Mike Hearn
b4a3008302
Docs: tutorial typo fixes
2015-11-25 19:04:28 +01:00
Mike Hearn
b6b50f0e7b
Docs: tutorial doesn't actually show you how to do a hello world contract, CP is enough
2015-11-25 18:51:37 +01:00
Mike Hearn
2f1a91c101
Docs: regenerate the HTML
2015-11-25 18:49:58 +01:00
Mike Hearn
1ce9bdeba0
Docs: add unit testing to the tutorial
2015-11-25 18:49:44 +01:00
Mike Hearn
ecf70efd2e
Update tutorial to reflect code changes in CommercialPaper.kt
2015-11-25 18:17:51 +01:00
Mike Hearn
3172b0b86a
Contracts: commercial paper issue command doesn't need a nonce, and fix a bug in the unit tests.
2015-11-25 18:14:33 +01:00
Mike Hearn
86a523dd59
Apply review changes suggested by Richard
2015-11-25 18:05:10 +01:00
Mike Hearn
766040da57
Documentation HTML build
2015-11-25 18:01:38 +01:00
Mike Hearn
3dd10714df
Introduce documentation of the current prototype with a contract programming tutorial (incomplete), using the Sphinx docs engine.
...
Actual generated HTML will follow in the next commit.
2015-11-25 18:01:37 +01:00
Mike Hearn
ff05cb4a4c
Contract: rewrite and finish off tests for commercial paper, using improved test DSL
2015-11-25 17:40:27 +01:00
Mike Hearn
c026e90067
Contracts: JavaCommercialPaper should implement equals/hashCode on its version of the state class and use the same grouping logic as the Kotlin version.
2015-11-25 14:26:17 +01:00
Mike Hearn
5285d3bb47
Minor: define contracts as regular classes instead of using the kotlin singleton syntax
2015-11-24 15:22:19 +01:00
Mike Hearn
af4aa3dedc
Minor: remove funktionale from build.gradle, it's unused
2015-11-24 15:21:59 +01:00
Mike Hearn
564fce7e99
Minor: set Java 8 as a requirement in gradle build file
2015-11-23 13:13:46 +01:00
Mike Hearn
5c1e4a0e35
Minor: fix kdoc in Structures.kt, spotted by Richard
2015-11-23 11:53:31 +01:00
Richard G Brown
fa32935e77
legalContractRef changed String to SecureHash (of contract contents)
2015-11-23 10:59:28 +01:00
Mike Hearn
25a28a0a28
Minor: suppress unused parameter warnings in TestUtils
2015-11-21 13:17:05 +01:00
Mike Hearn
92c92db33d
Minor: bump Dokka version to fix build
2015-11-21 13:14:53 +01:00
Mike Hearn
b0b8c74c25
Minor: move the groupBy method to TransactionForVerification where it belongs.
2015-11-20 19:36:20 +01:00
Mike Hearn
a8e34a2bb2
Contracts API: move the notion of grouping into a utility file, and modify the commercial paper contract (java+kotlin) to use it.
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This resolves several open TODO list items around the composability of contracts.
The current CP tests pass, but they aren't complete, so this doesn't prove the changes are correct. That'll come soon.
2015-11-20 19:25:15 +01:00
Mike Hearn
d6cfa9b9ef
Cash: refactor to allow multi-currency swaps by introducing a notion of grouping.
2015-11-20 18:19:24 +01:00
Mike Hearn
9681f97502
Minor: add a unit test to verify that duplicated inputs are forbidden (conflict) and delete the TODO for it.
2015-11-19 13:09:46 +01:00
Mike Hearn
7f13b8ab4a
Minor: a few misc cleanups
2015-11-19 11:56:07 +01:00
Mike Hearn
a4aef06e41
Major: introduce TransactionGroup for verifying subgraphs.
2015-11-18 19:22:31 +01:00
Mike Hearn
636279ced9
Minor: test dsl, rename recursive transaction method to 'tweak' to better describe what it does.
2015-11-18 13:45:04 +01:00
Mike Hearn
03ddf454c7
Minor: make LedgerTransaction keep track of the hash of the original serialised tx
2015-11-18 13:35:24 +01:00
Mike Hearn
f0557e106d
Minor: reorganise the test directory to match the src directory
2015-11-18 13:29:18 +01:00
Mike Hearn
508ce2819f
Minor: fix wording in Cash contract, suggestion from Richard.
2015-11-17 16:29:42 +01:00
Mike Hearn
fa1c6cb01b
Minor: Rename args to commands for consistency
2015-11-17 13:08:18 +01:00
Mike Hearn
5e604a5b0a
Minor: fix bug in JavaCommercialPaper
2015-11-16 21:01:38 +01:00
Mike Hearn
28bd2053cc
Contracts: add an issue crafting function to the cash contract.
2015-11-16 20:50:31 +01:00
Mike Hearn
aecc1de0cf
Contracts: make the Cash craftSpend/generate function update a mutable transaction instead of returning a unit test structure.
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Tests: move TestUtils into the test package now the cash contract generate function works the right way.
Transactions: various refactorings to support partially signed transactions.
2015-11-16 20:36:27 +01:00
Mike Hearn
1f17053263
Introduce a PartialTransaction class to represent a mutable transaction that we're in the process of building/signing.
2015-11-16 20:08:45 +01:00
Mike Hearn
853b37a6e1
Cash: add a notion of state construction based on Richard's suggestion of a nonce+simply checking the output states are for deposits owned by the signer. No genesis tx is used.
2015-11-16 19:29:11 +01:00
Mike Hearn
5f30684805
Minor: add a kdoc to the select function.
2015-11-16 19:27:39 +01:00
Mike Hearn
0aa643d4c2
Minor: note to self, remember to check for duplicated inputs when converting LedgerTransaction into TransactionForVerification
2015-11-16 19:26:43 +01:00
Mike Hearn
2c27a07c8b
Minor: OpaqueBytes should never be empty. May catch certain types of simple mistake.
2015-11-16 19:23:50 +01:00
Mike Hearn
6c66eee712
Kotlin Beta 2
2015-11-16 19:23:50 +01:00
Mike Hearn
e3e674658d
Contracts: check in a demo of how to implement a simple contract in Java.
2015-11-16 13:30:53 +01:00
Mike Hearn
d1a605de6f
Contracts: Rename ComedyPaper to CommercialPaper and rewrite the comment at the top to flag its not-realistic status.
2015-11-16 12:42:16 +01:00
Mike Hearn
379d531cf0
Minor: fix failing test
2015-11-16 12:29:36 +01:00
Mike Hearn
2d58453225
Minor: add Dokka as an api doc generator tool. It's still kind of rough and needs a stylesheet to be supplied manually.
2015-11-16 12:16:37 +01:00
Mike Hearn
dad59d116c
Major: Integrate serialisation everywhere, implement basic signing/sig checking code.
...
Currently the serialised forms and the form fed into the contract aren't quite joined up, because on disk/network a transaction is serialised with input references i.e. (txhash, output index) pairs, but the contract wants to see all input states in fully loaded form. To do that, we need some notion of a database of transactions.
2015-11-13 23:12:39 +01:00
Mike Hearn
162b830bcd
Add some serialization utilities and tests, using Kryo.
2015-11-13 20:38:29 +01:00
Mike Hearn
5b4969d366
Minor: make commands singletons when they contain no data and are purely type system markers.
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This may not be really compatible with sandboxing, later on. But we can always change it back if not.
2015-11-13 14:43:59 +01:00
Mike Hearn
1b44081880
Minor: tweak the cash/amount API
2015-11-12 23:38:02 +01:00
Mike Hearn
32143160c2
Minor: reformat code a bit, introduce TimestampedWireTransaction as a wrapper, fix ContractStateRef to be the same as a Bitcoin COutPoint structure.
2015-11-12 23:18:15 +01:00
Mike Hearn
0b02f64f3d
Contracts: a bit more work on the CP implementation, add a unit test for redemption at time.
2015-11-12 22:58:47 +01:00
Mike Hearn
a7bfff486a
Misc comments
2015-11-11 14:20:24 +00:00
Mike Hearn
3041ca73f2
Simply TransactionForLedger.verify
2015-11-10 11:51:26 +00:00
