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/**
* Copyright 2017 ZTE Corporation.
*
* 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.
*/
package org.activiti.rest.conf.init;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.util.List;
import javax.annotation.PostConstruct;
import org.activiti.engine.RepositoryService;
import org.activiti.engine.repository.DeploymentBuilder;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Configuration;
import org.springframework.core.env.Environment;
@Configuration
public class InitBaseProcessDefinition {
protected static final Logger LOGGER = LoggerFactory.getLogger(InitBaseProcessDefinition.class);
@Autowired
protected RepositoryService repositoryService;
@Autowired
protected Environment environment;
@PostConstruct
public void init() {
if (Boolean.valueOf(this.environment.getProperty("init.process.definitions", "true"))
.booleanValue()) {
LOGGER.info("Initializing base process definitions");
initBaseProcessDefinitions();
}
}
protected void initBaseProcessDefinitions() {
String deploymentName = "base definitions";
List deploymentList =
this.repositoryService.createDeploymentQuery().deploymentName(deploymentName).list();
if ((deploymentList == null) || (deploymentList.isEmpty())) {
String classPath = this.getClass().getClassLoader().getResource("/").getPath();
classPath = classPath.replaceAll("WEB-INF/classes", "baseProccessDefinition");
File files = new File(classPath);
DeploymentBuilder builder = this.repositoryService.createDeployment().name(deploymentName);
File flist[] = files.listFiles();
if (flist != null && flist.length != 0) {
for (File f : flist) {
String fileName = f.getName();
if (fileName != null && fileName.endsWith("bpmn20.xml")) {
try {
builder.addInputStream(fileName, new FileInputStream(f));
LOGGER.info("deploy success: {}", fileName);
} catch (FileNotFoundException e) {
LOGGER.info("deploy failed: {}", fileName);
}
}
}
builder.deploy();
}
}
}
}
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