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Posted to issues@camel.apache.org by "ASF GitHub Bot (JIRA)" <ji...@apache.org> on 2018/12/18 08:36:00 UTC
[jira] [Work logged] (CAMEL-12815) A new Component IOTA
[ https://issues.apache.org/jira/browse/CAMEL-12815?focusedWorklogId=176426&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-176426 ]
ASF GitHub Bot logged work on CAMEL-12815:
------------------------------------------
Author: ASF GitHub Bot
Created on: 18/Dec/18 08:35
Start Date: 18/Dec/18 08:35
Worklog Time Spent: 10m
Work Description: oscerd closed pull request #2676: CAMEL-12815 New Component IOTA
URL: https://github.com/apache/camel/pull/2676
This is a PR merged from a forked repository.
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diff --git a/components/camel-iota/pom.xml b/components/camel-iota/pom.xml
new file mode 100644
index 00000000000..bf9cf32c4db
--- /dev/null
+++ b/components/camel-iota/pom.xml
@@ -0,0 +1,99 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!-- Licensed to the Apache Software Foundation (ASF) under one or more contributor
+ license agreements. See the NOTICE file distributed with this work for additional
+ information regarding copyright ownership. The ASF licenses this file to
+ You under the Apache License, Version 2.0 (the "License"); you may not use
+ this file except in compliance with the License. You may obtain a copy of
+ the License at http://www.apache.org/licenses/LICENSE-2.0 Unless required
+ by applicable law or agreed to in writing, software distributed under the
+ License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS
+ OF ANY KIND, either express or implied. See the License for the specific
+ language governing permissions and limitations under the License. -->
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+ xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+ <modelVersion>4.0.0</modelVersion>
+
+ <parent>
+ <groupId>org.apache.camel</groupId>
+ <artifactId>components</artifactId>
+ <version>2.24.0-SNAPSHOT</version>
+ </parent>
+
+ <artifactId>camel-iota</artifactId>
+ <packaging>jar</packaging>
+ <name>Camel :: IOTA</name>
+ <description>Camel IOTA component</description>
+
+ <properties>
+ <camel.osgi.export.pkg>org.apache.camel.component.iota.*</camel.osgi.export.pkg>
+ <camel.osgi.export.service>org.apache.camel.spi.ComponentResolver;component=iota</camel.osgi.export.service>
+ </properties>
+
+ <dependencies>
+
+ <dependency>
+ <groupId>org.apache.camel</groupId>
+ <artifactId>camel-core</artifactId>
+ </dependency>
+
+ <!-- IOTA JAVA LIB dependency -->
+ <dependency>
+ <groupId>org.iota</groupId>
+ <artifactId>jota</artifactId>
+ <version>${jota-version}</version>
+ </dependency>
+
+ <!-- test dependencies -->
+ <dependency>
+ <groupId>org.apache.camel</groupId>
+ <artifactId>camel-test-spring</artifactId>
+ <scope>test</scope>
+ </dependency>
+ <dependency>
+ <groupId>org.apache.logging.log4j</groupId>
+ <artifactId>log4j-api</artifactId>
+ <scope>test</scope>
+ </dependency>
+ <dependency>
+ <groupId>org.apache.logging.log4j</groupId>
+ <artifactId>log4j-core</artifactId>
+ <scope>test</scope>
+ </dependency>
+ <dependency>
+ <groupId>org.apache.logging.log4j</groupId>
+ <artifactId>log4j-slf4j-impl</artifactId>
+ <scope>test</scope>
+ </dependency>
+ <dependency>
+ <groupId>junit</groupId>
+ <artifactId>junit</artifactId>
+ <scope>test</scope>
+ </dependency>
+ </dependencies>
+
+ <!-- skip tests on AIX and HP-UX -->
+ <profiles>
+ <profile>
+ <id>aix</id>
+ <activation>
+ <os>
+ <family>AIX</family>
+ </os>
+ </activation>
+ <properties>
+ <skipTests>true</skipTests>
+ </properties>
+ </profile>
+ <profile>
+ <id>hpux</id>
+ <activation>
+ <os>
+ <family>HP-UX</family>
+ </os>
+ </activation>
+ <properties>
+ <skipTests>true</skipTests>
+ </properties>
+ </profile>
+ </profiles>
+</project>
diff --git a/components/camel-iota/src/main/docs/iota-component.adoc b/components/camel-iota/src/main/docs/iota-component.adoc
new file mode 100644
index 00000000000..db88264242a
--- /dev/null
+++ b/components/camel-iota/src/main/docs/iota-component.adoc
@@ -0,0 +1,145 @@
+[[iota-component]]
+== IOTA Component
+
+*Available as of Camel version 2.24*
+
+According to IOTA Official site: "IOTA is the first open-source distributed ledger that is being built to power the future of the Internet of Things with feeless microtransactions and data integrity for machines."
+
+Maven users will need to add the following dependency to their `pom.xml`
+for this component:
+
+[source,xml]
+------------------------------------------------------------
+<dependency>
+ <groupId>org.apache.camel</groupId>
+ <artifactId>camel-iota</artifactId>
+ <version>x.y.z</version>
+ <!-- use the same version as your Camel core version -->
+</dependency>
+------------------------------------------------------------
+
+=== URI format
+
+[source,java]
+---------------------------------------------------------------------------------------------------------------
+iota:name?url=nodeurl[&moreOptions...]
+---------------------------------------------------------------------------------------------------------------
+
+==== Path Parameters (1 parameters):
+
+
+[width="100%",cols="2,5,^1,2",options="header"]
+|===
+| Name | Description | Default | Type
+| *name* | *Required* Name of component to use. | | String
+|===
+
+
+==== Query Parameters (5 parameters):
+
+
+[width="100%",cols="2,5,^1,2",options="header"]
+|===
+| Name | Description | Default | Type
+| *url* (common) | *Required* Node url | | String
+| *operation* (producer) | *Required* Supported operations are 'sendTransfer', 'getNewAddress', 'getTransfers' | | String
+| *tag* (producer) | TAG | | String
+| *securityLevel* (producer) | Address security level | 1 | int
+| *minWeightMagnitude* (producer) | The minWeightMagnitude is the minimum number of zeroes that a proof-of-work output/transaction hash must end with to be considered valid by full nodes | 14 | int
+| *depth* (producer) | The depth determines how deep the tangle is analysed for getting Tips | 9 | int
+|===
+// endpoint options: END
+// spring-boot-auto-configure options: START
+=== Spring Boot Auto-Configuration
+
+
+The component supports 2 options, which are listed below.
+
+
+
+[width="100%",cols="2,5,^1,2",options="header"]
+|===
+| Name | Description | Default | Type
+| *camel.component.iota.enabled* | Enable IOTA component | true | Boolean
+| *camel.component.iota.resolve-property-placeholders* | Whether the component should resolve property placeholders on itself when starting. Only properties which are of String type can use property placeholders. | true | Boolean
+|===
+// spring-boot-auto-configure options: END
+
+=== Sample route
+
+The following route defined in Spring XML send a message to tangle
+
+*Send message to tangle*
+
+[source,xml]
+---------------------------------------------------------------------------------------------------------------------------
+<route>
+ <from uri="direct:start" />
+ <setMessage>
+ <constant>Hello world!</constant>
+ </setMessage>
+ <setHeader headerName="CamelIOTASeed">
+ <constant>MYSEEDHERE</constant>
+ </setHeader>
+ <setHeader headerName="CamelIOTAValue">
+ <constant>1</constant>
+ </setHeader>
+ <setHeader headerName="CamelIOTAToAddress">
+ <constant>RECIPIENTADDRESS</constant>
+ </setHeader>
+ <setHeader headerName="CamelIOTAToAddress">
+ <constant>RECIPIENTADDRESS</constant>
+ </setHeader>
+
+ <to uri="iota:good?url=https://node.iota.org:443&operation=sendTransfer" />
+ <to uri="direct:result" />
+</route>
+---------------------------------------------------------------------------------------------------------------------------
+
+The following route defined in Spring XML create a new address
+
+*Create a new address*
+
+[source,xml]
+---------------------------------------------------------------------------------------------------------------------------
+<route>
+ <from uri="direct:start" />
+ <setHeader headerName="CamelIOTASeed">
+ <constant>MYSEEDHERE</constant>
+ </setHeader>
+ <setHeader headerName="CamelIOTAAddressIndex">
+ <constant>1</constant>
+ </setHeader>
+
+ <to uri="iota:good?url=https://node.iota.org:443&operation=getNewAddress" />
+ <to uri="direct:result" />
+</route>
+---------------------------------------------------------------------------------------------------------------------------
+
+The following route defined in Spring XML retrieve transfers data
+
+*Retrieve transfers*
+
+[source,xml]
+---------------------------------------------------------------------------------------------------------------------------
+<route>
+ <from uri="direct:start" />
+ <setHeader headerName="CamelIOTASeed">
+ <constant>MYSEEDHERE</constant>
+ </setHeader>
+ <setHeader headerName="CamelIOTAAddressStartIndex">
+ <constant>1</constant>
+ </setHeader>
+ <setHeader headerName="CamelIOTAAddressEndIndex">
+ <constant>10</constant>
+ </setHeader>
+
+ <to uri="iota:good?url=https://node.iota.org:443&operation=getTransfers" />
+ <to uri="direct:result" />
+</route>
+---------------------------------------------------------------------------------------------------------------------------
+
+=== See also
+
+* https://www.iota.org/[IOTA website]
+* https://github.com/iotaledger/iota.lib.java[IOTA java lib]
\ No newline at end of file
diff --git a/components/camel-iota/src/main/java/org/apache/camel/component/iota/IOTAComponent.java b/components/camel-iota/src/main/java/org/apache/camel/component/iota/IOTAComponent.java
new file mode 100644
index 00000000000..1fbbdbbe880
--- /dev/null
+++ b/components/camel-iota/src/main/java/org/apache/camel/component/iota/IOTAComponent.java
@@ -0,0 +1,44 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.camel.component.iota;
+
+import java.util.Map;
+
+import org.apache.camel.CamelContext;
+import org.apache.camel.Endpoint;
+import org.apache.camel.impl.DefaultComponent;
+
+/**
+ * Represents the component that manages {@link IOTAEndpoint}.
+ */
+public class IOTAComponent extends DefaultComponent {
+
+ public IOTAComponent() {
+ this(null);
+ }
+
+ public IOTAComponent(CamelContext context) {
+ super(context);
+ }
+
+ protected Endpoint createEndpoint(String uri, String remaining, Map<String, Object> parameters) throws Exception {
+ IOTAEndpoint endpoint = new IOTAEndpoint(uri, this);
+ setProperties(endpoint, parameters);
+
+ return endpoint;
+ }
+}
diff --git a/components/camel-iota/src/main/java/org/apache/camel/component/iota/IOTAConstants.java b/components/camel-iota/src/main/java/org/apache/camel/component/iota/IOTAConstants.java
new file mode 100644
index 00000000000..a8d9ae9c160
--- /dev/null
+++ b/components/camel-iota/src/main/java/org/apache/camel/component/iota/IOTAConstants.java
@@ -0,0 +1,44 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.camel.component.iota;
+
+import jota.utils.Constants;
+
+public final class IOTAConstants {
+
+ public static final String SEED_HEADER = "CamelIOTASeed";
+ public static final String VALUE_HEADER = "CamelIOTAValue";
+ public static final String TO_ADDRESS_HEADER = "CamelIOTAToAddress";
+ public static final String ADDRESS_INDEX_HEADER = "CamelIOTAAddressIndex";
+ public static final String ADDRESS_START_INDEX_HEADER = "CamelIOTAAddressStartIndex";
+ public static final String ADDRESS_END_INDEX_HEADER = "CamelIOTAAddressEndIndex";
+
+ protected static final int MIN_WEIGHT_MAGNITUDE = 14;
+ protected static final int DEPTH = 9;
+
+ protected static final int TAG_LENGTH = Constants.TAG_LENGTH;
+ protected static final int MESSAGE_LENGTH = Constants.MESSAGE_LENGTH;
+
+ protected static final String SEND_TRANSFER_OPERATION = "sendTransfer";
+ protected static final String GET_NEW_ADDRESS_OPERATION = "getNewAddress";
+ protected static final String GET_TRANSFERS_OPERATION = "getTransfers";
+
+
+ private IOTAConstants() {
+ }
+
+}
diff --git a/components/camel-iota/src/main/java/org/apache/camel/component/iota/IOTAEndpoint.java b/components/camel-iota/src/main/java/org/apache/camel/component/iota/IOTAEndpoint.java
new file mode 100644
index 00000000000..4aeb34cc60f
--- /dev/null
+++ b/components/camel-iota/src/main/java/org/apache/camel/component/iota/IOTAEndpoint.java
@@ -0,0 +1,189 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.camel.component.iota;
+
+import java.net.URL;
+
+import jota.IotaAPI;
+
+import org.apache.camel.Consumer;
+import org.apache.camel.Processor;
+import org.apache.camel.Producer;
+import org.apache.camel.impl.DefaultEndpoint;
+import org.apache.camel.spi.Metadata;
+import org.apache.camel.spi.UriEndpoint;
+import org.apache.camel.spi.UriParam;
+import org.apache.camel.spi.UriPath;
+
+/**
+ * Component for integrate IOTA DLT
+ */
+@UriEndpoint(firstVersion = "2.23.0", scheme = "iota", title = "IOTA", syntax = "iota:name", label = "dlt")
+public class IOTAEndpoint extends DefaultEndpoint {
+
+ private IotaAPI apiClient;
+
+ @UriPath
+ @Metadata(required = "true")
+ private String name;
+
+ @UriParam
+ private String url;
+
+ @UriParam
+ private String operation;
+ @UriParam
+ private String tag;
+ @UriParam(defaultValue = "1")
+ private Integer securityLevel = 1;
+ @UriParam(defaultValue = "14")
+ private Integer minWeightMagnitude = IOTAConstants.MIN_WEIGHT_MAGNITUDE;
+ @UriParam(defaultValue = "9")
+ private Integer depth = IOTAConstants.DEPTH;
+
+ public IOTAEndpoint() {
+ }
+
+ public IOTAEndpoint(String uri, IOTAComponent component) {
+ super(uri, component);
+ }
+
+ public Producer createProducer() throws Exception {
+ return new IOTAProducer(this);
+ }
+
+ public Consumer createConsumer(Processor processor) throws Exception {
+ throw new UnsupportedOperationException("IOTAConsumer is not supported!");
+ }
+
+ public boolean isSingleton() {
+ return true;
+ }
+
+ @Override
+ protected void doStart() throws Exception {
+ final URL u = new URL(url);
+ apiClient = new IotaAPI.Builder().protocol(u.getProtocol()).host(u.getHost()).port(String.valueOf(u.getPort())).build();
+
+ super.doStart();
+ }
+
+ @Override
+ protected void doStop() throws Exception {
+ super.doStop();
+
+ apiClient = null;
+ }
+
+ public String getName() {
+ return name;
+ }
+
+ /**
+ * Component name
+ *
+ * @param url
+ */
+ public void setName(String name) {
+ this.name = name;
+ }
+
+ public String getUrl() {
+ return url;
+ }
+
+ /**
+ * Node url
+ *
+ * @param url
+ */
+ public void setUrl(String url) {
+ this.url = url;
+ }
+
+ public String getTag() {
+ return tag;
+ }
+
+ /**
+ * TAG
+ *
+ * @param tag
+ */
+ public void setTag(String tag) {
+ this.tag = tag;
+ }
+
+ public Integer getSecurityLevel() {
+ return securityLevel;
+ }
+
+ /**
+ * Address security level
+ *
+ * @param security level
+ */
+ public void setSecurityLevel(Integer securityLevel) {
+ this.securityLevel = securityLevel;
+ }
+
+ public Integer getMinWeightMagnitude() {
+ return minWeightMagnitude;
+ }
+
+ /**
+ * The minWeightMagnitude is the minimum number of zeroes that a
+ * proof-of-work output/transaction hash must end with to be considered
+ * valid by full nodes
+ *
+ * @param minWeightMagnitude
+ */
+
+ public void setMinWeightMagnitude(Integer minWeightMagnitude) {
+ this.minWeightMagnitude = minWeightMagnitude;
+ }
+
+ public Integer getDepth() {
+ return depth;
+ }
+
+ /**
+ * The depth determines how deep the tangle is analysed for getting Tips
+ *
+ * @param depth
+ */
+ public void setDepth(Integer depth) {
+ this.depth = depth;
+ }
+
+ public IotaAPI getApiClient() {
+ return apiClient;
+ }
+
+ public String getOperation() {
+ return operation;
+ }
+
+ /**
+ * Supported operations are 'sendTransfer', 'getNewAddress'
+ *
+ * @param operation
+ */
+ public void setOperation(String operation) {
+ this.operation = operation;
+ }
+}
diff --git a/components/camel-iota/src/main/java/org/apache/camel/component/iota/IOTAProducer.java b/components/camel-iota/src/main/java/org/apache/camel/component/iota/IOTAProducer.java
new file mode 100644
index 00000000000..29cf0ad1cb7
--- /dev/null
+++ b/components/camel-iota/src/main/java/org/apache/camel/component/iota/IOTAProducer.java
@@ -0,0 +1,91 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.camel.component.iota;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import jota.dto.response.GetNewAddressResponse;
+import jota.dto.response.GetTransferResponse;
+import jota.dto.response.SendTransferResponse;
+import jota.model.Transfer;
+import jota.utils.TrytesConverter;
+
+import org.apache.camel.Exchange;
+import org.apache.camel.impl.DefaultProducer;
+import org.apache.commons.lang3.StringUtils;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+
+/**
+ * The IOTA producer.
+ */
+public class IOTAProducer extends DefaultProducer {
+ private static final Logger LOG = LoggerFactory.getLogger(IOTAProducer.class);
+ private IOTAEndpoint endpoint;
+
+ public IOTAProducer(IOTAEndpoint endpoint) {
+ super(endpoint);
+ this.endpoint = endpoint;
+ }
+
+ public void process(Exchange exchange) throws Exception {
+ String seed = exchange.getIn().getHeader(IOTAConstants.SEED_HEADER, String.class);
+
+ if (endpoint.getOperation() == null) {
+ throw new UnsupportedOperationException("IOTAProducer operation cannot be null!");
+ }
+
+ if (endpoint.getOperation().equals(IOTAConstants.SEND_TRANSFER_OPERATION)) {
+
+ String address = exchange.getIn().getHeader(IOTAConstants.TO_ADDRESS_HEADER, String.class);
+ Integer value = exchange.getIn().getHeader(IOTAConstants.VALUE_HEADER, Integer.class);
+ value = value != null ? value : 0;
+
+ String tag = StringUtils.rightPad(endpoint.getTag(), IOTAConstants.TAG_LENGTH, '9');
+
+ String message = TrytesConverter.asciiToTrytes(exchange.getIn().getBody(String.class));
+
+ if (LOG.isDebugEnabled()) {
+ // LOG.debug("seed {}", seed);
+ LOG.debug("endpoint: security level {} depth {} minWeightMagnitude {} tag {} ", endpoint.getSecurityLevel(), endpoint.getDepth(), endpoint.getMinWeightMagnitude(),
+ tag);
+ LOG.debug("Sending value {} with message {} to address {}", value, message, address);
+ }
+
+ List<Transfer> transfers = new ArrayList<>();
+ transfers.add(new Transfer(address, value, message, tag));
+ SendTransferResponse response = endpoint.getApiClient().sendTransfer(seed, endpoint.getSecurityLevel(), endpoint.getDepth(), endpoint.getMinWeightMagnitude(), transfers, null, null, false, true, null);
+
+ exchange.getIn().setBody(response.getTransactions());
+ } else if (endpoint.getOperation().equals(IOTAConstants.GET_NEW_ADDRESS_OPERATION)) {
+
+ Integer index = exchange.getIn().getHeader(IOTAConstants.ADDRESS_INDEX_HEADER, Integer.class);
+
+ GetNewAddressResponse response = endpoint.getApiClient().getNewAddress(seed, endpoint.getSecurityLevel(), index, true, 1, false);
+ exchange.getIn().setBody(response.getAddresses());
+ } else if (endpoint.getOperation().equals(IOTAConstants.GET_TRANSFERS_OPERATION)) {
+ Integer startIdx = exchange.getIn().getHeader(IOTAConstants.ADDRESS_START_INDEX_HEADER, Integer.class);
+ Integer endIdx = exchange.getIn().getHeader(IOTAConstants.ADDRESS_END_INDEX_HEADER, Integer.class);
+
+ GetTransferResponse response = endpoint.getApiClient().getTransfers(seed, endpoint.getSecurityLevel(), startIdx, endIdx, true);
+ exchange.getIn().setBody(response.getTransfers());
+ }
+ }
+
+}
diff --git a/components/camel-iota/src/main/resources/META-INF/LICENSE.txt b/components/camel-iota/src/main/resources/META-INF/LICENSE.txt
new file mode 100644
index 00000000000..6b0b1270ff0
--- /dev/null
+++ b/components/camel-iota/src/main/resources/META-INF/LICENSE.txt
@@ -0,0 +1,203 @@
+
+ Apache License
+ Version 2.0, January 2004
+ http://www.apache.org/licenses/
+
+ TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+ 1. Definitions.
+
+ "License" shall mean the terms and conditions for use, reproduction,
+ and distribution as defined by Sections 1 through 9 of this document.
+
+ "Licensor" shall mean the copyright owner or entity authorized by
+ the copyright owner that is granting the License.
+
+ "Legal Entity" shall mean the union of the acting entity and all
+ other entities that control, are controlled by, or are under common
+ control with that entity. For the purposes of this definition,
+ "control" means (i) the power, direct or indirect, to cause the
+ direction or management of such entity, whether by contract or
+ otherwise, or (ii) ownership of fifty percent (50%) or more of the
+ outstanding shares, or (iii) beneficial ownership of such entity.
+
+ "You" (or "Your") shall mean an individual or Legal Entity
+ exercising permissions granted by this License.
+
+ "Source" form shall mean the preferred form for making modifications,
+ including but not limited to software source code, documentation
+ source, and configuration files.
+
+ "Object" form shall mean any form resulting from mechanical
+ transformation or translation of a Source form, including but
+ not limited to compiled object code, generated documentation,
+ and conversions to other media types.
+
+ "Work" shall mean the work of authorship, whether in Source or
+ Object form, made available under the License, as indicated by a
+ copyright notice that is included in or attached to the work
+ (an example is provided in the Appendix below).
+
+ "Derivative Works" shall mean any work, whether in Source or Object
+ form, that is based on (or derived from) the Work and for which the
+ editorial revisions, annotations, elaborations, or other modifications
+ represent, as a whole, an original work of authorship. For the purposes
+ of this License, Derivative Works shall not include works that remain
+ separable from, or merely link (or bind by name) to the interfaces of,
+ the Work and Derivative Works thereof.
+
+ "Contribution" shall mean any work of authorship, including
+ the original version of the Work and any modifications or additions
+ to that Work or Derivative Works thereof, that is intentionally
+ submitted to Licensor for inclusion in the Work by the copyright owner
+ or by an individual or Legal Entity authorized to submit on behalf of
+ the copyright owner. For the purposes of this definition, "submitted"
+ means any form of electronic, verbal, or written communication sent
+ to the Licensor or its representatives, including but not limited to
+ communication on electronic mailing lists, source code control systems,
+ and issue tracking systems that are managed by, or on behalf of, the
+ Licensor for the purpose of discussing and improving the Work, but
+ excluding communication that is conspicuously marked or otherwise
+ designated in writing by the copyright owner as "Not a Contribution."
+
+ "Contributor" shall mean Licensor and any individual or Legal Entity
+ on behalf of whom a Contribution has been received by Licensor and
+ subsequently incorporated within the Work.
+
+ 2. Grant of Copyright License. Subject to the terms and conditions of
+ this License, each Contributor hereby grants to You a perpetual,
+ worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+ copyright license to reproduce, prepare Derivative Works of,
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+ Work and such Derivative Works in Source or Object form.
+
+ 3. Grant of Patent License. Subject to the terms and conditions of
+ this License, each Contributor hereby grants to You a perpetual,
+ worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+ (except as stated in this section) patent license to make, have made,
+ use, offer to sell, sell, import, and otherwise transfer the Work,
+ where such license applies only to those patent claims licensable
+ by such Contributor that are necessarily infringed by their
+ Contribution(s) alone or by combination of their Contribution(s)
+ with the Work to which such Contribution(s) was submitted. If You
+ institute patent litigation against any entity (including a
+ cross-claim or counterclaim in a lawsuit) alleging that the Work
+ or a Contribution incorporated within the Work constitutes direct
+ or contributory patent infringement, then any patent licenses
+ granted to You under this License for that Work shall terminate
+ as of the date such litigation is filed.
+
+ 4. Redistribution. You may reproduce and distribute copies of the
+ Work or Derivative Works thereof in any medium, with or without
+ modifications, and in Source or Object form, provided that You
+ meet the following conditions:
+
+ (a) You must give any other recipients of the Work or
+ Derivative Works a copy of this License; and
+
+ (b) You must cause any modified files to carry prominent notices
+ stating that You changed the files; and
+
+ (c) You must retain, in the Source form of any Derivative Works
+ that You distribute, all copyright, patent, trademark, and
+ attribution notices from the Source form of the Work,
+ excluding those notices that do not pertain to any part of
+ the Derivative Works; and
+
+ (d) If the Work includes a "NOTICE" text file as part of its
+ distribution, then any Derivative Works that You distribute must
+ include a readable copy of the attribution notices contained
+ within such NOTICE file, excluding those notices that do not
+ pertain to any part of the Derivative Works, in at least one
+ of the following places: within a NOTICE text file distributed
+ as part of the Derivative Works; within the Source form or
+ documentation, if provided along with the Derivative Works; or,
+ within a display generated by the Derivative Works, if and
+ wherever such third-party notices normally appear. The contents
+ of the NOTICE file are for informational purposes only and
+ do not modify the License. You may add Your own attribution
+ notices within Derivative Works that You distribute, alongside
+ or as an addendum to the NOTICE text from the Work, provided
+ that such additional attribution notices cannot be construed
+ as modifying the License.
+
+ You may add Your own copyright statement to Your modifications and
+ may provide additional or different license terms and conditions
+ for use, reproduction, or distribution of Your modifications, or
+ for any such Derivative Works as a whole, provided Your use,
+ reproduction, and distribution of the Work otherwise complies with
+ the conditions stated in this License.
+
+ 5. Submission of Contributions. Unless You explicitly state otherwise,
+ any Contribution intentionally submitted for inclusion in the Work
+ by You to the Licensor shall be under the terms and conditions of
+ this License, without any additional terms or conditions.
+ Notwithstanding the above, nothing herein shall supersede or modify
+ the terms of any separate license agreement you may have executed
+ with Licensor regarding such Contributions.
+
+ 6. Trademarks. This License does not grant permission to use the trade
+ names, trademarks, service marks, or product names of the Licensor,
+ except as required for reasonable and customary use in describing the
+ origin of the Work and reproducing the content of the NOTICE file.
+
+ 7. Disclaimer of Warranty. Unless required by applicable law or
+ agreed to in writing, Licensor provides the Work (and each
+ Contributor provides its Contributions) on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+ implied, including, without limitation, any warranties or conditions
+ of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+ PARTICULAR PURPOSE. You are solely responsible for determining the
+ appropriateness of using or redistributing the Work and assume any
+ risks associated with Your exercise of permissions under this License.
+
+ 8. Limitation of Liability. In no event and under no legal theory,
+ whether in tort (including negligence), contract, or otherwise,
+ unless required by applicable law (such as deliberate and grossly
+ negligent acts) or agreed to in writing, shall any Contributor be
+ liable to You for damages, including any direct, indirect, special,
+ incidental, or consequential damages of any character arising as a
+ result of this License or out of the use or inability to use the
+ Work (including but not limited to damages for loss of goodwill,
+ work stoppage, computer failure or malfunction, or any and all
+ other commercial damages or losses), even if such Contributor
+ has been advised of the possibility of such damages.
+
+ 9. Accepting Warranty or Additional Liability. While redistributing
+ the Work or Derivative Works thereof, You may choose to offer,
+ and charge a fee for, acceptance of support, warranty, indemnity,
+ or other liability obligations and/or rights consistent with this
+ License. However, in accepting such obligations, You may act only
+ on Your own behalf and on Your sole responsibility, not on behalf
+ of any other Contributor, and only if You agree to indemnify,
+ defend, and hold each Contributor harmless for any liability
+ incurred by, or claims asserted against, such Contributor by reason
+ of your accepting any such warranty or additional liability.
+
+ END OF TERMS AND CONDITIONS
+
+ APPENDIX: How to apply the Apache License to your work.
+
+ To apply the Apache License to your work, attach the following
+ boilerplate notice, with the fields enclosed by brackets "[]"
+ replaced with your own identifying information. (Don't include
+ the brackets!) The text should be enclosed in the appropriate
+ comment syntax for the file format. We also recommend that a
+ file or class name and description of purpose be included on the
+ same "printed page" as the copyright notice for easier
+ identification within third-party archives.
+
+ Copyright [yyyy] [name of copyright owner]
+
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+
diff --git a/components/camel-iota/src/main/resources/META-INF/NOTICE.txt b/components/camel-iota/src/main/resources/META-INF/NOTICE.txt
new file mode 100644
index 00000000000..2e215bf2e6b
--- /dev/null
+++ b/components/camel-iota/src/main/resources/META-INF/NOTICE.txt
@@ -0,0 +1,11 @@
+ =========================================================================
+ == NOTICE file corresponding to the section 4 d of ==
+ == the Apache License, Version 2.0, ==
+ == in this case for the Apache Camel distribution. ==
+ =========================================================================
+
+ This product includes software developed by
+ The Apache Software Foundation (http://www.apache.org/).
+
+ Please read the different LICENSE files present in the licenses directory of
+ this distribution.
diff --git a/components/camel-iota/src/main/resources/META-INF/services/org/apache/camel/component/iota b/components/camel-iota/src/main/resources/META-INF/services/org/apache/camel/component/iota
new file mode 100644
index 00000000000..6469445a04f
--- /dev/null
+++ b/components/camel-iota/src/main/resources/META-INF/services/org/apache/camel/component/iota
@@ -0,0 +1,18 @@
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements. See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License. You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+class=org.apache.camel.component.iota.IOTAComponent
diff --git a/components/camel-iota/src/test/java/org/apache/camel/component/iota/IOTAProducerTest.java b/components/camel-iota/src/test/java/org/apache/camel/component/iota/IOTAProducerTest.java
new file mode 100644
index 00000000000..82d6fbbeeeb
--- /dev/null
+++ b/components/camel-iota/src/test/java/org/apache/camel/component/iota/IOTAProducerTest.java
@@ -0,0 +1,81 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.camel.component.iota;
+
+import org.apache.camel.builder.RouteBuilder;
+import org.apache.camel.component.mock.MockEndpoint;
+import org.apache.camel.test.junit4.CamelTestSupport;
+import org.junit.Test;
+
+public class IOTAProducerTest extends CamelTestSupport {
+
+ private static final String SEED = "IHDEENZYITYVYSPKAURUZAQKGVJEREFDJMYTANNXXGPZ9GJWTEOJJ9IPMXOGZNQLSNMFDSQOTZAEETUEA";
+ private static final String ADDRESS = "LXQHWNY9CQOHPNMKFJFIJHGEPAENAOVFRDIBF99PPHDTWJDCGHLYETXT9NPUVSNKT9XDTDYNJKJCPQMZCCOZVXMTXC";
+
+ private static final String IOTA_NODE_URL = "https://nodes.thetangle.org:443";
+
+ @Test
+ public void sendTransferTest() throws Exception {
+ final String message = "ILOVEAPACHECAMEL";
+
+ MockEndpoint mock = getMockEndpoint("mock:iota-send-message-response");
+ mock.expectedMinimumMessageCount(1);
+
+ template.sendBody("direct:iota-send-message", message);
+
+ assertMockEndpointsSatisfied();
+ }
+
+ @Test
+ public void getNewAddressTest() throws Exception {
+ MockEndpoint mock = getMockEndpoint("mock:iota-new-address-response");
+ mock.expectedMinimumMessageCount(1);
+
+ template.sendBody("direct:iota-new-address", new String());
+
+ assertMockEndpointsSatisfied();
+ }
+
+ @Test
+ public void getTransfersTest() throws Exception {
+ MockEndpoint mock = getMockEndpoint("mock:iota-get-transfers-response");
+ mock.expectedMinimumMessageCount(1);
+
+ template.sendBody("direct:iota-get-transfers", new String());
+
+ assertMockEndpointsSatisfied();
+ }
+
+ @Override
+ protected RouteBuilder createRouteBuilder() throws Exception {
+ return new RouteBuilder() {
+ @Override
+ public void configure() {
+ from("direct:iota-send-message").setHeader(IOTAConstants.SEED_HEADER, constant(SEED)).setHeader(IOTAConstants.TO_ADDRESS_HEADER, constant(ADDRESS))
+ .to("iota://test?url=" + IOTA_NODE_URL + "&securityLevel=2&tag=APACHECAMELTEST&depth=3&operation=" + IOTAConstants.SEND_TRANSFER_OPERATION)
+ .to("mock:iota-send-message-response");
+
+ from("direct:iota-new-address").setHeader(IOTAConstants.SEED_HEADER, constant(SEED)).setHeader(IOTAConstants.ADDRESS_INDEX_HEADER, constant(1))
+ .to("iota://test?url=" + IOTA_NODE_URL + "&securityLevel=1&operation=" + IOTAConstants.GET_NEW_ADDRESS_OPERATION).to("mock:iota-new-address-response");
+
+ from("direct:iota-get-transfers").setHeader(IOTAConstants.SEED_HEADER, constant(SEED)).setHeader(IOTAConstants.ADDRESS_START_INDEX_HEADER, constant(1))
+ .setHeader(IOTAConstants.ADDRESS_END_INDEX_HEADER, constant(10))
+ .to("iota://test?url=" + IOTA_NODE_URL + "&securityLevel=1&operation=" + IOTAConstants.GET_TRANSFERS_OPERATION).to("mock:iota-get-transfers-response");
+ }
+ };
+ }
+}
diff --git a/components/camel-iota/src/test/resources/log4j2.properties b/components/camel-iota/src/test/resources/log4j2.properties
new file mode 100644
index 00000000000..838d1db396b
--- /dev/null
+++ b/components/camel-iota/src/test/resources/log4j2.properties
@@ -0,0 +1,28 @@
+## ---------------------------------------------------------------------------
+## Licensed to the Apache Software Foundation (ASF) under one or more
+## contributor license agreements. See the NOTICE file distributed with
+## this work for additional information regarding copyright ownership.
+## The ASF licenses this file to You under the Apache License, Version 2.0
+## (the "License"); you may not use this file except in compliance with
+## the License. You may obtain a copy of the License at
+##
+## http://www.apache.org/licenses/LICENSE-2.0
+##
+## Unless required by applicable law or agreed to in writing, software
+## distributed under the License is distributed on an "AS IS" BASIS,
+## WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+## See the License for the specific language governing permissions and
+## limitations under the License.
+## ---------------------------------------------------------------------------
+
+appender.file.type = File
+appender.file.name = file
+appender.file.fileName = target/camel-iota-test.log
+appender.file.layout.type = PatternLayout
+appender.file.layout.pattern = %d [%-15.15t] %-5p %-30.30c{1} - %m%n
+appender.out.type = Console
+appender.out.name = out
+appender.out.layout.type = PatternLayout
+appender.out.layout.pattern = [%30.30t] %-30.30c{1} %-5p %m%n
+rootLogger.level = DEBUG
+rootLogger.appenderRef.file.ref = file
diff --git a/components/pom.xml b/components/pom.xml
index 21e5e80c0f3..8fa4e96d5cc 100644
--- a/components/pom.xml
+++ b/components/pom.xml
@@ -171,6 +171,7 @@
<module>camel-ignite</module>
<module>camel-infinispan</module>
<module>camel-influxdb</module>
+ <module>camel-iota</module>
<module>camel-irc</module>
<module>camel-ironmq</module>
<module>camel-jackson</module>
diff --git a/parent/pom.xml b/parent/pom.xml
index 1e506e80c11..d3fdb8cd415 100644
--- a/parent/pom.xml
+++ b/parent/pom.xml
@@ -403,6 +403,7 @@
<jmh-version>1.21</jmh-version>
<jodatime-bundle-version>1.6.2</jodatime-bundle-version>
<jodatime2-bundle-version>2.10.1</jodatime2-bundle-version>
+ <jota-version>1.0.0-beta3</jota-version>
<jolokia-version>1.6.0</jolokia-version>
<jolt-version>0.1.1</jolt-version>
<jolt-bundle-version>0.1.1_1</jolt-bundle-version>
diff --git a/platforms/spring-boot/components-starter/camel-iota-starter/pom.xml b/platforms/spring-boot/components-starter/camel-iota-starter/pom.xml
new file mode 100644
index 00000000000..6f5873f737f
--- /dev/null
+++ b/platforms/spring-boot/components-starter/camel-iota-starter/pom.xml
@@ -0,0 +1,61 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+
+ Licensed to the Apache Software Foundation (ASF) under one or more
+ contributor license agreements. See the NOTICE file distributed with
+ this work for additional information regarding copyright ownership.
+ The ASF licenses this file to You under the Apache License, Version 2.0
+ (the "License"); you may not use this file except in compliance with
+ the License. You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+
+-->
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+ <modelVersion>4.0.0</modelVersion>
+ <parent>
+ <groupId>org.apache.camel</groupId>
+ <artifactId>components-starter</artifactId>
+ <version>2.23.0-SNAPSHOT</version>
+ </parent>
+ <artifactId>camel-iota-starter</artifactId>
+ <packaging>jar</packaging>
+ <name>Spring-Boot Starter :: Camel :: IOTA</name>
+ <description>Spring-Boot Starter for Camel IOTA component</description>
+ <dependencies>
+ <dependency>
+ <groupId>org.springframework.boot</groupId>
+ <artifactId>spring-boot-starter</artifactId>
+ <version>${spring-boot-version}</version>
+ </dependency>
+ <dependency>
+ <groupId>org.apache.camel</groupId>
+ <artifactId>camel-iota</artifactId>
+ <version>${project.version}</version>
+ </dependency>
+ <!--START OF GENERATED CODE-->
+ <dependency>
+ <groupId>org.apache.camel</groupId>
+ <artifactId>camel-core-starter</artifactId>
+ </dependency>
+ <dependency>
+ <groupId>org.apache.camel</groupId>
+ <artifactId>camel-spring-boot-starter</artifactId>
+ </dependency>
+ <!--END OF GENERATED CODE-->
+ </dependencies>
+ <!--START OF GENERATED CODE-->
+ <repositories>
+ <repository>
+ <id>spring-plugin</id>
+ <url>http://repo.spring.io/plugins-release</url>
+ </repository>
+ </repositories>
+ <!--END OF GENERATED CODE-->
+</project>
diff --git a/platforms/spring-boot/components-starter/camel-iota-starter/src/main/java/org/apache/camel/component/iota/springboot/IOTAComponentAutoConfiguration.java b/platforms/spring-boot/components-starter/camel-iota-starter/src/main/java/org/apache/camel/component/iota/springboot/IOTAComponentAutoConfiguration.java
new file mode 100644
index 00000000000..a24db3378d3
--- /dev/null
+++ b/platforms/spring-boot/components-starter/camel-iota-starter/src/main/java/org/apache/camel/component/iota/springboot/IOTAComponentAutoConfiguration.java
@@ -0,0 +1,128 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.camel.component.iota.springboot;
+
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import javax.annotation.Generated;
+import org.apache.camel.CamelContext;
+import org.apache.camel.component.iota.IOTAComponent;
+import org.apache.camel.spi.ComponentCustomizer;
+import org.apache.camel.spi.HasId;
+import org.apache.camel.spring.boot.CamelAutoConfiguration;
+import org.apache.camel.spring.boot.ComponentConfigurationProperties;
+import org.apache.camel.spring.boot.util.CamelPropertiesHelper;
+import org.apache.camel.spring.boot.util.ConditionalOnCamelContextAndAutoConfigurationBeans;
+import org.apache.camel.spring.boot.util.GroupCondition;
+import org.apache.camel.spring.boot.util.HierarchicalPropertiesEvaluator;
+import org.apache.camel.util.IntrospectionSupport;
+import org.apache.camel.util.ObjectHelper;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.autoconfigure.AutoConfigureAfter;
+import org.springframework.boot.autoconfigure.condition.ConditionalOnBean;
+import org.springframework.boot.autoconfigure.condition.ConditionalOnMissingBean;
+import org.springframework.boot.context.properties.EnableConfigurationProperties;
+import org.springframework.context.ApplicationContext;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Conditional;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.context.annotation.Lazy;
+
+/**
+ * Generated by camel-package-maven-plugin - do not edit this file!
+ */
+@Generated("org.apache.camel.maven.packaging.SpringBootAutoConfigurationMojo")
+@Configuration
+@Conditional({ConditionalOnCamelContextAndAutoConfigurationBeans.class,
+ IOTAComponentAutoConfiguration.GroupConditions.class})
+@AutoConfigureAfter(CamelAutoConfiguration.class)
+@EnableConfigurationProperties({ComponentConfigurationProperties.class,
+ IOTAComponentConfiguration.class})
+public class IOTAComponentAutoConfiguration {
+
+ private static final Logger LOGGER = LoggerFactory
+ .getLogger(IOTAComponentAutoConfiguration.class);
+ @Autowired
+ private ApplicationContext applicationContext;
+ @Autowired
+ private CamelContext camelContext;
+ @Autowired
+ private IOTAComponentConfiguration configuration;
+ @Autowired(required = false)
+ private List<ComponentCustomizer<IOTAComponent>> customizers;
+
+ static class GroupConditions extends GroupCondition {
+ public GroupConditions() {
+ super("camel.component", "camel.component.iota");
+ }
+ }
+
+ @Lazy
+ @Bean(name = "iota-component")
+ @ConditionalOnMissingBean(IOTAComponent.class)
+ public IOTAComponent configureIOTAComponent() throws Exception {
+ IOTAComponent component = new IOTAComponent();
+ component.setCamelContext(camelContext);
+ Map<String, Object> parameters = new HashMap<>();
+ IntrospectionSupport.getProperties(configuration, parameters, null,
+ false);
+ for (Map.Entry<String, Object> entry : parameters.entrySet()) {
+ Object value = entry.getValue();
+ Class<?> paramClass = value.getClass();
+ if (paramClass.getName().endsWith("NestedConfiguration")) {
+ Class nestedClass = null;
+ try {
+ nestedClass = (Class) paramClass.getDeclaredField(
+ "CAMEL_NESTED_CLASS").get(null);
+ HashMap<String, Object> nestedParameters = new HashMap<>();
+ IntrospectionSupport.getProperties(value, nestedParameters,
+ null, false);
+ Object nestedProperty = nestedClass.newInstance();
+ CamelPropertiesHelper.setCamelProperties(camelContext,
+ nestedProperty, nestedParameters, false);
+ entry.setValue(nestedProperty);
+ } catch (NoSuchFieldException e) {
+ }
+ }
+ }
+ CamelPropertiesHelper.setCamelProperties(camelContext, component,
+ parameters, false);
+ if (ObjectHelper.isNotEmpty(customizers)) {
+ for (ComponentCustomizer<IOTAComponent> customizer : customizers) {
+ boolean useCustomizer = (customizer instanceof HasId)
+ ? HierarchicalPropertiesEvaluator.evaluate(
+ applicationContext.getEnvironment(),
+ "camel.component.customizer",
+ "camel.component.iota.customizer",
+ ((HasId) customizer).getId())
+ : HierarchicalPropertiesEvaluator.evaluate(
+ applicationContext.getEnvironment(),
+ "camel.component.customizer",
+ "camel.component.iota.customizer");
+ if (useCustomizer) {
+ LOGGER.debug("Configure component {}, with customizer {}",
+ component, customizer);
+ customizer.customize(component);
+ }
+ }
+ }
+ return component;
+ }
+}
\ No newline at end of file
diff --git a/platforms/spring-boot/components-starter/camel-iota-starter/src/main/java/org/apache/camel/component/iota/springboot/IOTAComponentConfiguration.java b/platforms/spring-boot/components-starter/camel-iota-starter/src/main/java/org/apache/camel/component/iota/springboot/IOTAComponentConfiguration.java
new file mode 100644
index 00000000000..878b865283c
--- /dev/null
+++ b/platforms/spring-boot/components-starter/camel-iota-starter/src/main/java/org/apache/camel/component/iota/springboot/IOTAComponentConfiguration.java
@@ -0,0 +1,54 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.camel.component.iota.springboot;
+
+import javax.annotation.Generated;
+import org.apache.camel.spring.boot.ComponentConfigurationPropertiesCommon;
+import org.springframework.boot.context.properties.ConfigurationProperties;
+
+/**
+ * Component for integrate IOTA DLT
+ *
+ * Generated by camel-package-maven-plugin - do not edit this file!
+ */
+@Generated("org.apache.camel.maven.packaging.SpringBootAutoConfigurationMojo")
+@ConfigurationProperties(prefix = "camel.component.iota")
+public class IOTAComponentConfiguration
+ extends
+ ComponentConfigurationPropertiesCommon {
+
+ /**
+ * Whether to enable auto configuration of the iota component. This is
+ * enabled by default.
+ */
+ private Boolean enabled;
+ /**
+ * Whether the component should resolve property placeholders on itself when
+ * starting. Only properties which are of String type can use property
+ * placeholders.
+ */
+ private Boolean resolvePropertyPlaceholders = true;
+
+ public Boolean getResolvePropertyPlaceholders() {
+ return resolvePropertyPlaceholders;
+ }
+
+ public void setResolvePropertyPlaceholders(
+ Boolean resolvePropertyPlaceholders) {
+ this.resolvePropertyPlaceholders = resolvePropertyPlaceholders;
+ }
+}
\ No newline at end of file
diff --git a/platforms/spring-boot/components-starter/camel-iota-starter/src/main/resources/META-INF/LICENSE.txt b/platforms/spring-boot/components-starter/camel-iota-starter/src/main/resources/META-INF/LICENSE.txt
new file mode 100644
index 00000000000..6b0b1270ff0
--- /dev/null
+++ b/platforms/spring-boot/components-starter/camel-iota-starter/src/main/resources/META-INF/LICENSE.txt
@@ -0,0 +1,203 @@
+
+ Apache License
+ Version 2.0, January 2004
+ http://www.apache.org/licenses/
+
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+ "Contribution" shall mean any work of authorship, including
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+ as of the date such litigation is filed.
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+ 4. Redistribution. You may reproduce and distribute copies of the
+ Work or Derivative Works thereof in any medium, with or without
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+ meet the following conditions:
+
+ (a) You must give any other recipients of the Work or
+ Derivative Works a copy of this License; and
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+ (b) You must cause any modified files to carry prominent notices
+ stating that You changed the files; and
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+ (c) You must retain, in the Source form of any Derivative Works
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+
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+ for use, reproduction, or distribution of Your modifications, or
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+ reproduction, and distribution of the Work otherwise complies with
+ the conditions stated in this License.
+
+ 5. Submission of Contributions. Unless You explicitly state otherwise,
+ any Contribution intentionally submitted for inclusion in the Work
+ by You to the Licensor shall be under the terms and conditions of
+ this License, without any additional terms or conditions.
+ Notwithstanding the above, nothing herein shall supersede or modify
+ the terms of any separate license agreement you may have executed
+ with Licensor regarding such Contributions.
+
+ 6. Trademarks. This License does not grant permission to use the trade
+ names, trademarks, service marks, or product names of the Licensor,
+ except as required for reasonable and customary use in describing the
+ origin of the Work and reproducing the content of the NOTICE file.
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+ 7. Disclaimer of Warranty. Unless required by applicable law or
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+ 8. Limitation of Liability. In no event and under no legal theory,
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+ unless required by applicable law (such as deliberate and grossly
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+ of any other Contributor, and only if You agree to indemnify,
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+
+ To apply the Apache License to your work, attach the following
+ boilerplate notice, with the fields enclosed by brackets "[]"
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+ file or class name and description of purpose be included on the
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+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at
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+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
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+
diff --git a/platforms/spring-boot/components-starter/camel-iota-starter/src/main/resources/META-INF/NOTICE.txt b/platforms/spring-boot/components-starter/camel-iota-starter/src/main/resources/META-INF/NOTICE.txt
new file mode 100644
index 00000000000..2e215bf2e6b
--- /dev/null
+++ b/platforms/spring-boot/components-starter/camel-iota-starter/src/main/resources/META-INF/NOTICE.txt
@@ -0,0 +1,11 @@
+ =========================================================================
+ == NOTICE file corresponding to the section 4 d of ==
+ == the Apache License, Version 2.0, ==
+ == in this case for the Apache Camel distribution. ==
+ =========================================================================
+
+ This product includes software developed by
+ The Apache Software Foundation (http://www.apache.org/).
+
+ Please read the different LICENSE files present in the licenses directory of
+ this distribution.
diff --git a/platforms/spring-boot/components-starter/camel-iota-starter/src/main/resources/META-INF/spring.factories b/platforms/spring-boot/components-starter/camel-iota-starter/src/main/resources/META-INF/spring.factories
new file mode 100644
index 00000000000..8639e811877
--- /dev/null
+++ b/platforms/spring-boot/components-starter/camel-iota-starter/src/main/resources/META-INF/spring.factories
@@ -0,0 +1,19 @@
+## ---------------------------------------------------------------------------
+## Licensed to the Apache Software Foundation (ASF) under one or more
+## contributor license agreements. See the NOTICE file distributed with
+## this work for additional information regarding copyright ownership.
+## The ASF licenses this file to You under the Apache License, Version 2.0
+## (the "License"); you may not use this file except in compliance with
+## the License. You may obtain a copy of the License at
+##
+## http://www.apache.org/licenses/LICENSE-2.0
+##
+## Unless required by applicable law or agreed to in writing, software
+## distributed under the License is distributed on an "AS IS" BASIS,
+## WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+## See the License for the specific language governing permissions and
+## limitations under the License.
+## ---------------------------------------------------------------------------
+
+org.springframework.boot.autoconfigure.EnableAutoConfiguration=\
+org.apache.camel.component.iota.springboot.IOTAComponentAutoConfiguration
diff --git a/platforms/spring-boot/components-starter/camel-iota-starter/src/main/resources/META-INF/spring.provides b/platforms/spring-boot/components-starter/camel-iota-starter/src/main/resources/META-INF/spring.provides
new file mode 100644
index 00000000000..c225c790728
--- /dev/null
+++ b/platforms/spring-boot/components-starter/camel-iota-starter/src/main/resources/META-INF/spring.provides
@@ -0,0 +1,17 @@
+## ---------------------------------------------------------------------------
+## Licensed to the Apache Software Foundation (ASF) under one or more
+## contributor license agreements. See the NOTICE file distributed with
+## this work for additional information regarding copyright ownership.
+## The ASF licenses this file to You under the Apache License, Version 2.0
+## (the "License"); you may not use this file except in compliance with
+## the License. You may obtain a copy of the License at
+##
+## http://www.apache.org/licenses/LICENSE-2.0
+##
+## Unless required by applicable law or agreed to in writing, software
+## distributed under the License is distributed on an "AS IS" BASIS,
+## WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+## See the License for the specific language governing permissions and
+## limitations under the License.
+## ---------------------------------------------------------------------------
+provides: camel-iota
diff --git a/platforms/spring-boot/components-starter/pom.xml b/platforms/spring-boot/components-starter/pom.xml
index 82d82697b75..d1ab5630b4c 100644
--- a/platforms/spring-boot/components-starter/pom.xml
+++ b/platforms/spring-boot/components-starter/pom.xml
@@ -206,6 +206,7 @@
<module>camel-ignite-starter</module>
<module>camel-infinispan-starter</module>
<module>camel-influxdb-starter</module>
+ <module>camel-iota-starter</module>
<module>camel-ipfs-starter</module>
<module>camel-irc-starter</module>
<module>camel-ironmq-starter</module>
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Issue Time Tracking
-------------------
Worklog Id: (was: 176426)
Time Spent: 10m
Remaining Estimate: 0h
> A new Component IOTA
> --------------------
>
> Key: CAMEL-12815
> URL: https://issues.apache.org/jira/browse/CAMEL-12815
> Project: Camel
> Issue Type: New Feature
> Reporter: Fabrizio Spataro
> Assignee: Fabrizio Spataro
> Priority: Major
> Fix For: 3.0.0, 2.24.0
>
> Time Spent: 10m
> Remaining Estimate: 0h
>
> Hello everyone.
> i am able to write a new component to integrate DLT.
> IOTA Project is an open-source distributed ledger project that is being built to power the future of the Internet of Things with feeless microtransactions and data integrity for machines (from its website)
> I am writing Producer component (to send data to the tangle), later i will write other functionalities.
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