initial public commit

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2021-09-06 17:46:59 +03:00
commit b744b08829
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/*-
* ~~~~~~licensing~~~~~~
* nexus-deployer
* ==========
* Copyright (C) 2020 - 2021 EmDev LLC
* ==========
* 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.
* ~~~~~~/licensing~~~~~~
*/
package ru.entaxy.esb.system.deployer.nexus.deployer;
import com.google.gson.Gson;
import com.google.gson.internal.LinkedTreeMap;
import org.apache.cxf.helpers.IOUtils;
import org.apache.http.HttpRequest;
import org.apache.http.auth.AuthenticationException;
import org.apache.http.auth.UsernamePasswordCredentials;
import org.apache.http.client.HttpResponseException;
import org.apache.http.client.methods.CloseableHttpResponse;
import org.apache.http.client.methods.HttpDelete;
import org.apache.http.client.methods.HttpGet;
import org.apache.http.client.methods.HttpPost;
import org.apache.http.entity.mime.MultipartEntityBuilder;
import org.apache.http.impl.auth.BasicScheme;
import org.apache.http.impl.client.CloseableHttpClient;
import org.apache.http.impl.client.HttpClients;
import org.eclipse.aether.artifact.Artifact;
import org.eclipse.aether.artifact.DefaultArtifact;
import ru.entaxy.esb.system.deployer.api.BundleRepository;
import java.io.IOException;
import java.util.List;
import java.util.Map;
public class NexusRepositoryImpl implements BundleRepository {
private static final String NEXUS_ADDRESS = "/service/rest/v1";
private static final String BLUEPRINT_CLASSIFIER = "blueprint";
private String nexusHost;
private String nexusRepository;
private String userName;
private String password;
@Override
public String deployBlueprint(String groupId, String version, String name, String extension, byte[] data) throws IOException, AuthenticationException {
HttpPost httpPost = new HttpPost(nexusHost + NEXUS_ADDRESS + "/components?repository=" + nexusRepository);
Artifact artifactInfo = new DefaultArtifact(groupId, name, BLUEPRINT_CLASSIFIER, extension, version);
addAuth(httpPost);
httpPost.setEntity(createMultipartEntityBuilder(artifactInfo, data).build());
try (CloseableHttpClient httpClient = HttpClients.createDefault();
CloseableHttpResponse response = httpClient.execute(httpPost)) {
checkAnswer(response);
}
return String.format("blueprint:mvn:%s/%s/%s/%s", artifactInfo.getGroupId(), artifactInfo.getArtifactId(), artifactInfo.getVersion(), artifactInfo.getExtension());
}
@Override
public void delete(String groupId, String version, String name, String extension)
throws IOException, AuthenticationException {
Artifact artifactInfo = new DefaultArtifact(groupId, name,
BLUEPRINT_CLASSIFIER, extension, version);
HttpGet httpGet = new HttpGet(nexusHost + NEXUS_ADDRESS + "/search?repository=" + nexusRepository +
"&group=" + artifactInfo.getGroupId() + "&name=" + artifactInfo.getArtifactId());
addAuth(httpGet);
try (CloseableHttpClient httpClient = HttpClients.createDefault();
CloseableHttpResponse response = httpClient.execute(httpGet)) {
deleteAllVersionArtifact(getListArtifactInfo(response));
checkAnswer(response);
}
}
private void deleteAllVersionArtifact(List<LinkedTreeMap> artifactList) throws AuthenticationException, IOException {
for (LinkedTreeMap artifactInfo : artifactList) {
if (artifactInfo.containsKey("id")) {
deleteArtifact(String.valueOf(artifactInfo.get("id")));
}
}
}
private void deleteArtifact(String id) throws AuthenticationException, IOException {
HttpDelete httpDelete = new HttpDelete(nexusHost + NEXUS_ADDRESS + "/components/" + id);
addAuth(httpDelete);
try (CloseableHttpClient httpClient = HttpClients.createDefault();
CloseableHttpResponse response = httpClient.execute(httpDelete)) {
checkAnswer(response);
}
}
private void checkAnswer(CloseableHttpResponse response) throws HttpResponseException {
if (response.getStatusLine().getStatusCode() != 204 && response.getStatusLine().getStatusCode() != 200) {
throw new HttpResponseException(response.getStatusLine().getStatusCode(),
response.getStatusLine().getReasonPhrase());
}
}
private void addAuth(HttpRequest httpRequest) throws AuthenticationException {
UsernamePasswordCredentials creds = new UsernamePasswordCredentials(userName, password);
httpRequest.addHeader(new BasicScheme().authenticate(creds, httpRequest, null));
}
private List getListArtifactInfo(CloseableHttpResponse response) throws IOException {
if (response.getEntity() != null && response.getEntity().getContent() != null) {
Map content = new Gson().fromJson(IOUtils.toString(response.getEntity().getContent()), Map.class);
return (List) content.get("items");
}
return null;
}
private MultipartEntityBuilder createMultipartEntityBuilder(Artifact artifactInfo, byte[] body) {
MultipartEntityBuilder builder = MultipartEntityBuilder.create();
builder.addBinaryBody("maven2.asset1", body);
builder.addTextBody("maven2.groupId", artifactInfo.getGroupId());
builder.addTextBody("maven2.artifactId", artifactInfo.getArtifactId());
builder.addTextBody("maven2.version", artifactInfo.getVersion());
builder.addTextBody("maven2.asset1.extension", artifactInfo.getExtension());
// builder.addTextBody("maven2.asset1.classifier", artifactInfo.getClassifier());
return builder;
}
public void setNexusHost(String nexusHost) {
this.nexusHost = nexusHost;
}
public void setNexusRepository(String nexusRepository) {
this.nexusRepository = nexusRepository;
}
public void setUserName(String userName) {
this.userName = userName;
}
public void setPassword(String password) {
this.password = password;
}
}

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<?xml version="1.0" encoding="UTF-8"?>
<!--
~~~~~~licensing~~~~~~
nexus-deployer
==========
Copyright (C) 2020 - 2021 EmDev LLC
==========
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.
~~~~~~/licensing~~~~~~
-->
<blueprint xmlns="http://www.osgi.org/xmlns/blueprint/v1.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:cm="http://aries.apache.org/blueprint/xmlns/blueprint-cm/v1.1.0"
xsi:schemaLocation="
http://www.osgi.org/xmlns/blueprint/v1.0.0 https://www.osgi.org/xmlns/blueprint/v1.0.0/blueprint.xsd
">
<cm:property-placeholder persistent-id="ru.entaxy.esb.deployer.nexus" update-strategy="reload">
<cm:default-properties>
<cm:property name="nexus.deployer.url" value="http://nexusHost"/>
<cm:property name="nexus.deployer.repository" value="entaxy"/>
<cm:property name="nexus.deployer.username" value="deployer"/>
<cm:property name="nexus.deployer.password" value="deployer"/>
</cm:default-properties>
</cm:property-placeholder>
<bean id="bundleRepository" class="ru.entaxy.esb.system.deployer.nexus.deployer.NexusRepositoryImpl">
<property name="nexusHost" value="${nexus.deployer.url}"/>
<property name="nexusRepository" value="${nexus.deployer.repository}"/>
<property name="userName" value="${nexus.deployer.username}"/>
<property name="password" value="${nexus.deployer.password}"/>
</bean>
<service interface="ru.entaxy.esb.system.deployer.api.BundleRepository" ref="bundleRepository" ranking="50"/>
</blueprint>

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###
# ~~~~~~licensing~~~~~~
# nexus-deployer
# ==========
# Copyright (C) 2020 - 2021 EmDev LLC
# ==========
# 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.
# ~~~~~~/licensing~~~~~~
###
appender.file.type=File
appender.file.name=file
appender.file.fileName=target/camel-test.log
appender.file.layout.type=PatternLayout
appender.file.layout.pattern=%d %-5p %c{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=INFO
rootLogger.appenderRef.out.ref=out