com.icodici.universa.contract.Contract.getRevision java code examples

Common ways to obtain Contract

private void myMethod () {
 Contract c =new Contract()
String fileName;Contract.fromDslFile(fileName)
Parcel parcel;parcel.getPaymentContract()
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}

public void checkAllContracts() {
  //final AtomicBoolean needToReload = new AtomicBoolean(false);
  endpoints.forEach((endpoint, env) -> {
    HashId slotId = env.getSlotId();
    HashId originId = env.getCurrentContract().getOrigin();
    byte[] contractBinFromSlot1 = slot1Requestor.queryContract(slotId, originId);
    if (contractBinFromSlot1 != null) {
      try {
        Contract contractFromSlot1 = Contract.fromPackedTransaction(contractBinFromSlot1);
        if (contractFromSlot1.getRevision() > env.getCurrentContract().getRevision()) {
          System.err.println("JSApiHttpServer warning: contract origin="+originId+" changed in slot1, endpoint: " + endpoint);
          env.updateThisEnvironmentByName(contractFromSlot1, execOptions);
        }
      } catch (IOException e) {
        System.err.println("JSApiHttpServer error: unable to unpack latest contract origin=" + originId + " from slot1, update it, endpoint: " + endpoint + ", err: " + e);
      } catch (Exception e) {
        System.err.println("JSApiHttpServer error while update JSApiEnvironment: " + e);
        e.printStackTrace();
      }
    }
    HashId id = env.getCurrentContract().getId();
    if (!contractChecker.isApproved(id)) {
      System.err.println("JSApiHttpServer warning: contract id="+id+" is not approved, disabled " + endpoint);
      endpoints.remove(endpoint);
    }
  });
}

  return (T) getRole("creator");
case "revision":
  return (T) ((Integer) getRevision());
case "parent":
  return (T) getParent();

contract.getState().setParent(parent.getId());
contract.getState().setOrigin(parent.getOrigin());
contract.getState().setRevision(parent.getRevision()+1);
contract.getDefinition().setExpiresAt(parent.getDefinition().getExpiresAt());
contract.getDefinition().setCreatedAt(parent.getDefinition().getCreatedAt());

for (byte[] bin : storedRevisions) {
  Contract c = Contract.fromPackedTransaction(bin);
  if (latestRevision < c.getRevision()) {
    latestRevision = c.getRevision();
    latestContract = bin;

    StandardCopyOption.ATOMIC_MOVE
};
String uDest = new FilenameTool(uSource).addSuffixToBase("_rev" + u.getRevision()).toString();
uDest = FileTool.writeFileContentsWithRenaming(uDest, new byte[0]);
if (uDest != null) {

};
String utnDest = new FilenameTool(utnPath).addSuffixToBase("_rev" + utnContract.getRevision()).toString();
utnDest = FileTool.writeFileContentsWithRenaming(utnDest, new byte[0]);
if (utnDest != null) {

    StandardCopyOption.ATOMIC_MOVE
};
String uDest = new FilenameTool(uSource).addSuffixToBase("_rev" + u.getRevision()).toString();
uDest = FileTool.writeFileContentsWithRenaming(uDest, new byte[0]);
if (uDest != null) {

    StandardCopyOption.ATOMIC_MOVE
};
String uDest = new FilenameTool(uSource).addSuffixToBase("_rev" + u.getRevision()).toString();
uDest = FileTool.writeFileContentsWithRenaming(uDest, new byte[0]);
if (uDest != null) {

System.out.println("DeLorean revoked ownership contract revision " + delorean.getRevision() + " is " + deloreanResult + " by Network");
System.out.println("DeLorean revoked ownership still belongs to Marty: " + delorean.getOwner().isAllowedForKeys(martyPublicKeys));
assertEquals(ItemState.APPROVED, deloreanResult.state);
System.out.println("Lamborghini revoked ownership contract revision " + lamborghini.getRevision() + " is " + lamborghiniResult + " by Network");
System.out.println("Lamborghini revoked ownership still belongs to Stepa: " + lamborghini.getOwner().isAllowedForKeys(stepaPublicKeys));
assertEquals(ItemState.APPROVED, lamborghiniResult.state);
System.out.println("DeLorean ownership contract revision " + newDelorean.getRevision() + " is " + deloreanResult + " by Network");
System.out.println("DeLorean ownership should belongs to Stepa: " + newDelorean.getOwner().isAllowedForKeys(stepaPublicKeys));
assertEquals(ItemState.UNDEFINED, deloreanResult.state);
System.out.println("Lamborghini ownership contract revision " + newLamborghini.getRevision() + " is " + lamborghiniResult + " by Network");
System.out.println("Lamborghini ownership should belongs to Marty: " + newLamborghini.getOwner().isAllowedForKeys(martyPublicKeys));
assertEquals(ItemState.UNDEFINED, lamborghiniResult.state);

System.out.println("DeLorean revoked ownership contract revision " + delorean.getRevision() + " is " + deloreanResult + " by Network");
System.out.println("DeLorean revoked ownership was belongs to Marty: " + delorean.getOwner().isAllowedForKeys(martyPublicKeys));
assertEquals(ItemState.REVOKED, deloreanResult.state);
System.out.println("Lamborghini revoked ownership contract revision " + lamborghini.getRevision() + " is " + lamborghiniResult + " by Network");
System.out.println("Lamborghini revoked ownership was belongs to Stepa: " + lamborghini.getOwner().isAllowedForKeys(stepaPublicKeys));
assertEquals(ItemState.REVOKED, lamborghiniResult.state);
System.out.println("DeLorean ownership contract revision " + newDelorean.getRevision() + " is " + deloreanResult + " by Network");
System.out.println("DeLorean ownership is now belongs to Stepa: " + newDelorean.getOwner().isAllowedForKeys(stepaPublicKeys));
assertEquals(ItemState.APPROVED, deloreanResult.state);
System.out.println("Lamborghini ownership contract revision " + newLamborghini.getRevision() + " is " + lamborghiniResult + " by Network");
System.out.println("Lamborghini ownership is now belongs to Marty: " + newLamborghini.getOwner().isAllowedForKeys(martyPublicKeys));
assertEquals(ItemState.APPROVED, lamborghiniResult.state);

ime.setNameCache(nameCache);
if (((Contract) newItem).getRevision() == 1) {
  if (!((NSmartContract) newItem).beforeCreate(ime))
    newItem.addError(Errors.BAD_NEW_ITEM, item.getId().toString(), "newItem.beforeCreate fails");

report("contract id: " + contract.getId().toBase64String());
report("issued:      " + contract.getIssuedAt());
report("revision:    " + contract.getRevision());
report("created:     " + contract.getCreatedAt());
report("expires:     " + contract.getExpiresAt());

if ((getRevision() != 1) || (getParent()!=null)) {
  if (getOrigin().equals(getId())) {
    res = false;
    addError(Errors.BAD_VALUE, "can't origin itself");
  if (getRevision() <= 1) {
    res = false;
    addError(Errors.BAD_VALUE, "revision must be greater than 1");

  @Test
  public void newRevision() throws Exception {
    Contract c = Contract.fromDslFile(ROOT_CONTRACT);
    c.addSignerKeyFromFile(PRIVATE_KEY_PATH);
    byte[] sealed = c.seal();
    assertTrue(c.check());

    Contract c2 = c.createRevision(TestKeys.privateKey(0), TestKeys.privateKey(3));
    assertEquals(1, c2.getRevokingItems().size());
    assertEquals(c, c2.getRevokingItems().iterator().next());
    assertEquals(2, c2.getKeysToSignWith().size());
    assertEquals(2, c2.getRevision());
    assertEquals(c.getId(), c2.getParent());
    assertEquals(c.getId(), c2.getRawOrigin());

    c2.seal();

    Contract c3 = c2.createRevision(TestKeys.privateKey(0), TestKeys.privateKey(3));
    assertEquals(1, c3.getRevokingItems().size());
    assertEquals(c2, c3.getRevokingItems().iterator().next());
    assertEquals(2, c3.getKeysToSignWith().size());
    assertEquals(3, c3.getRevision());
    assertEquals(c2.getId(), c3.getParent());
    assertEquals(c.getId(), c3.getRawOrigin());


//        c2.check();
//        c2.traceErrors();
  }

System.out.println("DeLorean revoked ownership contract revision " + delorean.getRevision() + " is " + deloreanResult + " by Network");
System.out.println("DeLorean revoked ownership was belongs to Marty: " + delorean.getOwner().isAllowedForKeys(martyPublicKeys));
assertEquals(ItemState.REVOKED, deloreanResult.state);
System.out.println("Lamborghini revoked ownership contract revision " + lamborghini.getRevision() + " is " + lamborghiniResult + " by Network");
System.out.println("Lamborghini revoked ownership was belongs to Stepa: " + lamborghini.getOwner().isAllowedForKeys(stepaPublicKeys));
assertEquals(ItemState.REVOKED, lamborghiniResult.state);
System.out.println("DeLorean ownership contract revision " + newDelorean.getRevision() + " is " + deloreanResult + " by Network");
System.out.println("DeLorean ownership is now belongs to Stepa: " + newDelorean.getOwner().isAllowedForKeys(stepaPublicKeys));
assertEquals(ItemState.APPROVED, deloreanResult.state);
System.out.println("Lamborghini ownership contract revision " + newLamborghini.getRevision() + " is " + lamborghiniResult + " by Network");
System.out.println("Lamborghini ownership is now belongs to Marty: " + newLamborghini.getOwner().isAllowedForKeys(martyPublicKeys));
assertEquals(ItemState.APPROVED, lamborghiniResult.state);

Javadoc

Get current revision number of the contract

Popular methods of Contract

<init>
Extract old, deprecated v2 self-contained binary partially unpacked by the TransactionPack, and fill
addNewItems
Add one or more siblings to the contract. Note that those must be sealed before calling #seal() or #
addSignerKey
Add private key to keys contract binary to be signed with when sealed next time. It is called before
getExpiresAt
Get contract expiration time
getId
Get the id sealing self if need
getPackedTransaction
Pack the contract to the most modern .unicon format, same as TransactionPack#pack(). Uses bounded Tr
registerRole
Register new role. Name must be unique otherwise existing role will be overwritten
seal
Seal contract to binary. This call adds signatures from #getKeysToSignWith()
addSignatureToSeal
Add signature to sealed (before) contract. Do not deserializing or changing contract bytes, but will
check
createRevision
Create new revision to be changed, signed sealed and then ready to approve. Created "revision" contr
fromDslFile
Create contract importing its parameters with passed .yaml file. No signatures are added automatical

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How to use getRevisionmethodin com.icodici.universa.contract.Contract

Best Java code snippets using com.icodici.universa.contract.Contract.getRevision (Showing top 15 results out of 315)

How to use
getRevision
method
in
com.icodici.universa.contract.Contract