Examples with Log org.bcos.web3j.protocol.core.methods.response.Log used on opensource projects

Example 1 with Log

use of org.bcos.web3j.protocol.core.methods.response.Log in project web3sdk by FISCO-BCOS.

the class Contract method extractEventParameters.

protected static List<EventValues> extractEventParameters(Event event, TransactionReceipt transactionReceipt) {
    List<Log> logs = transactionReceipt.getLogs();
    List<EventValues> values = new ArrayList<>();
    for (Log log : logs) {
        EventValues eventValues = extractEventParameters(event, log);
        if (eventValues != null) {
            values.add(eventValues);
        }
    }
    return values;
}

Example 2 with Log

use of org.bcos.web3j.protocol.core.methods.response.Log in project web3sdk by FISCO-BCOS.

the class Ok method eventOrderLogEventObservable.

public Observable<EventOrderLogEventResponse> eventOrderLogEventObservable(DefaultBlockParameter startBlock, DefaultBlockParameter endBlock) {
    final Event event = new Event("eventOrderLog", Arrays.<TypeReference<?>>asList(), Arrays.<TypeReference<?>>asList(new TypeReference<StaticArray<Bytes32>>() {
    }, new TypeReference<StaticArray<Int256>>() {
    }, new TypeReference<Int256>() {
    }));
    EthFilter filter = new EthFilter(startBlock, endBlock, getContractAddress());
    filter.addSingleTopic(EventEncoder.encode(event));
    return web3j.ethLogObservable(filter).map(new Func1<Log, EventOrderLogEventResponse>() {

        @Override
        public EventOrderLogEventResponse call(Log log) {
            EventValues eventValues = extractEventParameters(event, log);
            EventOrderLogEventResponse typedResponse = new EventOrderLogEventResponse();
            typedResponse.msg = (StaticArray<Bytes32>) eventValues.getNonIndexedValues().get(0);
            typedResponse.msg2 = (StaticArray<Int256>) eventValues.getNonIndexedValues().get(1);
            typedResponse.hello = (Int256) eventValues.getNonIndexedValues().get(2);
            return typedResponse;
        }
    });
}

Example 3 with Log

use of org.bcos.web3j.protocol.core.methods.response.Log in project web3sdk by FISCO-BCOS.

the class CAAction method logMessageEventObservable.

public Observable<LogMessageEventResponse> logMessageEventObservable(DefaultBlockParameter startBlock, DefaultBlockParameter endBlock) {
    final Event event = new Event("LogMessage", Arrays.<TypeReference<?>>asList(), Arrays.<TypeReference<?>>asList(new TypeReference<Address>() {
    }, new TypeReference<Uint256>() {
    }, new TypeReference<Utf8String>() {
    }));
    EthFilter filter = new EthFilter(startBlock, endBlock, getContractAddress());
    filter.addSingleTopic(EventEncoder.encode(event));
    return web3j.ethLogObservable(filter).map(new Func1<Log, LogMessageEventResponse>() {

        @Override
        public LogMessageEventResponse call(Log log) {
            EventValues eventValues = extractEventParameters(event, log);
            LogMessageEventResponse typedResponse = new LogMessageEventResponse();
            typedResponse.addr = (Address) eventValues.getNonIndexedValues().get(0);
            typedResponse.code = (Uint256) eventValues.getNonIndexedValues().get(1);
            typedResponse.msg = (Utf8String) eventValues.getNonIndexedValues().get(2);
            return typedResponse;
        }
    });
}

Example 4 with Log

use of org.bcos.web3j.protocol.core.methods.response.Log in project web3sdk by FISCO-BCOS.

the class ConfigAction method logMessageEventObservable.

public Observable<LogMessageEventResponse> logMessageEventObservable(DefaultBlockParameter startBlock, DefaultBlockParameter endBlock) {
    final Event event = new Event("LogMessage", Arrays.<TypeReference<?>>asList(), Arrays.<TypeReference<?>>asList(new TypeReference<Address>() {
    }, new TypeReference<Uint256>() {
    }, new TypeReference<Utf8String>() {
    }));
    EthFilter filter = new EthFilter(startBlock, endBlock, getContractAddress());
    filter.addSingleTopic(EventEncoder.encode(event));
    return web3j.ethLogObservable(filter).map(new Func1<Log, LogMessageEventResponse>() {

        @Override
        public LogMessageEventResponse call(Log log) {
            EventValues eventValues = extractEventParameters(event, log);
            LogMessageEventResponse typedResponse = new LogMessageEventResponse();
            typedResponse.addr = (Address) eventValues.getNonIndexedValues().get(0);
            typedResponse.code = (Uint256) eventValues.getNonIndexedValues().get(1);
            typedResponse.msg = (Utf8String) eventValues.getNonIndexedValues().get(2);
            return typedResponse;
        }
    });
}

Example 5 with Log

use of org.bcos.web3j.protocol.core.methods.response.Log in project web3sdk by FISCO-BCOS.

the class ContractAbiMgr method updateAbiEventObservable.

public Observable<UpdateAbiEventResponse> updateAbiEventObservable(DefaultBlockParameter startBlock, DefaultBlockParameter endBlock) {
    final Event event = new Event("UpdateAbi", Arrays.<TypeReference<?>>asList(), Arrays.<TypeReference<?>>asList(new TypeReference<Utf8String>() {
    }, new TypeReference<Utf8String>() {
    }, new TypeReference<Utf8String>() {
    }, new TypeReference<Utf8String>() {
    }, new TypeReference<Address>() {
    }, new TypeReference<Uint256>() {
    }, new TypeReference<Uint256>() {
    }));
    EthFilter filter = new EthFilter(startBlock, endBlock, getContractAddress());
    filter.addSingleTopic(EventEncoder.encode(event));
    return web3j.ethLogObservable(filter).map(new Func1<Log, UpdateAbiEventResponse>() {

        @Override
        public UpdateAbiEventResponse call(Log log) {
            EventValues eventValues = extractEventParameters(event, log);
            UpdateAbiEventResponse typedResponse = new UpdateAbiEventResponse();
            typedResponse.cns_name = (Utf8String) eventValues.getNonIndexedValues().get(0);
            typedResponse.contractname = (Utf8String) eventValues.getNonIndexedValues().get(1);
            typedResponse.version = (Utf8String) eventValues.getNonIndexedValues().get(2);
            typedResponse.abi = (Utf8String) eventValues.getNonIndexedValues().get(3);
            typedResponse.addr = (Address) eventValues.getNonIndexedValues().get(4);
            typedResponse.blocknumber = (Uint256) eventValues.getNonIndexedValues().get(5);
            typedResponse.timestamp = (Uint256) eventValues.getNonIndexedValues().get(6);
            return typedResponse;
        }
    });
}