Package io.debezium.schema
Class FieldNameSelector.FieldNameSanitizer<T>
java.lang.Object
io.debezium.schema.FieldNameSelector.FieldNameSanitizer<T>
- All Implemented Interfaces:
FieldNameSelector.FieldNamer<T>
- Enclosing class:
- FieldNameSelector
private static class FieldNameSelector.FieldNameSanitizer<T>
extends Object
implements FieldNameSelector.FieldNamer<T>
A field namer that replaces any characters invalid in a field with
_
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Field Summary
Modifier and TypeFieldDescriptionprivate final FieldNameSelector.FieldNamer<T>
private static final org.slf4j.Logger
private static final String
private static final String
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Constructor Summary
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Method Summary
Modifier and TypeMethodDescriptionfieldNameFor
(T column) private String
sanitizeColumnName
(String columnName) Sanitize column names that are illegal in Avro Must conform to https://avro.apache.org/docs/1.7.7/spec.html#Names Legal characters are [a-zA-Z_] for the first character and [a-zA-Z0-9_] thereafter.
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Field Details
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LOGGER
private static final org.slf4j.Logger LOGGER -
REPLACEMENT_CHAR
- See Also:
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NUMBER_PREFIX
- See Also:
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delegate
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Constructor Details
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FieldNameSanitizer
FieldNameSanitizer(FieldNameSelector.FieldNamer<T> delegate)
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Method Details
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fieldNameFor
- Specified by:
fieldNameFor
in interfaceFieldNameSelector.FieldNamer<T>
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sanitizeColumnName
Sanitize column names that are illegal in Avro Must conform to https://avro.apache.org/docs/1.7.7/spec.html#Names Legal characters are [a-zA-Z_] for the first character and [a-zA-Z0-9_] thereafter.- Parameters:
columnName
- the column name name to be sanitized- Returns:
- the sanitized name.
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