECT) {
                    final DetachedVertex v = (DetachedVertex) deserializationContext.readValue(jsonParser, Vertex.class);
                    v.attach(Attachable.Method.getOrCreate(graph));
                }
            }
        } else if (jsonParser.getCurrentName().equals("edges")) {
            while (jsonParser.nextToken() != JsonToken.END_ARRAY) {
                if (jsonParser.currentToken() == JsonToken.START_OBJECT) {
                    final DetachedEdge e = (DetachedEdge) deserializationContext.readValue(jsonParser, Edge.class);
                    e.attach(Attachable.Method.getOrCreate(graph));
                }
            }
        }
    }

    return graph;
}

Example 3

Source File: GraphSONSerializersV3d0.java From tinkerpop with Apache License 2.0

6 votes

public Vertex deserialize(final JsonParser jsonParser, final DeserializationContext deserializationContext) throws IOException, JsonProcessingException {
    final DetachedVertex.Builder v = DetachedVertex.build();
    while (jsonParser.nextToken() != JsonToken.END_OBJECT) {
        if (jsonParser.getCurrentName().equals(GraphSONTokens.ID)) {
            jsonParser.nextToken();
            v.setId(deserializationContext.readValue(jsonParser, Object.class));
        } else if (jsonParser.getCurrentName().equals(GraphSONTokens.LABEL)) {
            jsonParser.nextToken();
            v.setLabel(jsonParser.getText());
        } else if (jsonParser.getCurrentName().equals(GraphSONTokens.PROPERTIES)) {
            jsonParser.nextToken();
            while (jsonParser.nextToken() != JsonToken.END_OBJECT) {
                jsonParser.nextToken();
                while (jsonParser.nextToken() != JsonToken.END_ARRAY) {
                    v.addProperty((DetachedVertexProperty) deserializationContext.readValue(jsonParser, VertexProperty.class));
                }
            }
        }
    }

    return v.create();
}

Example 4

Source File: GraphSONSerializersV2d0.java From tinkerpop with Apache License 2.0

6 votes

public Vertex deserialize(final JsonParser jsonParser, final DeserializationContext deserializationContext) throws IOException, JsonProcessingException {
    final DetachedVertex.Builder v = DetachedVertex.build();
    while (jsonParser.nextToken() != JsonToken.END_OBJECT) {
        if (jsonParser.getCurrentName().equals(GraphSONTokens.ID)) {
            jsonParser.nextToken();
            v.setId(deserializationContext.readValue(jsonParser, Object.class));
        } else if (jsonParser.getCurrentName().equals(GraphSONTokens.LABEL)) {
            jsonParser.nextToken();
            v.setLabel(jsonParser.getText());
        } else if (jsonParser.getCurrentName().equals(GraphSONTokens.PROPERTIES)) {
            jsonParser.nextToken();
            while (jsonParser.nextToken() != JsonToken.END_OBJECT) {
                jsonParser.nextToken();
                while (jsonParser.nextToken() != JsonToken.END_ARRAY) {
                    v.addProperty((DetachedVertexProperty) deserializationContext.readValue(jsonParser, VertexProperty.class));
                }
            }
        }
    }

    return v.create();
}

Example 5

Source File: TinkerIoRegistryV3d0.java From tinkerpop with Apache License 2.0

6 votes

@Override
public TinkerGraph deserialize(final JsonParser jsonParser, final DeserializationContext deserializationContext) throws IOException, JsonProcessingException {
    final Configuration conf = new BaseConfiguration();
    conf.setProperty("gremlin.tinkergraph.defaultVertexPropertyCardinality", "list");
    final TinkerGraph graph = TinkerGraph.open(conf);

    while (jsonParser.nextToken() != JsonToken.END_OBJECT) {
        if (jsonParser.getCurrentName().equals("vertices")) {
            while (jsonParser.nextToken() != JsonToken.END_ARRAY) {
                if (jsonParser.currentToken() == JsonToken.START_OBJECT) {
                    final DetachedVertex v = (DetachedVertex) deserializationContext.readValue(jsonParser, Vertex.class);
                    v.attach(Attachable.Method.getOrCreate(graph));
                }
            }
        } else if (jsonParser.getCurrentName().equals("edges")) {
            while (jsonParser.nextToken() != JsonToken.END_ARRAY) {
                if (jsonParser.currentToken() == JsonToken.START_OBJECT) {
                    final DetachedEdge e = (DetachedEdge) deserializationContext.readValue(jsonParser, Edge.class);
                    e.attach(Attachable.Method.getOrCreate(graph));
                }
            }
        }
    }

    return graph;
}

Example 6

Source File: TinkerIoRegistryV2d0.java From tinkerpop with Apache License 2.0

6 votes

@Override
public TinkerGraph deserialize(final JsonParser jsonParser, final DeserializationContext deserializationContext) throws IOException, JsonProcessingException {
    final Configuration conf = new BaseConfiguration();
    conf.setProperty("gremlin.tinkergraph.defaultVertexPropertyCardinality", "list");
    final TinkerGraph graph = TinkerGraph.open(conf);

    while (jsonParser.nextToken() != JsonToken.END_OBJECT) {
        if (jsonParser.getCurrentName().equals("vertices")) {
            while (jsonParser.nextToken() != JsonToken.END_ARRAY) {
                if (jsonParser.currentToken() == JsonToken.START_OBJECT) {
                    final DetachedVertex v = (DetachedVertex) deserializationContext.readValue(jsonParser, Vertex.class);
                    v.attach(Attachable.Method.getOrCreate(graph));
                }
            }
        } else if (jsonParser.getCurrentName().equals("edges")) {
            while (jsonParser.nextToken() != JsonToken.END_ARRAY) {
                if (jsonParser.currentToken() == JsonToken.START_OBJECT) {
                    final DetachedEdge e = (DetachedEdge) deserializationContext.readValue(jsonParser, Edge.class);
                    e.attach(Attachable.Method.getOrCreate(graph));
                }
            }
        }
    }

    return graph;
}

Example 7

Source File: JavaUtilSerializersV3d0.java From tinkerpop with Apache License 2.0

5 votes

@Override
public Map deserialize(final JsonParser jsonParser, final DeserializationContext deserializationContext) throws IOException, JsonProcessingException {
    final Map<Object,Object> m = new LinkedHashMap<>();

    while (jsonParser.nextToken() != JsonToken.END_ARRAY) {
        final Object key = deserializationContext.readValue(jsonParser, Object.class);
        jsonParser.nextToken();
        final Object val = deserializationContext.readValue(jsonParser, Object.class);
        m.put(key, val);
    }

    return m;
}

Example 8

Source File: JavaUtilSerializersV3d0.java From tinkerpop with Apache License 2.0

5 votes

@Override
public Set deserialize(final JsonParser jsonParser, final DeserializationContext deserializationContext) throws IOException, JsonProcessingException {
    final Set<Object> s = new LinkedHashSet<>();

    while (jsonParser.nextToken() != JsonToken.END_ARRAY) {
        s.add(deserializationContext.readValue(jsonParser, Object.class));
    }

    return s;
}

Example 9

Source File: JavaUtilSerializersV3d0.java From tinkerpop with Apache License 2.0

5 votes

@Override
public List deserialize(final JsonParser jsonParser, final DeserializationContext deserializationContext) throws IOException, JsonProcessingException {
    final List<Object> s = new LinkedList<>();

    while (jsonParser.nextToken() != JsonToken.END_ARRAY) {
        s.add(deserializationContext.readValue(jsonParser, Object.class));
    }

    return s;
}

Example 10

Source File: TraversalSerializersV2d0.java From tinkerpop with Apache License 2.0

5 votes

@Override
public Bytecode deserialize(final JsonParser jsonParser, final DeserializationContext deserializationContext) throws IOException, JsonProcessingException {
    final Bytecode bytecode = new Bytecode();

    while (jsonParser.nextToken() != JsonToken.END_OBJECT) {
        final String current = jsonParser.getCurrentName();
        if (current.equals(GraphSONTokens.SOURCE) || current.equals(GraphSONTokens.STEP)) {
            jsonParser.nextToken();

            while (jsonParser.nextToken() != JsonToken.END_ARRAY) {

                // there should be a list now and the first item in the list is always string and is the step name
                // skip the start array
                jsonParser.nextToken();
                
                final String stepName = jsonParser.getText();

                // iterate through the rest of the list for arguments until it gets to the end
                final List<Object> arguments = new ArrayList<>();
                while (jsonParser.nextToken() != JsonToken.END_ARRAY) {
                    // we don't know the types here, so let the deserializer figure that business out
                    arguments.add(deserializationContext.readValue(jsonParser, Object.class));
                }

                // if it's not a "source" then it must be a "step"
                if (current.equals(GraphSONTokens.SOURCE))
                    bytecode.addSource(stepName, arguments.toArray());
                else
                    bytecode.addStep(stepName, arguments.toArray());
            }
        }
    }
    return bytecode;
}

Example 11

Source File: TraversalSerializersV3d0.java From tinkerpop with Apache License 2.0

5 votes

@Override
public Bytecode deserialize(final JsonParser jsonParser, final DeserializationContext deserializationContext) throws IOException, JsonProcessingException {
    final Bytecode bytecode = new Bytecode();

    while (jsonParser.nextToken() != JsonToken.END_OBJECT) {
        final String current = jsonParser.getCurrentName();
        if (current.equals(GraphSONTokens.SOURCE) || current.equals(GraphSONTokens.STEP)) {
            jsonParser.nextToken();

            while (jsonParser.nextToken() != JsonToken.END_ARRAY) {

                // there should be a list now and the first item in the list is always string and is the step name
                // skip the start array
                jsonParser.nextToken();

                final String stepName = jsonParser.getText();

                // iterate through the rest of the list for arguments until it gets to the end
                final List<Object> arguments = new ArrayList<>();
                while (jsonParser.nextToken() != JsonToken.END_ARRAY) {
                    // we don't know the types here, so let the deserializer figure that business out
                    arguments.add(deserializationContext.readValue(jsonParser, Object.class));
                }

                // if it's not a "source" then it must be a "step"
                if (current.equals(GraphSONTokens.SOURCE))
                    bytecode.addSource(stepName, arguments.toArray());
                else
                    bytecode.addStep(stepName, arguments.toArray());
            }
        }
    }
    return bytecode;
}

Example 12

Source File: TraversalSerializersV3d0.java From tinkerpop with Apache License 2.0

5 votes

@Override
public BulkSet deserialize(final JsonParser jsonParser, final DeserializationContext deserializationContext) throws IOException, JsonProcessingException {

    final BulkSet<Object> bulkSet = new BulkSet<>();

    while (jsonParser.nextToken() != JsonToken.END_ARRAY) {
        final Object key = deserializationContext.readValue(jsonParser, Object.class);
        jsonParser.nextToken();
        final Long val = deserializationContext.readValue(jsonParser, Long.class);
        bulkSet.add(key, val);
    }

    return bulkSet;
}