Package com.github.shyiko.mysql.binlog.event.deserialization.json

Class JsonStringFormatter

java.lang.Object
com.github.shyiko.mysql.binlog.event.deserialization.json.JsonStringFormatter
All Implemented Interfaces:
JsonFormatter
public class JsonStringFormatter extends Object implements JsonFormatter
A JsonFormatter implementation that creates a JSON string representation.
Author:
Randall Hauch

  • Constructor Summary

    Constructors
    Constructor
    Description
    JsonStringFormatter()
     
    JsonStringFormatter(int capacity)
    Constructs a JsonFormatter with the given initial capacity.

  • Method Summary

    Modifier and Type
    Method
    Description
    protected void
    appendDate(int year, int month, int day)
     
    protected void
    appendFourDigitUnsignedInt(int value)
     
    protected void
    appendSixDigitUnsignedInt(int value, boolean trimTrailingZeros)
     
    protected void
    appendString(String original)
    Append a string by escaping any characters that must be escaped.
    protected void
    appendTime(int hour, int min, int sec, int microSeconds)
     
    protected void
    appendTwoDigitUnsignedInt(int value)
     
    void
    beginArray(int numElements)
    Prepare to receive the value pairs that in a JSON array.
    void
    beginObject(int numElements)
    Prepare to receive the name-value pairs in a JSON object.
    void
    endArray()
    Complete the previously-started JSON array.
    void
    endObject()
    Complete the previously-started JSON object.
    String
    getString()
     
    void
    name(String name)
    Receive the name of an element in a JSON object.
    void
    nextEntry()
    Called after an entry signaling that another entry will be signaled.
    String
    toString()
     
    void
    value(boolean value)
    Receive the boolean value of an element in a JSON object.
    void
    value(double value)
    Receive the double value of an element in a JSON object.
    void
    value(int value)
    Receive the integer value of an element in a JSON object.
    void
    value(long value)
    Receive the long value of an element in a JSON object.
    void
    value(String value)
    Receive the string value of an element in a JSON object.
    void
    value(BigDecimal value)
    Receive the BigDecimal value of an element in a JSON object.
    void
    value(BigInteger value)
    Receive the BigInteger value of an element in a JSON object.
    void
    valueDate(int year, int month, int day)
    Receive the date value of an element in a JSON object.
    void
    valueDatetime(int year, int month, int day, int hour, int min, int sec, int microSeconds)
    Receive the date and time value of an element in a JSON object.
    void
    valueNull()
    Receive a null value of an element in a JSON object.
    void
    valueOpaque(ColumnType type, byte[] value)
    Receive an opaque value of an element in a JSON object.
    void
    valueTime(int hour, int min, int sec, int microSeconds)
    Receive the time value of an element in a JSON object.
    void
    valueTimestamp(long secondsPastEpoch, int microSeconds)
    Receive the timestamp value of an element in a JSON object.
    void
    valueYear(int year)
    Receive the year value of an element in a JSON object.

    Methods inherited from class java.lang.Object

    clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

  • Constructor Details

    • JsonStringFormatter

      public JsonStringFormatter()

    • JsonStringFormatter

      public JsonStringFormatter(int capacity)
      Constructs a JsonFormatter with the given initial capacity.
      Parameters:
      capacity - the initial capacity. Should be a positive number.

  • Method Details

    • toString

      public String toString()
      Overrides:
      toString in class Object

    • getString

      public String getString()

    • beginObject

      public void beginObject(int numElements)
      Description copied from interface: JsonFormatter
      Prepare to receive the name-value pairs in a JSON object.
      Specified by:
      beginObject in interface JsonFormatter
      Parameters:
      numElements - the number of name-value pairs (or elements)

    • beginArray

      public void beginArray(int numElements)
      Description copied from interface: JsonFormatter
      Prepare to receive the value pairs that in a JSON array.
      Specified by:
      beginArray in interface JsonFormatter
      Parameters:
      numElements - the number of array elements

    • endObject

      public void endObject()
      Description copied from interface: JsonFormatter
      Complete the previously-started JSON object.
      Specified by:
      endObject in interface JsonFormatter

    • endArray

      public void endArray()
      Description copied from interface: JsonFormatter
      Complete the previously-started JSON array.
      Specified by:
      endArray in interface JsonFormatter

    • name

      public void name(String name)
      Description copied from interface: JsonFormatter
      Receive the name of an element in a JSON object.
      Specified by:
      name in interface JsonFormatter
      Parameters:
      name - the element's name; never null

    • value

      public void value(String value)
      Description copied from interface: JsonFormatter
      Receive the string value of an element in a JSON object.
      Specified by:
      value in interface JsonFormatter
      Parameters:
      value - the element's value; never null

    • value

      public void value(int value)
      Description copied from interface: JsonFormatter
      Receive the integer value of an element in a JSON object.
      Specified by:
      value in interface JsonFormatter
      Parameters:
      value - the element's value

    • value

      public void value(long value)
      Description copied from interface: JsonFormatter
      Receive the long value of an element in a JSON object.
      Specified by:
      value in interface JsonFormatter
      Parameters:
      value - the element's value

    • value

      public void value(double value)
      Description copied from interface: JsonFormatter
      Receive the double value of an element in a JSON object.
      Specified by:
      value in interface JsonFormatter
      Parameters:
      value - the element's value

    • value

      public void value(BigInteger value)
      Description copied from interface: JsonFormatter
      Receive the BigInteger value of an element in a JSON object.
      Specified by:
      value in interface JsonFormatter
      Parameters:
      value - the element's value; never null

    • value

      public void value(BigDecimal value)
      Description copied from interface: JsonFormatter
      Receive the BigDecimal value of an element in a JSON object.
      Specified by:
      value in interface JsonFormatter
      Parameters:
      value - the element's value; never null

    • value

      public void value(boolean value)
      Description copied from interface: JsonFormatter
      Receive the boolean value of an element in a JSON object.
      Specified by:
      value in interface JsonFormatter
      Parameters:
      value - the element's value

    • valueNull

      public void valueNull()
      Description copied from interface: JsonFormatter
      Receive a null value of an element in a JSON object.
      Specified by:
      valueNull in interface JsonFormatter

    • valueYear

      public void valueYear(int year)
      Description copied from interface: JsonFormatter
      Receive the year value of an element in a JSON object.
      Specified by:
      valueYear in interface JsonFormatter
      Parameters:
      year - the year number that makes up the element's value

    • valueDate

      public void valueDate(int year, int month, int day)
      Description copied from interface: JsonFormatter
      Receive the date value of an element in a JSON object.
      Specified by:
      valueDate in interface JsonFormatter
      Parameters:
      year - the positive or negative year in the element's date value
      month - the month (0-12) in the element's date value
      day - the day of the month (0-31) in the element's date value

    • valueDatetime

      public void valueDatetime(int year, int month, int day, int hour, int min, int sec, int microSeconds)
      Description copied from interface: JsonFormatter
      Receive the date and time value of an element in a JSON object.
      Specified by:
      valueDatetime in interface JsonFormatter
      Parameters:
      year - the positive or negative year in the element's date value
      month - the month (0-12) in the element's date value
      day - the day of the month (0-31) in the element's date value
      hour - the hour of the day (0-24) in the element's time value
      min - the minutes of the hour (0-60) in the element's time value
      sec - the seconds of the minute (0-60) in the element's time value
      microSeconds - the number of microseconds in the element's time value

    • valueTime

      public void valueTime(int hour, int min, int sec, int microSeconds)
      Description copied from interface: JsonFormatter
      Receive the time value of an element in a JSON object.
      Specified by:
      valueTime in interface JsonFormatter
      Parameters:
      hour - the hour of the day (0-24) in the element's time value
      min - the minutes of the hour (0-60) in the element's time value
      sec - the seconds of the minute (0-60) in the element's time value
      microSeconds - the number of microseconds in the element's time value

    • valueTimestamp

      public void valueTimestamp(long secondsPastEpoch, int microSeconds)
      Description copied from interface: JsonFormatter
      Receive the timestamp value of an element in a JSON object.
      Specified by:
      valueTimestamp in interface JsonFormatter
      Parameters:
      secondsPastEpoch - the number of seconds past epoch (January 1, 1970) in the element's timestamp value
      microSeconds - the number of microseconds in the element's time value

    • valueOpaque

      public void valueOpaque(ColumnType type, byte[] value)
      Description copied from interface: JsonFormatter
      Receive an opaque value of an element in a JSON object.
      Specified by:
      valueOpaque in interface JsonFormatter
      Parameters:
      type - the column type for the value; may not be null
      value - the binary representation for the element's value

    • nextEntry

      public void nextEntry()
      Description copied from interface: JsonFormatter
      Called after an entry signaling that another entry will be signaled.
      Specified by:
      nextEntry in interface JsonFormatter

    • appendString

      protected void appendString(String original)
      Append a string by escaping any characters that must be escaped.
      Parameters:
      original - the string to be written; may not be null

    • appendTwoDigitUnsignedInt

      protected void appendTwoDigitUnsignedInt(int value)

    • appendFourDigitUnsignedInt

      protected void appendFourDigitUnsignedInt(int value)

    • appendSixDigitUnsignedInt

      protected void appendSixDigitUnsignedInt(int value, boolean trimTrailingZeros)

    • appendDate

      protected void appendDate(int year, int month, int day)

    • appendTime

      protected void appendTime(int hour, int min, int sec, int microSeconds)