Examples with JsonParser org.apache.flink.shaded.jackson2.com.fasterxml.jackson.core.JsonParser used on opensource projects

Example 76 with JsonParser

use of org.apache.flink.shaded.jackson2.com.fasterxml.jackson.core.JsonParser in project kripton by xcesco.

the class DoubleDaoImpl method parser2.

/**
 * for param parser2 parsing
 */
private Double[] parser2(byte[] input) {
    if (input == null) {
        return null;
    }
    KriptonJsonContext context = KriptonBinder.jsonBind();
    try (JacksonWrapperParser wrapper = context.createParser(input)) {
        JsonParser jacksonParser = wrapper.jacksonParser;
        // START_OBJECT
        jacksonParser.nextToken();
        // value of "element"
        jacksonParser.nextValue();
        Double[] result = null;
        if (jacksonParser.currentToken() == JsonToken.START_ARRAY) {
            ArrayList<Double> collection = new ArrayList<>();
            Double item = null;
            while (jacksonParser.nextToken() != JsonToken.END_ARRAY) {
                if (jacksonParser.currentToken() == JsonToken.VALUE_NULL) {
                    item = null;
                } else {
                    item = jacksonParser.getDoubleValue();
                }
                collection.add(item);
            }
            result = CollectionUtils.asDoubleArray(collection);
        }
        return result;
    } catch (Exception e) {
        throw (new KriptonRuntimeException(e.getMessage()));
    }
}

Example 77 with JsonParser

use of org.apache.flink.shaded.jackson2.com.fasterxml.jackson.core.JsonParser in project kripton by xcesco.

the class IntDaoImpl method parser2.

/**
 * for param parser2 parsing
 */
private Integer[] parser2(byte[] input) {
    if (input == null) {
        return null;
    }
    KriptonJsonContext context = KriptonBinder.jsonBind();
    try (JacksonWrapperParser wrapper = context.createParser(input)) {
        JsonParser jacksonParser = wrapper.jacksonParser;
        // START_OBJECT
        jacksonParser.nextToken();
        // value of "element"
        jacksonParser.nextValue();
        Integer[] result = null;
        if (jacksonParser.currentToken() == JsonToken.START_ARRAY) {
            ArrayList<Integer> collection = new ArrayList<>();
            Integer item = null;
            while (jacksonParser.nextToken() != JsonToken.END_ARRAY) {
                if (jacksonParser.currentToken() == JsonToken.VALUE_NULL) {
                    item = null;
                } else {
                    item = jacksonParser.getIntValue();
                }
                collection.add(item);
            }
            result = CollectionUtils.asIntegerArray(collection);
        }
        return result;
    } catch (Exception e) {
        throw (new KriptonRuntimeException(e.getMessage()));
    }
}

Example 78 with JsonParser

use of org.apache.flink.shaded.jackson2.com.fasterxml.jackson.core.JsonParser in project kripton by xcesco.

the class DoubleBeanTable method parseValue.

/**
 * for attribute value parsing
 */
public static double[] parseValue(byte[] input) {
    if (input == null) {
        return null;
    }
    KriptonJsonContext context = KriptonBinder.jsonBind();
    try (JacksonWrapperParser wrapper = context.createParser(input)) {
        JsonParser jacksonParser = wrapper.jacksonParser;
        // START_OBJECT
        jacksonParser.nextToken();
        // value of "element"
        jacksonParser.nextValue();
        double[] result = null;
        if (jacksonParser.currentToken() == JsonToken.START_ARRAY) {
            ArrayList<Double> collection = new ArrayList<>();
            Double item = null;
            while (jacksonParser.nextToken() != JsonToken.END_ARRAY) {
                if (jacksonParser.currentToken() == JsonToken.VALUE_NULL) {
                    item = null;
                } else {
                    item = jacksonParser.getDoubleValue();
                }
                collection.add(item);
            }
            result = CollectionUtils.asDoubleTypeArray(collection);
        }
        return result;
    } catch (Exception e) {
        throw (new KriptonRuntimeException(e.getMessage()));
    }
}

Example 79 with JsonParser

use of org.apache.flink.shaded.jackson2.com.fasterxml.jackson.core.JsonParser in project kripton by xcesco.

the class DoubleDaoImpl method parser1.

/**
 * for param parser1 parsing
 */
private double[] parser1(byte[] input) {
    if (input == null) {
        return null;
    }
    KriptonJsonContext context = KriptonBinder.jsonBind();
    try (JacksonWrapperParser wrapper = context.createParser(input)) {
        JsonParser jacksonParser = wrapper.jacksonParser;
        // START_OBJECT
        jacksonParser.nextToken();
        // value of "element"
        jacksonParser.nextValue();
        double[] result = null;
        if (jacksonParser.currentToken() == JsonToken.START_ARRAY) {
            ArrayList<Double> collection = new ArrayList<>();
            Double item = null;
            while (jacksonParser.nextToken() != JsonToken.END_ARRAY) {
                if (jacksonParser.currentToken() == JsonToken.VALUE_NULL) {
                    item = null;
                } else {
                    item = jacksonParser.getDoubleValue();
                }
                collection.add(item);
            }
            result = CollectionUtils.asDoubleTypeArray(collection);
        }
        return result;
    } catch (Exception e) {
        throw (new KriptonRuntimeException(e.getMessage()));
    }
}

Example 80 with JsonParser

use of org.apache.flink.shaded.jackson2.com.fasterxml.jackson.core.JsonParser in project kripton by xcesco.

the class DoubleDaoImpl method parser2.

/**
 * for param parser2 parsing
 */
private Double[] parser2(byte[] input) {
    if (input == null) {
        return null;
    }
    KriptonJsonContext context = KriptonBinder.jsonBind();
    try (JacksonWrapperParser wrapper = context.createParser(input)) {
        JsonParser jacksonParser = wrapper.jacksonParser;
        // START_OBJECT
        jacksonParser.nextToken();
        // value of "element"
        jacksonParser.nextValue();
        Double[] result = null;
        if (jacksonParser.currentToken() == JsonToken.START_ARRAY) {
            ArrayList<Double> collection = new ArrayList<>();
            Double item = null;
            while (jacksonParser.nextToken() != JsonToken.END_ARRAY) {
                if (jacksonParser.currentToken() == JsonToken.VALUE_NULL) {
                    item = null;
                } else {
                    item = jacksonParser.getDoubleValue();
                }
                collection.add(item);
            }
            result = CollectionUtils.asDoubleArray(collection);
        }
        return result;
    } catch (Exception e) {
        throw (new KriptonRuntimeException(e.getMessage()));
    }
}