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Merge pull request #11 from mpenet/greased

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Using greased for ByteArrayIO
This commit is contained in:
Peter Taoussanis 2013-06-19 01:47:44 -07:00
commit 531a698ecf
4 changed files with 14 additions and 9 deletions
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2
.travis.yml
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@ -4,4 +4,4 @@ script: lein2 test-all
jdk:
- openjdk7
- openjdk6
- oraclejdk7
- oraclejdk7

6
README.md
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@ -5,7 +5,11 @@ Current [semantic](http://semver.org/) version:
[com.taoensso/nippy "2.0.0-beta1"] ; Development (notes below)
```
v2 adds pluggable compression, crypto support (also pluggable), an improved API (including much better error messages), easier integration into other tools/libraries, and hugely improved performance. It **is backwards compatible**, but please note that the old `freeze-to-bytes`/`thaw-from-bytes` API has been **deprecated** in favor of `freeze`/`thaw`. **PLEASE REPORT ANY PROBLEMS!**
v2 adds pluggable compression, crypto support (also pluggable), an improved API (including much better error messages), easier integration into other tools/libraries, and hugely improved performance.
v2 **is backwards compatible**, but please note that the old `freeze-to-bytes`/`thaw-from-bytes` API has been **deprecated** in favor of `freeze`/`thaw`.
**PLEASE REPORT ANY PROBLEMS!**
# Nippy, a Clojure serialization library

5
project.clj
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@ -5,7 +5,8 @@
:url "http://www.eclipse.org/legal/epl-v10.html"}
:dependencies [[org.clojure/clojure "1.4.0"]
[expectations "1.4.43"]
[org.iq80.snappy/snappy "0.3"]]
[org.iq80.snappy/snappy "0.3"]
[cc.qbits/grease "0.2.1"]]
:profiles {:1.4 {:dependencies [[org.clojure/clojure "1.4.0"]]}
:1.5 {:dependencies [[org.clojure/clojure "1.5.1"]]}
:dev {:dependencies []}
@ -20,4 +21,4 @@
[lein-autoexpect "0.2.5"]
[codox "0.6.4"]]
:min-lein-version "2.0.0"
:warn-on-reflection true)
:warn-on-reflection true)

10
src/taoensso/nippy.clj
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@ -6,8 +6,8 @@
(utils :as utils)
(compression :as compression :refer (snappy-compressor))
(encryption :as encryption :refer (aes128-encryptor))])
(:import [java.io DataInputStream DataOutputStream ByteArrayOutputStream
ByteArrayInputStream]
(:import [java.io DataInputStream DataOutputStream]
[cc.qbits.grease.io FastByteArrayInputStream FastByteArrayOutputStream]
[clojure.lang Keyword BigInt Ratio PersistentQueue PersistentTreeMap
PersistentTreeSet IPersistentList IPersistentVector IPersistentMap
IPersistentSet IPersistentCollection]))
@ -171,7 +171,7 @@
compressor snappy-compressor
encryptor aes128-encryptor}}]]
(when legacy-mode (assert-legacy-args compressor password))
(let [ba (ByteArrayOutputStream.)
(let [ba (FastByteArrayOutputStream.)
stream (DataOutputStream. ba)]
(binding [*print-dup* print-dup?] (freeze-to-stream x stream))
(let [ba (.toByteArray ba)
@ -283,7 +283,7 @@
(let [ba data-ba
ba (if password (encryption/decrypt encryptor password ba) ba)
ba (if compressor (compression/decompress compressor ba) ba)
stream (DataInputStream. (ByteArrayInputStream. ba))]
stream (DataInputStream. (FastByteArrayInputStream. ba))]
(binding [*read-eval* read-eval?] (thaw-from-stream stream)))
(catch Exception e
(cond
@ -390,4 +390,4 @@
:or {compressed? true}}]
(thaw ba {:legacy-opts {:compressed? compressed?}
:read-eval? read-eval?
:password nil}))
:password nil}))