List of readValueAs() Examples

Examples of readValueAs()

com.addthis.codec.config.ConfigTraversingParser.readValueAs()
com.addthis.codec.jackson.tree.ConfigTraversingParser.readValueAs()
com.fasterxml.jackson.core.JsonParser.readValueAs()
Method to deserialize JSON content into a non-container type (it can be an array type, however): typically a bean, array or a wrapper type (like {@link java.lang.Boolean}). Note: method can only be called if the parser has an object codec assigned; this is true for parsers constructed by MappingJsonFactory (from "jackson-databind" jar) but not for {@link JsonFactory} (unless its setCodecmethod has been explicitly called).
This method may advance the event stream, for structured types the current token will be the closing end marker (END_ARRAY, END_OBJECT) of the bound structure. For non-structured Json types (and for {@link JsonToken#VALUE_EMBEDDED_OBJECT}) stream is not advanced.
Note: this method should NOT be used if the result type is a container ( {@link java.util.Collection} or {@link java.util.Map}. The reason is that due to type erasure, key and value types can not be introspected when using this method.
org.apache.hadoop.util.CoronaSerializer.readValueAs()
The JsonParser class exposes a number of methods for reading values, which are named confusingly. They also don't move the current token ahead, which makes us use statements like jsonParser.nextToken() everywhere in the code. This wrapper method abstracts all that. @param valueType The type of the value to be read @param < T> @return @throws IOException
org.codehaus.jackson.JsonParser.readValueAs()
Method to deserialize JSON content into a non-container type (it can be an array type, however): typically a bean, array or a wrapper type (like {@link java.lang.Boolean}). Note: method can only be called if the parser has an object codec assigned; this is true for parsers constructed by {@link org.codehaus.jackson.map.MappingJsonFactory} butnot for {@link JsonFactory} (unless its setCodecmethod has been explicitly called).
This method may advance the event stream, for structured types the current token will be the closing end marker (END_ARRAY, END_OBJECT) of the bound structure. For non-structured Json types (and for {@link JsonToken#VALUE_EMBEDDED_OBJECT}) stream is not advanced.
Note: this method should NOT be used if the result type is a container ( {@link java.util.Collection} or {@link java.util.Map}. The reason is that due to type erasure, key and value types can not be introspected when using this method.

Examples of com.fasterxml.jackson.core.JsonParser.readValueAs()

            // pass in our objectCodec so that the subJsonParser knows about our configured Modules and Annotations
            JsonParser subJsonParser = root.traverse( jp.getCodec() );


            // Determine the "type" of filter we are dealing with Real or Logical and specify type
            if ( "OR".equals( value ) || "AND".equals( value ) ) {
                return subJsonParser.readValueAs( LogicalFilter1.class );
            }
            else {
                return subJsonParser.readValueAs( RealFilter.class );
            }
        }

View Full Code Here

Examples of com.fasterxml.jackson.core.JsonParser.readValueAs()

            // Determine the "type" of filter we are dealing with Real or Logical and specify type
            if ( "OR".equals( value ) || "AND".equals( value ) ) {
                return subJsonParser.readValueAs( LogicalFilter1.class );
            }
            else {
                return subJsonParser.readValueAs( RealFilter.class );
            }
        }
    }


    @Test

View Full Code Here

Examples of com.fasterxml.jackson.core.JsonParser.readValueAs()

                throw new RuntimeException( "Invalid format of LogicalFilter encountered." );
            }


            // pass in our objectCodec so that the subJsonParser knows about our configured Modules and Annotations
            JsonParser subJsonParser = arrayNode.traverse( objectCodec );
            List<QueryFilter4> childrenQueryFilters = subJsonParser.readValueAs( new TypeReference<List<QueryFilter4>>() {} );


            return new LogicalFilter4( QueryParam.valueOf( key ), childrenQueryFilters );
        }
    }

View Full Code Here

Examples of com.fasterxml.jackson.core.JsonParser.readValueAs()

            JsonParser subJsonParser = root.traverse( jp.getCodec() );


            // Check if it is a "RealFilter"
            JsonNode queryParam = root.get("queryParam");
            if ( queryParam != null && queryParam.isValueNode() ) {
                return subJsonParser.readValueAs( RealFilter.class );
            }
            else {
                return subJsonParser.readValueAs( LogicalFilter3.class );
            }
        }

View Full Code Here

Examples of com.fasterxml.jackson.core.JsonParser.readValueAs()

            JsonNode queryParam = root.get("queryParam");
            if ( queryParam != null && queryParam.isValueNode() ) {
                return subJsonParser.readValueAs( RealFilter.class );
            }
            else {
                return subJsonParser.readValueAs( LogicalFilter3.class );
            }
        }
    }


    @Test

View Full Code Here

Examples of com.fasterxml.jackson.core.JsonParser.readValueAs()

                throw new RuntimeException( "Invalid format of LogicalFilter encountered." );
            }


            // pass in our objectCodec so that the subJsonParser knows about our configured Modules and Annotations
            JsonParser subJsonParser = arrayNode.traverse( objectCodec );
            List<QueryFilter> childrenQueryFilters = subJsonParser.readValueAs( new TypeReference<List<QueryFilter>>() {} );


            return new LogicalFilter3( QueryParam.valueOf( key ), childrenQueryFilters );
        }
    }

View Full Code Here

Examples of org.apache.hadoop.util.CoronaSerializer.readValueAs()


    // Expecting the START_OBJECT token for ClusterManager
    coronaSerializer.readStartObjectToken("ClusterManager");


    coronaSerializer.readField("startTime");
    startTime = coronaSerializer.readValueAs(Long.class);


    coronaSerializer.readField("nodeManager");
    nodeManager = new NodeManager(this, hostsReader, coronaSerializer);
    nodeManager.setConf(conf);

View Full Code Here

Examples of org.codehaus.jackson.JsonParser.readValueAs()

                    if (columnFamily.getColumnFamilyType() == ColumnFamilyType.Super)
                    {
                        throw new RuntimeException("Can't write Standard columns to the Super Column Family.");
                    }


                    List<?> columns = parser.readValueAs(new TypeReference<List<?>>() {});
                    addToStandardCF(columns, columnFamily);
                }
                else if (tokenName.equals("START_OBJECT"))
                {
                    if (columnFamily.getColumnFamilyType() == ColumnFamilyType.Standard)

View Full Code Here

Examples of org.codehaus.jackson.JsonParser.readValueAs()

                    if (columnFamily.getColumnFamilyType() == ColumnFamilyType.Standard)
                    {
                        throw new RuntimeException("Can't write Super columns to the Standard Column Family.");
                    }


                    Map<?, ?> columns = parser.readValueAs(new TypeReference<Map<?, ?>>() {});
                    addToSuperCF(columns, columnFamily);
                }
                else
                {
                    throw new UnsupportedOperationException("Only Array or Hash allowed as row content.");

View Full Code Here

Examples of org.codehaus.jackson.JsonParser.readValueAs()

                    if (columnFamily.getType() == ColumnFamilyType.Super)
                    {
                        throw new RuntimeException("Can't write Standard columns to the Super Column Family.");
                    }


                    List<?> columns = parser.readValueAs(new TypeReference<List<?>>() {});
                    addToStandardCF(columns, columnFamily);
                }
                else if (tokenName.equals("START_OBJECT"))
                {
                    if (columnFamily.getType() == ColumnFamilyType.Standard)

View Full Code Here

0 1 2 3 4 5

TOP

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.