Package edu.internet2.middleware.grouperClientExt.com.fasterxml.jackson.core

Class JsonLocation

java.lang.Object
edu.internet2.middleware.grouperClientExt.com.fasterxml.jackson.core.JsonLocation
All Implemented Interfaces:
Serializable
public class JsonLocation extends Object implements Serializable
Object that encapsulates Location information used for reporting parsing (or potentially generation) errors, as well as current location within input streams.

NOTE: users should be careful if using equals(java.lang.Object) implementation as it may or may not compare underlying "content reference" for equality. Instead if would make sense to explicitly implementing equality checks using specific criteria caller desires.

See Also:

  • Field Details

    • MAX_CONTENT_SNIPPET

      @Deprecated public static final int MAX_CONTENT_SNIPPET
      Deprecated.
      Since 2.13 use ContentReference.DEFAULT_MAX_CONTENT_SNIPPET instead
      See Also:

    • NA

      public static final JsonLocation NA
      Shared immutable "N/A location" that can be returned to indicate that no location information is available.

      NOTE: before 2.9, Location was given as String "N/A"; with 2.9 it was removed so that source should be indicated as "UNKNOWN".

    • _totalBytes

      protected final long _totalBytes

    • _totalChars

      protected final long _totalChars

    • _lineNr

      protected final int _lineNr

    • _columnNr

      protected final int _columnNr

    • _contentReference

      protected final ContentReference _contentReference
      Reference to input source; never null (but may be that of ContentReference.unknown()).
      Since:
      2.13 (before we have _sourceRef (Object-valued)

    • _sourceDescription

      protected transient String _sourceDescription
      Lazily constructed description for source; constructed if and when sourceDescription() is called, retained.
      Since:
      2.13

  • Constructor Details

    • JsonLocation

      public JsonLocation(ContentReference contentRef, long totalChars, int lineNr, int colNr)

    • JsonLocation

      public JsonLocation(ContentReference contentRef, long totalBytes, long totalChars, int lineNr, int columnNr)

    • JsonLocation

      @Deprecated public JsonLocation(Object srcRef, long totalChars, int lineNr, int columnNr)
      Deprecated.

    • JsonLocation

      @Deprecated public JsonLocation(Object srcRef, long totalBytes, long totalChars, int lineNr, int columnNr)
      Deprecated.

  • Method Details

    • _wrap

      protected static ContentReference _wrap(Object srcRef)

    • contentReference

      public ContentReference contentReference()
      Accessor for information about the original input source content is being read from. Returned reference is never null but may not contain useful information.

      NOTE: not getter, on purpose, to avoid inlusion if serialized using default Jackson serializer.

      Returns:
      Object with information about input source.
      Since:
      2.13 (to replace getSourceRef)

    • getSourceRef

      @Deprecated public Object getSourceRef()
      Deprecated.
      Since 2.13 Use contentReference() instead
      Reference to the original resource being read, if one available. For example, when a parser has been constructed by passing a File instance, this method would return that File. Will return null if no such reference is available, for example when InputStream was used to construct the parser instance.
      Returns:
      Source reference this location was constructed with, if any; null if none

    • getLineNr

      public int getLineNr()
      Access for getting line number of this location, if available. Note that line number is typically not available for binary formats.
      Returns:
      Line number of the location (1-based), if available; -1 if not.

    • getColumnNr

      public int getColumnNr()
      Access for getting column position of this location, if available. Note that column position is typically not available for binary formats.
      Returns:
      Column position of the location (1-based), if available; -1 if not.

    • getCharOffset

      public long getCharOffset()
      Returns:
      Character offset within underlying stream, reader or writer, if available; -1 if not.

    • getByteOffset

      public long getByteOffset()
      Returns:
      Byte offset within underlying stream, reader or writer, if available; -1 if not.

    • sourceDescription

      public String sourceDescription()
      Accessor for getting a textual description of source reference (Object returned by getSourceRef()), as included in description returned by toString().

      Note: implementation will simply call ContentReference.buildSourceDescription())

      NOTE: not added as a "getter" to prevent it from getting serialized.

      Returns:
      Description of the source reference (see getSourceRef()
      Since:
      2.9

    • offsetDescription

      public String offsetDescription()
      Accessor for a brief summary of Location offsets (line number, column position, or byte offset, if available).
      Returns:
      Description of available relevant location offsets; combination of line number and column position or byte offset
      Since:
      2.13

    • appendOffsetDescription

      public StringBuilder appendOffsetDescription(StringBuilder sb)

    • hashCode

      public int hashCode()
      Overrides:
      hashCode in class Object

    • equals

      public boolean equals(Object other)
      Overrides:
      equals in class Object

    • toString

      public String toString()
      Overrides:
      toString in class Object