CQWorkflowProcessRunner.java
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/*
* Decompiled with CFR 0_118.
*
* Could not load the following classes:
* com.adobe.granite.workflow.WorkflowException
* com.adobe.granite.workflow.WorkflowSession
* com.adobe.granite.workflow.exec.StepExecutor
* com.adobe.granite.workflow.exec.WorkItem
* com.adobe.granite.workflow.metadata.MetaDataMap
* com.adobe.granite.workflow.model.WorkflowNode
* com.day.cq.workflow.WorkflowService
* com.day.cq.workflow.WorkflowSession
* com.day.cq.workflow.exec.JavaProcess
* com.day.cq.workflow.exec.JavaProcessExt
* com.day.cq.workflow.exec.WorkItem
* com.day.cq.workflow.exec.WorkflowProcess
* com.day.cq.workflow.metadata.MetaDataMap
* org.apache.felix.scr.annotations.Component
* org.apache.felix.scr.annotations.Property
* org.apache.felix.scr.annotations.Reference
* org.apache.felix.scr.annotations.ReferenceCardinality
* org.apache.felix.scr.annotations.ReferencePolicy
* org.apache.felix.scr.annotations.References
* org.apache.felix.scr.annotations.Service
* org.slf4j.Logger
* org.slf4j.LoggerFactory
*/
package com.day.cq.workflow.compatibility;
import com.adobe.granite.workflow.WorkflowException;
import com.adobe.granite.workflow.exec.StepExecutor;
import com.adobe.granite.workflow.exec.WorkItem;
import com.adobe.granite.workflow.metadata.MetaDataMap;
import com.adobe.granite.workflow.model.WorkflowNode;
import com.day.cq.workflow.WorkflowService;
import com.day.cq.workflow.WorkflowSession;
import com.day.cq.workflow.exec.JavaProcess;
import com.day.cq.workflow.exec.JavaProcessExt;
import com.day.cq.workflow.exec.WorkflowProcess;
import com.day.cq.workflow.impl.CQWorkflowSessionWrapper;
import com.day.cq.workflow.impl.exec.CQWorkItemWrapper;
import com.day.cq.workflow.impl.metadata.CQMetaDataMap;
import java.util.List;
import java.util.concurrent.CopyOnWriteArrayList;
import org.apache.felix.scr.annotations.Component;
import org.apache.felix.scr.annotations.Property;
import org.apache.felix.scr.annotations.Reference;
import org.apache.felix.scr.annotations.ReferenceCardinality;
import org.apache.felix.scr.annotations.ReferencePolicy;
import org.apache.felix.scr.annotations.References;
import org.apache.felix.scr.annotations.Service;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
@Component(metatype=1, label="%cq.workflow.compat.executor.name", description="%cq.workflow.compat.executor.description")
@Property(name="service.description", value={"%cq.workflow.compat.executor.description"})
@References(value={@Reference(name="WorkflowProcess", cardinality=ReferenceCardinality.OPTIONAL_MULTIPLE, referenceInterface=WorkflowProcess.class, policy=ReferencePolicy.DYNAMIC), @Reference(name="Process", cardinality=ReferenceCardinality.OPTIONAL_MULTIPLE, referenceInterface=JavaProcess.class, policy=ReferencePolicy.DYNAMIC)})
@Service
public class CQWorkflowProcessRunner
implements StepExecutor {
protected final Logger log;
@Reference
private WorkflowService cqWorkflowService;
protected List<WorkflowProcess> workflowProcesses;
protected List<JavaProcess> processes;
public CQWorkflowProcessRunner() {
this.log = LoggerFactory.getLogger(this.getClass());
this.workflowProcesses = new CopyOnWriteArrayList<WorkflowProcess>();
this.processes = new CopyOnWriteArrayList<JavaProcess>();
}
public void bindWorkflowProcess(WorkflowProcess process) {
this.workflowProcesses.add(process);
}
public void unbindWorkflowProcess(WorkflowProcess process) {
this.workflowProcesses.remove((Object)process);
}
public void bindProcess(JavaProcess process) {
this.processes.add(process);
}
public void unbindProcess(JavaProcess process) {
this.processes.remove((Object)process);
}
public void execute(String resource, WorkItem workItem, com.adobe.granite.workflow.WorkflowSession workflowSession, MetaDataMap metaDataMap) throws WorkflowException {
Object toBeExecuted = this.evaluateExecutable(resource);
if (toBeExecuted != null) {
try {
CQWorkflowSessionWrapper sessionWrapper = new CQWorkflowSessionWrapper(this.cqWorkflowService, workflowSession);
CQWorkItemWrapper workItemWrapper = new CQWorkItemWrapper(workItem);
CQMetaDataMap cqMetaDataMap = new CQMetaDataMap(metaDataMap);
String[] args = this.getArgs(workItem);
if (toBeExecuted instanceof WorkflowProcess) {
WorkflowProcess process = (WorkflowProcess)toBeExecuted;
process.execute((com.day.cq.workflow.exec.WorkItem)workItemWrapper, (WorkflowSession)sessionWrapper, (com.day.cq.workflow.metadata.MetaDataMap)cqMetaDataMap);
} else if (toBeExecuted instanceof JavaProcessExt) {
JavaProcessExt process = (JavaProcessExt)toBeExecuted;
process.execute((com.day.cq.workflow.exec.WorkItem)workItemWrapper, (WorkflowSession)sessionWrapper, args);
} else if (toBeExecuted instanceof JavaProcess) {
JavaProcess process = (JavaProcess)toBeExecuted;
process.execute((com.day.cq.workflow.exec.WorkItem)workItemWrapper, (WorkflowSession)sessionWrapper);
} else {
this.log.error("unsupported process instance " + toBeExecuted);
}
}
catch (Throwable t) {
this.log.error("Process execution resulted in an error: " + t.getMessage(), t);
throw new WorkflowException("Failed to execute process", t);
}
}
}
public boolean canExecute(String resource) {
return this.evaluateExecutable(resource) != null;
}
private Object evaluateExecutable(String resource) {
WorkflowProcess toBeExecuted = null;
for (WorkflowProcess workfowProcess : this.workflowProcesses) {
if (!resource.equals(workfowProcess.getClass().getName())) continue;
toBeExecuted = workfowProcess;
break;
}
if (toBeExecuted == null) {
for (JavaProcess javaProcess : this.processes) {
if (!resource.equals(javaProcess.getClass().getName())) continue;
toBeExecuted = javaProcess;
break;
}
}
return toBeExecuted;
}
protected String[] getArgs(WorkItem item) {
String arguments = (String)item.getNode().getMetaDataMap().get("PROCESS_ARGS", String.class);
if (arguments != null && !arguments.equals("")) {
return arguments.split(",");
}
return new String[0];
}
protected void bindCqWorkflowService(WorkflowService workflowService) {
this.cqWorkflowService = workflowService;
}
protected void unbindCqWorkflowService(WorkflowService workflowService) {
if (this.cqWorkflowService == workflowService) {
this.cqWorkflowService = null;
}
}
}