Sebastiaan van Stijn
3f0b52dc73
- pool.go: add missing Arena.Reset() call inside ArenaPool.Put() - Treat nil values as null in SetArrayItem prevents a potential panic when a nil value is used as an array item full diff: https://github.com/valyala/fastjson/compare/v1.6.4...v1.6.7 Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
54 lines
992 B
Go
54 lines
992 B
Go
package fastjson
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import (
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"sync"
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)
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// ParserPool may be used for pooling Parsers for similarly typed JSONs.
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type ParserPool struct {
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pool sync.Pool
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}
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// Get returns a Parser from pp.
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//
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// The Parser must be Put to pp after use.
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func (pp *ParserPool) Get() *Parser {
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v := pp.pool.Get()
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if v == nil {
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return &Parser{}
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}
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return v.(*Parser)
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}
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// Put returns p to pp.
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//
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// p and objects recursively returned from p cannot be used after p
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// is put into pp.
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func (pp *ParserPool) Put(p *Parser) {
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pp.pool.Put(p)
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}
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// ArenaPool may be used for pooling Arenas for similarly typed JSONs.
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type ArenaPool struct {
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pool sync.Pool
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}
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// Get returns an Arena from ap.
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//
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// The Arena must be Put to ap after use.
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func (ap *ArenaPool) Get() *Arena {
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v := ap.pool.Get()
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if v == nil {
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return &Arena{}
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}
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return v.(*Arena)
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}
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// Put returns a to ap.
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//
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// a and objects created by a cannot be used after a is put into ap.
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func (ap *ArenaPool) Put(a *Arena) {
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a.Reset()
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ap.pool.Put(a)
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}
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