org.jbpm.process.instance.command.UpdateProcessCommand Maven / Gradle / Ivy

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package org.jbpm.process.instance.command;

import org.drools.core.command.impl.GenericCommand;
import org.drools.core.command.impl.KnowledgeCommandContext;
import org.jbpm.process.instance.impl.ProcessInstanceImpl;
import org.kie.api.runtime.KieSession;
import org.kie.internal.command.Context;

public class UpdateProcessCommand implements GenericCommand {
	
	private static final long serialVersionUID = 6L;
	
	private Long processInstanceId;
    private String processXml;
    
    public UpdateProcessCommand(Long processInstanceId, String processXml) {
    	this.processInstanceId = processInstanceId;
    	this.processXml = processXml;
    }

    public Long getProcessInstanceId() {
		return processInstanceId;
	}

	public void setProcessInstanceId(Long processInstanceId) {
		this.processInstanceId = processInstanceId;
	}

	public String getProcessXml() {
		return processXml;
	}

	public void setProcessXml(String processXml) {
		this.processXml = processXml;
	}

	public Void execute(Context context) {
        KieSession ksession = ((KnowledgeCommandContext) context).getKieSession();
        ProcessInstanceImpl processInstance = (ProcessInstanceImpl)
    		ksession.getProcessInstance(processInstanceId);
        if (processInstance != null) {
        	processInstance.setProcessXml(processXml);
        }
        return null;
    }
	
	public String toString() {
		return "((ProcessInstanceImpl) ksession.getProcessInstance(" 
			+ processInstanceId + ")).setProcessXml(" + processXml + ");";
	}
}