root/doc/postman_workflow.tex @ 20fb09a1
| aabe1674 | Marc Dequènes (Duck) | \documentclass{article}
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\usepackage[utf8]{inputenc}
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\usepackage{vmargin}
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\usepackage{bookman}
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\usepackage[T1]{fontenc}
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\usepackage{tikz}
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\usetikzlibrary{shapes,arrows}
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%% Paramètres de mise en page
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\setpapersize{A4}
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\setmarginsrb {10mm} % left margin
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{10mm} % top margin
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{10mm} % right margin
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{10mm} % bottom margin
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{10mm} % head height
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{5mm} % head sep
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{0pt} % foot height
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{24pt} % foot skip
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\parskip 6pt
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\begin{document}
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\pagestyle{empty}
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\begin{center}
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\normalfont
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{\LARGE Postman Workflow\par}%
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\end{center}%
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\vfill
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% Define block styles
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\tikzstyle{decision} = [diamond, draw, fill=green!20,
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text width=4.5em, text badly centered, inner sep=0pt]
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\tikzstyle{decision answer}=[color=black]
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\tikzstyle{block} = [rectangle, draw, fill=blue!20,
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text width=5em, text centered, rounded corners, minimum height=4em]
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\tikzstyle{line} = [draw, very thick, color=black!50, -latex']
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\tikzstyle{cloud} = [draw, ellipse,fill=red!20,
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minimum height=2em, text width=7em, text centered]
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\begin{center}
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\begin{tikzpicture}[scale=2, node distance = 2.5cm, auto]
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% Place nodes
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\node [cloud] (imap) {IMAP};
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\node [block, right of=imap, node distance = 3.5cm] (imap-fetch) {IMAP fetch};
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\node [cloud, right of=imap-fetch, node distance = 3.5cm] (imap-message) {IMAPMessage};
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\node [block, right of=imap-message, node distance = 3.5cm] (mail-parsing) {mail parsing};
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\node [cloud, right of=mail-parsing, node distance = 3.5cm] (mail) {Mail};
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\node [block, below of=mail] (mail-processing) {mail processing};
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\node [cloud, below of=mail-processing] (mail-report) {MailReport};
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\node [decision, left of=mail-report, node distance = 3.5cm] (is-mail-report-ok) {ok?};
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\node [block, below of=is-mail-report-ok] (command-parsing) {command parsing};
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\node [cloud, left of=command-parsing, node distance = 3.5cm] (mail-order) {MailOrder};
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\node [decision, left of=mail-order, node distance = 3.5cm] (is-mail-order-valid) {valid?};
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\node [block, below of=is-mail-order-valid] (command-run) {run (via CommandRunner)};
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\node [cloud, below of=command-run] (result-list) {result list (array of OpenStruct)};
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\node [block, below of=result-list] (gen-result-mail) {generate result mail};
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\node [block, left of=gen-result-mail, node distance = 3.5cm] (gen-error-mail) {generate error mail};
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\node [cloud, below of=gen-result-mail] (mail-reply) {Mail};
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\node [block, below of=mail-reply] (mail-send) {send};
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\node [cloud, below of=mail-send] (smtp) {Net::SMTP};
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% Draw edges
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\path [line] (imap) -- (imap-fetch);
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\path [line] (imap-fetch) -- (imap-message);
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\path [line] (imap-message) -- (mail-parsing);
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\path [line] (mail-parsing) -- (mail);
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\path [line] (mail) -- (mail-processing);
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\path [line] (mail-processing) -- (mail-report);
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\path [line] (mail-report) -- (is-mail-report-ok);
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\path [line] (is-mail-report-ok) -| node[decision answer, near start] {no} (gen-error-mail);
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\path [line] (is-mail-report-ok) -- node[decision answer] {yes} (command-parsing);
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\path [line] (command-parsing) -- (mail-order);
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\path [line] (mail-order) -- (is-mail-order-valid);
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\path [line] (is-mail-order-valid) -| node[decision answer, near start] {no} (gen-error-mail);
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\path [line] (is-mail-order-valid) -- node[decision answer] {yes}(command-run);
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\path [line] (command-run) -- (result-list);
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\path [line] (result-list) -- (gen-result-mail);
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\path [line] (gen-result-mail) -- (mail-reply);
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\path [line] (gen-error-mail) -- (mail-reply);
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\path [line] (mail-reply) -- (mail-send);
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\path [line] (mail-send) -- (smtp);
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\end{tikzpicture}
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\end{center}%
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\end{document}
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