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Brord van Wierst
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Merge branch 'release-v1.0.0-beta8'
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‎README.md

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@@ -69,12 +69,23 @@ To download the IOTA Java client library and its dependencies, you can use one o
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```gradle
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dependencies {
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compile 'com.github.iotaledger:iota-java:1.0.0-beta7'
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compile 'com.github.iotaledger:iota-java:1.0.0-beta8'
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}
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```
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### Downloading the library with Maven
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#### Through Maven central
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1. Add the following repository to your root `pom.xml` file:
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```xml
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<dependency>
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<groupId>org.iota</groupId>
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<artifactId>jota</artifactId>
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<classifier>jar-with-dependencies</classifier>
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<version>1.0.0-beta8</version>
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</dependency>
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```
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#### Through Jitpack
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1. Add the following repository to your root `pom.xml` file:
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```xml
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<repositories>
@@ -96,7 +107,7 @@ To download the IOTA Java client library and its dependencies, you can use one o
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```
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3. Change the value of the `<version>` tag to either a release number or the first 10 characters of a Git commit hash:
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`<version>efdc784d8a9ef</version>` or `<version>1.0.0-beta7</version>`
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`<version>efdc784d8a9ef</version>` or `<version>1.0.0-beta8</version>`
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**Note:** Find the latest version on the [Jitpack](https://jitpack.io/#iotaledger/iota-java) page.
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* jota
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* jota-parent
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2. Reference the jota directory in your project
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2. Import and reference the jota directory in your project
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For example in Eclipse: `right mouse on your project -> Properties -> Java Build Path -> Projects -> Add 'jota'`
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3. In the jota directory, run the following command:
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@@ -181,7 +193,60 @@ Here are some of the most commonly used API functions:
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We have a list of test cases on the [`src/test/java` directory][tests] that you can use as a reference when developing apps with IOTA.
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A good starter is the [`IotaAPITest` case](https://github.com/iotaledger/iota-java/blob/master/jota/src/test/java/org/iota/jota/IotaAPITest.java).
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### Creating and broadcasting transactions
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This example shows you how to create and send a transaction to an IRI node by calling the `prepareTransfers()` method and piping the prepared bundle to the `sendTrytes()` method.
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```java
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String fromAddr = "G9OPCBSQZO9GUNOYLLJYY ... JCF9TCDSZAU9VSOCZPC";
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String toAddr = "TKGLOMEGTJWXIKDTF9CAV ... 9Q9RHCNDXTLGJYJPYM9";
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// difficulty of the proof of work required to attach a transaction on the tangle
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int mwm = 14;
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// how many milestones back to start the random walk from
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int depth = 3;
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// create a transfer to the given recipient address
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// optionally define a message and tag
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List<Transfer> transfers = new LinkedList<>();
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transfers.add(new Transfer(toAddr, 80, "MESSAGE", "TAG"));
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// create inputs for the transfer, this address contains 100 iota
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List<Input> inputs = new LinkedList<>();
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inputs.add(new Input(fromAddr, 100, 0, Constants.MAX_SECURITY_LEVEL));
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// create an address for the remainder.
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// in this case we will have 20 iotas as the remainder, since we spend 1000 from our input
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// address and only send 80 to the recipient.
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String remainder = api.generateNewAddresses(
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new AddressRequest.Builder(seed, Constants.MAX_SECURITY_LEVEL).amount(1).checksum(true).build()
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).first();
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// Prepare the transfer by creating a bundle with the given transfers and inputs.
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// The result are trytes ready for PoW.
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List<String> trytes = api.prepareTransfers(seed, 3, transfers, remainder , inputs, null, false);
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// You can decrease your chance of sending to a spent address by checking the address before
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// broadcasting your bundle.
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WereAddressesSpentFromResponse spent = api.wereAddressesSpentFrom(transfers.get(0).getAddress());
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if (spent.getStates()[0]) {
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System.out.println("Recipient address is spent from, aborting transfer");
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return;
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}
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// at this point the bundle trytes are signed.
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// now we need to:
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// 1. select two tips
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// 2. do proof-of-work
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// 3. broadcast the bundle
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// 4. store the bundle
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// sendTrytes() conveniently does the steps above for us.
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List<Transaction> bundle = api.sendTrytes(trytes.toArray(new String[0]), depth, mwm, null);
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System.out.println("broadcasted bundle with tail tx hash: " + bundle.get(0));
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```
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## Change logs:
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- Changes in [**1.0.0-beta8**](https://github.com/iotaledger/iota-java/compare/1.0.0-beta7...1.0.0-beta8)
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- Changes in [**1.0.0-beta7**](https://github.com/iotaledger/iota-java/compare/1.0.0-beta6...1.0.0-beta7)
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- Changes in [**1.0.0-beta6**](https://github.com/iotaledger/iota-java/compare/1.0.0-beta5...1.0.0-beta6)
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- Changes in [**1.0.0-beta5**](https://github.com/iotaledger/iota-java/compare/1.0.0-beta4...1.0.0-beta5)

‎docs/iota-java/addRemainder.md

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# [addRemainder](https://github.com/iotaledger/iota-java/blob/master/jota/src/main/java/org/iota/jota/IotaAPI.java#L1529)
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# [addRemainder](https://github.com/iotaledger/iota-java/blob/master/jota/src/main/java/org/iota/jota/IotaAPI.java#L1527)
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List<String> addRemainder(String seed , int security , List<[Input](https://github.com/iotaledger/iota-java/blob/master/jota/src/main/java/org/iota/jota/model/Input.java)> inputs , [Bundle](https://github.com/iotaledger/iota-java/blob/master/jota/src/main/java/org/iota/jota/model/Bundle.java) bundle , String tag , long totalValue , String remainderAddress , List<String> signatureFragments)
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Uses input, and adds to the bundle, untill `totalValue` is reached. If there is a remainder left on the last input, a remainder transfer is added.
@@ -41,7 +41,7 @@ Uses input, and adds to the bundle, untill `totalValue` is reached. If there is
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IotaAPI iotaAPI = new IotaAPI.Builder().build();
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try {
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List<String> response = iotaAPI.addRemainder("YOUR9SECRET9SEED9999999...", 3, new List<Input>(new Input[]{inputs, inputs}), bundle, "TAG9TIGHDELJXFHN9KLKZHVGBST", 284, "LTWUDWCICFHSWYOXMBWXEYQGBJNAKHCXIQGSTOQOTJR9DBOOVYGZ9NLHAK9FGCSXWKTBPBBMOVZMJBHKJ", new List<String>(new String[]{"PSDFHESDBFMKIEGSKIYHTIQEC ... BDVYKAQWWAGBZBPSFVKWBY9YB", "PSXXTETHXPZPIUQNMCORDIOOG ... QCFIIPMYGROYCQAMKSNIUDJPG"}));
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List<String> response = iotaAPI.addRemainder("YOUR9SECRET9SEED9999999...", 3, new List<Input>(new Input[]{inputs, inputs}), bundle, "TAG9QXJKVCMJTZKDLKBDJOFUNBG", 694, "YSSJTOKAUD9OVFEGQUPN9GRHEZAOUFGYUMJAVWTK9RVSTXGJMH9JPSLIWDPVXFXMIVIFCFF9DENNVILDV", new List<String>(new String[]{"IANOICEWWXZAPDVKYHHVFHBCP ... ZGCSQDTXDPRTRPHHTZOFCRPYA", "LYSKNTDRWDLVCFXDHVKSDDVPY ... SWCBVCPPELYHKWUGEFWMZUFER"}));
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} catch (ArgumentException e) {
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// Handle error
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e.printStackTrace();

‎docs/iota-java/bundlesFromAddresses.md

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IotaAPI iotaAPI = new IotaAPI.Builder().build();
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try {
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Bundle[] response = iotaAPI.bundlesFromAddresses(false, new String[]{"UTSPUMBBRHRCVMPKAWDRXIFUYHOYLJGTZ9DTRIQJFD9UFDYCNLFQBV9LTOMGASNPWVFMCAMKVKOCVNZKG", "WAZEFGAKXRACVFNEP9JXYPASTZVBYXF9UNHKUHRUDWDBETAJYD9OFWBOJON9FDQRRBTVXZMCMMTLZLRWH"});
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Bundle[] response = iotaAPI.bundlesFromAddresses(false, new String[]{"RMQYYPYZKJQOWHDJPXDFUB9NYFWDUNNUBHIQRYUZBYGHKMDDWFLURDCIUVYHGVNQJMFQSPCUNETZFPIPZ", "WALYAJHFLXYTGDTSRTEJZCDKIMAKJZSKEFVBVPUYYFSQDWUXP9TFGXOYSFVQTRZBDTRKYBYMKBJIDWNLZ"});
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} catch (ArgumentException e) {
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// Handle error
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e.printStackTrace();

‎docs/iota-java/checkWereAddressSpentFrom.md

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# [checkWereAddressSpentFrom](https://github.com/iotaledger/iota-java/blob/master/jota/src/main/java/org/iota/jota/IotaAPI.java#L948)
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# [checkWereAddressSpentFrom](https://github.com/iotaledger/iota-java/blob/master/jota/src/main/java/org/iota/jota/IotaAPI.java#L950)
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boolean[] checkWereAddressSpentFrom(String[] addresses)
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Check if a list of addresses was ever spent from, in the current epoch, or in previous epochs. Addresses must have a checksum.
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IotaAPI iotaAPI = new IotaAPI.Builder().build();
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try {
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boolean[] response = iotaAPI.checkWereAddressSpentFrom(new String[]{"LFR9BZETOYCK99HAUF9QCKHNFKWRSGMUSWCBES99LBQNLA9FPZHZWOXALDUYBUUYSSCVECENJXIKVKFOT", "RUIZBLTGKNUQN9K9MFTODKMM9VXLKWAHVYATRFIC9COFBMXO9POVTRVBSZAEICJSFFAHWZLPMU9AEWKIE"});
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boolean[] response = iotaAPI.checkWereAddressSpentFrom(new String[]{"SEGOBHYIZQQSGZNAZKJGATEUEGVNFOQFOOWIEVKNWPEJ9VVMZBWJVYTDQMYZLOVGYYPFUVMXJABVAOMOI", "YCQ9OYOHBKCNTF9ELDWMXIZIMOZSWTCWRKKRHIL9SFKPFZIBTYOSGUQJZQJYSAEIFNVEKLBRAOSORCWUU"});
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} catch (ArgumentException e) {
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// Handle error
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e.printStackTrace();

‎docs/iota-java/findTransactionObjectsByAddresses.md

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# [findTransactionObjectsByAddresses](https://github.com/iotaledger/iota-java/blob/master/jota/src/main/java/org/iota/jota/IotaAPI.java#L396)
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# [findTransactionObjectsByAddresses](https://github.com/iotaledger/iota-java/blob/master/jota/src/main/java/org/iota/jota/IotaAPI.java#L398)
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List<[Transaction](https://github.com/iotaledger/iota-java/blob/master/jota/src/main/java/org/iota/jota/model/Transaction.java)> findTransactionObjectsByAddresses(String[] addresses)
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Wrapper function: Finds transactions, gets trytes and turns it into [Transaction](https://github.com/iotaledger/iota-java/blob/master/jota/src/main/java/org/iota/jota/model/Transaction.java) objects.
@@ -12,7 +12,6 @@ Wrapper function: Finds transactions, gets trytes and turns it into [Transaction
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## Output
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List<[Transaction](https://github.com/iotaledger/iota-java/blob/master/jota/src/main/java/org/iota/jota/model/Transaction.java)>, which contains the following fields:
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| Return type | Description |
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|--|--|
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| long attachmentTimestampLowerBound | |
@@ -42,16 +41,16 @@ List<[Transaction](https://github.com/iotaledger/iota-java/blob/master/jota/src/
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## Related APIs (link to other product documentation)
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| API | Description |
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|:---------------|:--------|
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| [findTransactionsByAddresses(String...)](https://github.com/iotaledger/iota-java/blob/master/jota/src/main/java/org/iota/jota/IotaAPICore.java#L308) | Find the transactions by addresses with checksum |
46-
| [findTransactionsObjectsByHashes](https://github.com/iotaledger/iota-java/blob/master/jota/src/main/java/org/iota/jota/IotaAPI.java#L370) | Wrapper function: get trytes and turns into [Transaction](https://github.com/iotaledger/iota-java/blob/master/jota/src/main/java/org/iota/jota/model/Transaction.java) objects. Gets the trytes and transaction object from a list of transaction hashes. |
44+
| [findTransactionsByAddresses(String...)](https://github.com/iotaledger/iota-java/blob/master/jota/src/main/java/org/iota/jota/IotaAPICore.java#L319) | Find the transactions by addresses with checksum |
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| [findTransactionsObjectsByHashes](https://github.com/iotaledger/iota-java/blob/master/jota/src/main/java/org/iota/jota/IotaAPI.java#L372) | Wrapper function: get trytes and turns into [Transaction](https://github.com/iotaledger/iota-java/blob/master/jota/src/main/java/org/iota/jota/model/Transaction.java) objects. Gets the trytes and transaction object from a list of transaction hashes. |
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## Example
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```Java
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IotaAPI iotaAPI = new IotaAPI.Builder().build();
5251

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try {
54-
List<Transaction> response = iotaAPI.findTransactionObjectsByAddresses(new String[]{"GHIALCNSUKFIOHCNZOWRAVNRJTMEHWTRBNMMCLCZAXPDWXTUXPWCUOIRKWKX9YXYNS9JGPNCIURDYBNDY", "BYANZHOP9YKVFFWJZGBDTGFBNRTUQGEFXWMJNTOACZ9IRETPQX9EKMFNTVJFYRCKWCKFQAQXXD9JVSQBX"});
53+
List<Transaction> response = iotaAPI.findTransactionObjectsByAddresses(new String[]{"AJCSWDXXBPNZ9ZPDNPR99QQYLTBEDZYBOBHFHCYBJWJWUXQZTWMARLQOBIRUXKMFODVDVCXVZRICOK9OK", "EMA9ZMWSUTEVURWHCOSNTAASRPOKIVTNPSPAHXGILBMTHBYCILIJYNCWRPWFOYMVQRWPCGRYJUVAFSRFT"});
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} catch (ArgumentException e) {
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// Handle error
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e.printStackTrace();

‎docs/iota-java/findTransactionObjectsByApprovees.md

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# [findTransactionObjectsByApprovees](https://github.com/iotaledger/iota-java/blob/master/jota/src/main/java/org/iota/jota/IotaAPI.java#L435)
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# [findTransactionObjectsByApprovees](https://github.com/iotaledger/iota-java/blob/master/jota/src/main/java/org/iota/jota/IotaAPI.java#L437)
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List<[Transaction](https://github.com/iotaledger/iota-java/blob/master/jota/src/main/java/org/iota/jota/model/Transaction.java)> findTransactionObjectsByApprovees(String[] approvees)
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Wrapper function: Finds transactions, gets trytes and turns it into [Transaction](https://github.com/iotaledger/iota-java/blob/master/jota/src/main/java/org/iota/jota/model/Transaction.java) objects.
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## Output
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List<[Transaction](https://github.com/iotaledger/iota-java/blob/master/jota/src/main/java/org/iota/jota/model/Transaction.java)>, which contains the following fields:
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| Return type | Description |
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|--|--|
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| long attachmentTimestampLowerBound | |
@@ -42,15 +41,15 @@ List<[Transaction](https://github.com/iotaledger/iota-java/blob/master/jota/src/
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## Related APIs (link to other product documentation)
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| API | Description |
4443
|:---------------|:--------|
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| [findTransactionsByApprovees](https://github.com/iotaledger/iota-java/blob/master/jota/src/main/java/org/iota/jota/IotaAPICore.java#L334) | Find the transactions by approvees |
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| [findTransactionsByApprovees](https://github.com/iotaledger/iota-java/blob/master/jota/src/main/java/org/iota/jota/IotaAPICore.java#L345) | Find the transactions by approvees |
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## Example
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```Java
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IotaAPI iotaAPI = new IotaAPI.Builder().build();
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try {
53-
List<Transaction> response = iotaAPI.findTransactionObjectsByApprovees(new String[]{"WSOLQGWRUZEPMZUKRDVDADHVESYRLOWOEHCWONIIT9HSPBZLEGQNYIHVKLMIEZYTPADXJYBOVNNYCPCYJ", "MFZMSUNPKPLDMTWQSPIMULPIZGBENUCSHYORAVNQPTKGKIXLTPUVPJHNJQLRNZHNZXOFGUUMIHDZPWNWP"});
52+
List<Transaction> response = iotaAPI.findTransactionObjectsByApprovees(new String[]{"TMIPRULGWLBQOUSQCFCMMOXUZNWBDSSXIJAXUVFFYWDJIGIRLQHUXJJAORAYPBAUYNCEHMDLIJRLYFNPJ", "LUWGMJBHQZYWGUGAYYUYCQ9KYFMA9MDFW9OWIHAYMZNRYPJETBVXQAQQAJXDVLCQHG9BSTTVWHPJHKKKW"});
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} catch (ArgumentException e) {
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// Handle error
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e.printStackTrace();

‎docs/iota-java/findTransactionObjectsByTag.md

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# [findTransactionObjectsByTag](https://github.com/iotaledger/iota-java/blob/master/jota/src/main/java/org/iota/jota/IotaAPI.java#L416)
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# [findTransactionObjectsByTag](https://github.com/iotaledger/iota-java/blob/master/jota/src/main/java/org/iota/jota/IotaAPI.java#L418)
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List<[Transaction](https://github.com/iotaledger/iota-java/blob/master/jota/src/main/java/org/iota/jota/model/Transaction.java)> findTransactionObjectsByTag(String[] tags)
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Wrapper function: Finds transactions, gets trytes and turns it into [Transaction](https://github.com/iotaledger/iota-java/blob/master/jota/src/main/java/org/iota/jota/model/Transaction.java) objects.
@@ -12,7 +12,6 @@ Wrapper function: Finds transactions, gets trytes and turns it into [Transaction
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## Output
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List<[Transaction](https://github.com/iotaledger/iota-java/blob/master/jota/src/main/java/org/iota/jota/model/Transaction.java)>, which contains the following fields:
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| Return type | Description |
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|--|--|
1817
| long attachmentTimestampLowerBound | |
@@ -42,16 +41,16 @@ List<[Transaction](https://github.com/iotaledger/iota-java/blob/master/jota/src/
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## Related APIs (link to other product documentation)
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| API | Description |
4443
|:---------------|:--------|
45-
| [findTransactionsByTags(String...)](https://github.com/iotaledger/iota-java/blob/master/jota/src/main/java/org/iota/jota/IotaAPICore.java#L361) | Find the transactions by tags |
46-
| [findTransactionsObjectsByHashes](https://github.com/iotaledger/iota-java/blob/master/jota/src/main/java/org/iota/jota/IotaAPI.java#L370) | Wrapper function: get trytes and turns into [Transaction](https://github.com/iotaledger/iota-java/blob/master/jota/src/main/java/org/iota/jota/model/Transaction.java) objects. Gets the trytes and transaction object from a list of transaction hashes. |
44+
| [findTransactionsByTags(String...)](https://github.com/iotaledger/iota-java/blob/master/jota/src/main/java/org/iota/jota/IotaAPICore.java#L372) | Find the transactions by tags |
45+
| [findTransactionsObjectsByHashes](https://github.com/iotaledger/iota-java/blob/master/jota/src/main/java/org/iota/jota/IotaAPI.java#L372) | Wrapper function: get trytes and turns into [Transaction](https://github.com/iotaledger/iota-java/blob/master/jota/src/main/java/org/iota/jota/model/Transaction.java) objects. Gets the trytes and transaction object from a list of transaction hashes. |
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## Example
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5049
```Java
5150
IotaAPI iotaAPI = new IotaAPI.Builder().build();
5251

5352
try {
54-
List<Transaction> response = iotaAPI.findTransactionObjectsByTag(new String[]{"TAG9RODSMKAQRHOSDABVIGIMVYM", "TAG9XVOVWUZPEYGUUJFHEJRTDXL"});
53+
List<Transaction> response = iotaAPI.findTransactionObjectsByTag(new String[]{"TAG9RQWWNKCLKYYTNHKEZSFPDNJ", "TAG9LIZMXWNNLW9NXEEWAXDWYJE"});
5554
} catch (ArgumentException e) {
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// Handle error
5756
e.printStackTrace();

‎docs/iota-java/findTransactionsObjectsByHashes.md

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# [findTransactionsObjectsByHashes](https://github.com/iotaledger/iota-java/blob/master/jota/src/main/java/org/iota/jota/IotaAPI.java#L370)
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# [findTransactionsObjectsByHashes](https://github.com/iotaledger/iota-java/blob/master/jota/src/main/java/org/iota/jota/IotaAPI.java#L372)
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List<[Transaction](https://github.com/iotaledger/iota-java/blob/master/jota/src/main/java/org/iota/jota/model/Transaction.java)> findTransactionsObjectsByHashes(String[] hashes)
44

55
Wrapper function: get trytes and turns into [Transaction](https://github.com/iotaledger/iota-java/blob/master/jota/src/main/java/org/iota/jota/model/Transaction.java) objects. Gets the trytes and transaction object from a list of transaction hashes.
@@ -12,7 +12,6 @@ Wrapper function: get trytes and turns into [Transaction](https://github.com/iot
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## Output
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List<[Transaction](https://github.com/iotaledger/iota-java/blob/master/jota/src/main/java/org/iota/jota/model/Transaction.java)>, which contains the following fields:
15-
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| Return type | Description |
1716
|--|--|
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| long attachmentTimestampLowerBound | |
@@ -42,15 +41,15 @@ List<[Transaction](https://github.com/iotaledger/iota-java/blob/master/jota/src/
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## Related APIs (link to other product documentation)
4342
| API | Description |
4443
|:---------------|:--------|
45-
| [getTrytes(String...)](https://github.com/iotaledger/iota-java/blob/master/jota/src/main/java/org/iota/jota/IotaAPICore.java#L408) | Returns the raw transaction data (trytes) of a specific transaction. These trytes can then be easily converted into the actual transaction object. You can use [Transaction(String)](https://github.com/iotaledger/iota-java/blob/master/jota/src/main/java/org/iota/jota/model/Transaction.java#L145) for conversion to an object. |
44+
| [getTrytes(String...)](https://github.com/iotaledger/iota-java/blob/master/jota/src/main/java/org/iota/jota/IotaAPICore.java#L419) | Returns the raw transaction data (trytes) of a specific transaction. These trytes can then be easily converted into the actual transaction object. You can use [Transaction(String)](https://github.com/iotaledger/iota-java/blob/master/jota/src/main/java/org/iota/jota/model/Transaction.java#L145) for conversion to an object. |
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## Example
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4948
```Java
5049
IotaAPI iotaAPI = new IotaAPI.Builder().build();
5150

5251
try {
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List<Transaction> response = iotaAPI.findTransactionsObjectsByHashes(new String[]{"JQXBUOXGAFOTMXJZXHFYSC9RBYJTWTFDNFTXID9Z9XRJOTHZOFKPZJLCWPBASCCAWGOFNUVKFWLNUPNHZ", "YZVXFBPDEUAUIXEQI99YXWUYCLNEN9ZJZUNVWRKFNRQATZPGTXVISRMOYYTYQLKJYQWKAJHDSDEWIMCWI"});
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List<Transaction> response = iotaAPI.findTransactionsObjectsByHashes(new String[]{"CFFLBAXADNSMSIN9OUBLYAIANNKRFFOOWKAIUJHFOSCNLKWJROMLCDVDMCLWJEUDKZIAFQA9JPATXWNKN", "WLVSUYHXSJCQPFJEXRMENFNWJHC9RHGEPDBWTROFELSCAUPMDXVPMKHNHVMSHPKBLEVWNHRDKMPMHRV9E"});
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} catch (ArgumentException e) {
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// Handle error
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e.printStackTrace();

‎docs/iota-java/generateNewAddresses.md

-1
Original file line numberDiff line numberDiff line change
@@ -12,7 +12,6 @@ Generates new addresses, meaning addresses which were not spend from, according
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## Output
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[GetNewAddressResponse](https://github.com/iotaledger/iota-java/blob/master/jota/src/main/java/org/iota/jota/dto/response/GetNewAddressResponse.java), which contains the following fields:
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| Return type | Description |
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|--|--|
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| Long duration | Gets the duration. |

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