Packages
bpe
4.9.16
13.5.22-aleph
11.4.16
11.4.15
11.4.14
11.4.13
9.9.7
9.9.6
8.12.4
8.12.3
8.12.1
8.12.0
retired
8.2.1
8.2.0
8.1.0
7.11.0
7.10.4
7.10.3
7.10.2
7.10.1
7.9.1
7.9.0
7.8.2
7.8.1
7.8.0
7.6.4
7.6.3
7.6.2
7.6.1
7.6.0
7.5.15
7.5.14
7.5.13
7.5.12
7.5.11
7.5.10
7.5.9
7.5.8
7.5.7
7.5.6
7.5.5
7.5.3
7.5.2
7.5.1
7.5.0
7.4.11
7.4.10
7.4.9
7.4.8
7.4.7
7.4.6
7.4.5
7.4.4
7.4.3
7.4.2
7.4.1
7.4.0
7.3.0
7.2.8
7.2.7
7.2.6
7.1.6
7.1.5
7.1.4
7.1.3
7.1.2
6.12.7
6.12.6
6.12.5
6.12.3
6.12.2
6.12.1
6.12.0
6.11.0
6.10.0
6.5.3
6.5.2
6.5.1
6.5.0
6.4.0
6.3.0
5.12.0
5.11.4
5.11.3
5.11.2
5.11.1
5.11.0
5.8.7
5.8.6
5.8.5
5.8.4
5.8.3
5.8.2
5.8.1
5.8.0
5.7.0
5.6.0
5.5.2
5.5.1
5.4.0
5.2.0
5.1.3
5.1.2
5.1.1
4.12.4
4.12.3
4.12.2
4.12.1
4.12.0
4.11.8
4.11.7
4.11.6
4.11.5
4.11.4
4.11.3
4.11.2
4.11.1
4.11.0
4.10.24
4.10.23
4.10.22
4.10.21
4.10.20
4.10.19
4.10.18
4.10.17
4.10.16
4.10.15
4.10.14
4.10.13
4.10.12
4.10.11
4.10.10
4.10.9
4.10.8
4.10.7
4.10.6
4.10.5
4.10.4
4.10.3
4.10.2
4.10.1
4.10.0
4.9.18
4.9.17
4.9.16
4.9.15
4.9.14
4.9.13
4.9.12
4.9.11
4.9.10
4.9.9
4.9.8
4.9.7
4.9.6
4.9.5
4.9.4
4.9.3
4.9.2
4.9.1
4.9.0
4.8.1
4.8.0
4.7.5
4.7.3
4.7.2
4.7.1
4.7.0
4.6.0
2.4.0
0.7.16
ERP/1: RTP GST WebRTC ICE SDP H.264 H.265 MP4 MPEG-2 HLS HEVC
Current section
Files
Jump to
Current section
Files
src/ext/bpe_xml.erl
-module(bpe_xml).
-include_lib("bpe/include/bpe.hrl").
-include_lib("xmerl/include/xmerl.hrl").
-compile(export_all).
attr(E) -> [ {N,V} || #xmlAttribute{name=N,value=V} <- E].
find(E,[]) -> [ {X,find(Sub,[]),attr(A)} || #xmlElement{name=X,attributes=A,content=Sub} <- E];
find(E, I) -> [ {X,find(Sub,[]),attr(A)} || #xmlElement{name=X,attributes=A,content=Sub} <- E, X == I].
load() ->
{ok,Bin} = file:read_file("priv/diagram_1.bpmn"),
Y = {#xmlElement{name=N,content=C}=X,_} = xmerl_scan:string(binary_to_list(Bin)),
E = {'bpmn:definitions',[{'bpmn:process',Elements,Attrs}],_} = {N,find(C,'bpmn:process'),attr(C)},
io:format("DEBUG: ~p~n",[E]),
Proc = reduce(Elements,#process{}).
reduce([],Acc) ->
Acc;
reduce([{'bpmn:task',Body,Attrs}|T],#process{tasks=Tasks} = Process) ->
Name = proplists:get_value(id,Attrs),
reduce(T,Process#process{tasks=[#task{name=Name}|Tasks]});
reduce([{'bpmn:startEvent',Body,Attrs}|T],#process{tasks=Tasks} = Process) ->
Name = proplists:get_value(id,Attrs),
reduce(T,Process#process{tasks=[#beginEvent{name=Name}|Tasks],beginEvent=Name});
reduce([{'bpmn:endEvent',Body,Attrs}|T],#process{tasks=Tasks} = Process) ->
Name = proplists:get_value(id,Attrs),
reduce(T,Process#process{tasks=[#endEvent{name=Name}|Tasks],endEvent=Name});
reduce([{'bpmn:sequenceFlow',Body,Attrs}|T],#process{flows=Flows} = Process) ->
Name = proplists:get_value(id,Attrs),
Source = proplists:get_value(sourceRef,Attrs),
Target = proplists:get_value(targetRef,Attrs),
reduce(T,Process#process{flows=[#sequenceFlow{name=Name,source=Source,target=Target}|Flows]});
reduce([{'bpmn:parallelGateway',Body,Attrs}|T],#process{tasks=Tasks} = Process) ->
Name = proplists:get_value(id,Attrs),
reduce(T,Process#process{tasks=[#gateway{name=Name,type=parallel}|Tasks]});
reduce([{'bpmn:exclusiveGateway',Body,Attrs}|T],#process{tasks=Tasks} = Process) ->
Name = proplists:get_value(id,Attrs),
reduce(T,Process#process{tasks=[#gateway{name=Name,type=exclusive}|Tasks]});
reduce([{'bpmn:inclusiveGateway',Body,Attrs}|T],#process{tasks=Tasks} = Process) ->
Name = proplists:get_value(id,Attrs),
reduce(T,Process#process{tasks=[#gateway{name=Name,type=inclusive}|Tasks]});
reduce([{'bpmn:complexGateway',Body,Attrs}|T],#process{tasks=Tasks} = Process) ->
Name = proplists:get_value(id,Attrs),
reduce(T,Process#process{tasks=[#gateway{name=Name,type=complex}|Tasks]});
reduce([{'bpmn:gateway',Body,Attrs}|T],#process{tasks=Tasks} = Process) ->
Name = proplists:get_value(id,Attrs),
reduce(T,Process#process{tasks=[#gateway{name=Name,type=none}|Tasks]}).