BsonObjectTraversingParser (MongoDB Jackson POJO Mapper 1.4.2 API)

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net.vz.mongodb.jackson.internal.object
Class BsonObjectTraversingParser

java.lang.Object
  org.codehaus.jackson.JsonParser
      net.vz.mongodb.jackson.internal.object.BsonObjectTraversingParser

All Implemented Interfaces:: Closeable, JacksonDBCollectionProvider, org.codehaus.jackson.Versioned

public class BsonObjectTraversingParser
extends org.codehaus.jackson.JsonParser
implements JacksonDBCollectionProvider
extends org.codehaus.jackson.JsonParser
implements JacksonDBCollectionProvider

Parses a BSONObject by traversing it. This class was copied from org.codehaus.jackson.node.TreeTraversingParser and then adapted to be for BSONObject's, rather than JsonNode's. While decoding by the cursor uses DBDecoderBsonParser, there are still things that need to be decoded from the DBObjects, including the result of findAndModify, and saved objects after saving.

Since:: 1.0
Author:: James Roper

Nested Class Summary

Nested classes/interfaces inherited from class org.codehaus.jackson.JsonParser
`org.codehaus.jackson.JsonParser.Feature, org.codehaus.jackson.JsonParser.NumberType`

Field Summary
`protected boolean`	`closed` Flag that indicates whether parser is closed or not.
`protected org.codehaus.jackson.JsonToken`	`nextToken` Sometimes parser needs to buffer a single look-ahead token; if so, it'll be stored here.
`protected net.vz.mongodb.jackson.internal.object.BsonObjectCursor`	`nodeCursor` Traversal context within tree
`protected org.codehaus.jackson.ObjectCodec`	`objectCodec`
`protected boolean`	`startContainer` Flag needed to handle recursion into contents of child Array/Object nodes.

Fields inherited from class org.codehaus.jackson.JsonParser
`_currToken, _features, _lastClearedToken`

Constructor Summary
`BsonObjectTraversingParser(JacksonDBCollection dbCollection, org.bson.BSONObject o)`
`BsonObjectTraversingParser(JacksonDBCollection dbCollection, org.bson.BSONObject o, org.codehaus.jackson.ObjectCodec codec)`

Method Summary
`void`	`close()`
`protected Object`	`currentNode()`
`BigInteger`	`getBigIntegerValue()`
`byte[]`	`getBinaryValue(org.codehaus.jackson.Base64Variant b64variant)`
`org.codehaus.jackson.ObjectCodec`	`getCodec()`
`org.codehaus.jackson.JsonLocation`	`getCurrentLocation()`
`String`	`getCurrentName()`
`JacksonDBCollection`	`getDBCollection()` Get the JacksonDBCollection that this object knows about
`BigDecimal`	`getDecimalValue()`
`double`	`getDoubleValue()`
`Object`	`getEmbeddedObject()`
`float`	`getFloatValue()`
`int`	`getIntValue()`
`long`	`getLongValue()`
`org.codehaus.jackson.JsonParser.NumberType`	`getNumberType()`
`Number`	`getNumberValue()`
`org.codehaus.jackson.JsonStreamContext`	`getParsingContext()`
`String`	`getText()`
`char[]`	`getTextCharacters()`
`int`	`getTextLength()`
`int`	`getTextOffset()`
`org.codehaus.jackson.JsonLocation`	`getTokenLocation()`
`boolean`	`hasTextCharacters()`
`boolean`	`isClosed()`
`org.codehaus.jackson.JsonToken`	`nextToken()`
`void`	`setCodec(org.codehaus.jackson.ObjectCodec c)`
`org.codehaus.jackson.JsonParser`	`skipChildren()`

Methods inherited from class org.codehaus.jackson.JsonParser
_constructError, canUseSchema, clearCurrentToken, configure, disable, disableFeature, enable, enableFeature, getBinaryValue, getBooleanValue, getByteValue, getCurrentToken, getInputSource, getLastClearedToken, getShortValue, getValueAsBoolean, getValueAsBoolean, getValueAsDouble, getValueAsDouble, getValueAsInt, getValueAsInt, getValueAsLong, getValueAsLong, hasCurrentToken, isEnabled, isExpectedStartArrayToken, isFeatureEnabled, nextBooleanValue, nextFieldName, nextIntValue, nextLongValue, nextTextValue, nextValue, readValueAs, readValueAs, readValueAsTree, readValuesAs, readValuesAs, releaseBuffered, releaseBuffered, setFeature, setSchema, version

Methods inherited from class org.codehaus.jackson.JsonParser

_constructError, canUseSchema, clearCurrentToken, configure, disable, disableFeature, enable, enableFeature, getBinaryValue, getBooleanValue, getByteValue, getCurrentToken, getInputSource, getLastClearedToken, getShortValue, getValueAsBoolean, getValueAsBoolean, getValueAsDouble, getValueAsDouble, getValueAsInt, getValueAsInt, getValueAsLong, getValueAsLong, hasCurrentToken, isEnabled, isExpectedStartArrayToken, isFeatureEnabled, nextBooleanValue, nextFieldName, nextIntValue, nextLongValue, nextTextValue, nextValue, readValueAs, readValueAs, readValueAsTree, readValuesAs, readValuesAs, releaseBuffered, releaseBuffered, setFeature, setSchema, version

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

Field Detail

objectCodec

protected org.codehaus.jackson.ObjectCodec objectCodec

nodeCursor

protected net.vz.mongodb.jackson.internal.object.BsonObjectCursor nodeCursor

Traversal context within tree

nextToken

protected org.codehaus.jackson.JsonToken nextToken

Sometimes parser needs to buffer a single look-ahead token; if so, it'll be stored here. This is currently used for handling

startContainer

protected boolean startContainer

Flag needed to handle recursion into contents of child Array/Object nodes.

closed

protected boolean closed

Flag that indicates whether parser is closed or not. Gets set when parser is either closed by explicit call (close()) or when end-of-input is reached.

Constructor Detail