adorsys/datasafe

@startuml

skinparam linetype ortho

cloud " " as u1 {
    actor user1
    rectangle "Execution sequence 1" as u1.execution1 {
        card "READ exec1-file1.txt" as u1e1rf1
        card "WRITE exec1-file1.txt" as u1e1wf1
        card "READ exec1-file2.txt" as u1e1rf2
        u1e1rf1 -[hidden]left- u1e1wf1
        u1e1rf2 -[hidden]left- u1e1rf2
    }
    
    rectangle "Execution sequence 2" as u1.execution2 {
        card "READ exec2-file1.txt" as u1e2rf1
        card "WRITE exec2-file1.txt" as u1e2wf1
        card "READ exec2-file2.txt" as u1e2rf2
        u1e2rf1 -[hidden]left- u1e2wf1
        u1e2rf2 -[hidden]left- u1e2rf2
    }

    u1.execution1 -[hidden]down- u1.execution2
}

cloud " " as u2 {
    actor user2
    rectangle "Execution sequence 1" as u2.execution1 {
        card "READ exec1-file1.txt" as u2e1rf1
        card "WRITE exec1-file1.txt" as u2e1wf1
        card "READ exec1-file2.txt" as u2e1rf2
        u2e1rf1 -[hidden]left- u2e1wf1
        u2e1rf2 -[hidden]left- u2e1rf2
    }
    
    rectangle "Execution sequence 2" as u2.execution2 {
        card "READ exec2-file1.txt" as u2e2rf1
        card "WRITE exec2-file1.txt" as u2e2wf1
        card "READ exec2-file2.txt" as u2e2rf2
        u2e2rf1 -[hidden]left- u2e2wf1
        u2e2rf2 -[hidden]left- u2e2rf2
    }
    
    u2.execution1 -[hidden]down- u2.execution2
}

queue "Actions to execute queue" as workQueue

u1e1rf2 --> workQueue
u2e1rf1 --> workQueue
u1e2wf1 --> workQueue
u2e2wf1 --> workQueue

cloud Threadpool {
    agent thread1
    agent thread2
    agent thread3
}

workQueue --> Threadpool

component Datasafe

rectangle "**READ**\nuser1/exec1-file2.txt" as read1
rectangle "**WRITE**\nuser1/exec2-file1.txt" as write1
rectangle "**READ**\nuser2/exec1-file1.txt" as read2

thread1 --> read1
read1 --> Datasafe
thread2 --> read2
read2 --> Datasafe
thread3 --> write1
write1 --> Datasafe

@enduml