javers - MANAGED_CLASS_MAPPING_ERROR given javaClass 'class java.util.ArrayList' is mapped to ListType, expected ManagedType -


we starting experiment javers in our application. want track changes orders after placed users. it's typical order object main order object, items, item options, etc. half time go run test program receiving exception:

130 [main] info org.javers.core.javersbuilder - javers instance & ready exception in thread "main" javersexception: managed_class_mapping_error given javaclass 'class java.util.arraylist' mapped listtype, expected managedtype @ org.javers.core.metamodel.type.typemapper.getjaversmanagedtype(typemapper.java:149) @ org.javers.core.metamodel.type.typemapper.getjaversmanagedtype(typemapper.java:132) @ org.javers.core.metamodel.object.globalidfactory.createid(globalidfactory.java:39) @ org.javers.core.graph.livecdofactory.create(livecdofactory.java:24) @ org.javers.core.graph.edgebuilder.ascdo(edgebuilder.java:39) @ org.javers.core.graph.edgebuilder.buildsingleedge(edgebuilder.java:32) @ org.javers.core.graph.objectgraphbuilder.buildsingleedges(objectgraphbuilder.java:81) @ org.javers.core.graph.objectgraphbuilder.buildedges(objectgraphbuilder.java:71) @ org.javers.core.graph.objectgraphbuilder.buildgraphfromcdo(objectgraphbuilder.java:59) @ org.javers.core.graph.objectgraphbuilder.buildgraph(objectgraphbuilder.java:48) @ org.javers.core.graph.livegraphfactory.createlivegraph(livegraphfactory.java:39) @ org.javers.core.diff.difffactory.buildgraph(difffactory.java:109) @ org.javers.core.diff.difffactory.compare(difffactory.java:64) @ org.javers.core.javerscore.compare(javerscore.java:104)

we rerun program , works. code looks this.

// original database object ordervo oldorder = // load database.  // changed database object ordervo neworder = // load database. // change email neworder.setemail("test@test.com"); // simulate changing quantity , item id on items (orderitemvo orderitemvo : neworder.getitems()) {   orderitemvo.setmerchantitemid(orderitemvo.getmerchantitemid() + "a");   orderitemvo.setquantity(orderitemvo.getquantity().add(1)); }  // remove first item orderitemvo[] items = new orderitemvo[neworder.getitems().length - 1]; system.arraycopy(neworder.getitems(), 1, items, 0, items.length); neworder.setitems(items);  // run comparison javers javers = javersbuilder.javers().withlistcomparealgorithm(listcomparealgorithm.levenshtein_distance).build(); diff diff = javers.compare(oldorder, neworder);


Comments

Post a Comment

Popular posts from this blog

routing - AngularJS State management ->load multiple states in one page -

Image
i developing site in angularjs ui-router. have situation on button click need change , load 3 state page , 3 looks image .please me how can load multiple pages. in 1 page you need configure router config this: $stateprovider .state("state1", { url: "/url1", controller: "firstcontroller", views: { view1: { templateurl: "templates/template1.html" }, view2: { templateurl: "templates/template2.html" }, view3: { templateurl: "templates/template3.html" } } }).state("state2", { url: "/url2", controller: "secondcontroller", views: { view1: { templateurl: "templates/template4.html" }, view2: { templateurl: "templates/template5.html" }, view3: { templateurl: "templates/template6.html" } }).state("state3", { ...
Read more

python - GRASS parser() error -

i'm trying use grass on python 2.7, i'm having problems @ setting script on idle, i'm getting error @ parser() function: here script: import os import sys gisbase = os.environ['gisbase'] = 'c:\program files (x86)\grass gis 7.0.1rc1' gisrc = 'c:\grassdata' gisdbase = 'c:\grassdata' location = 'newlocation' mapset = 'tc' ld_library_path = 'c:\program files (x86)\grass gis 7.0.1rc1\lib' path = 'c:\program files (x86)\grass gis 7.0.1rc1\etc';'c:\program files (x86)\grass gis 7.0.1rc1\etc\python';'c:\program files (x86)\grass gis 7.0.1rc1\lib';'c:\program files (x86)\grass gis 7.0.1rc1\bin';'c:\python27';'c:\program files (x86)\grass gis 7.0.1rc1\python27';'c:\program files (x86)\grass gis 7.0.1rc1\msys' pythonlib = 'c:\python27' pythonpath = 'c:\program files (x86)\grass gis 7.0.1rc1\etc\python' sys.path.append(os.path.join(os.environ['...
Read more

Swift game error message -

i following ios game tutorial. cannot figure out wrong here. error on these 2 lines. let newangle = percent * 180 - 180 cannon.zrotation = cgfloat(newangle) * cgfloat(m_pi); 180.0 //error "use of unresolved identifier 'percent'" the tutorial uses: cannon.zrotation = cgfloat(newangle) * cgfloat(m_pi)/ 180.0 but changed error suggested import spritekit class gamescene: skscene { var cannon: skspritenode! var touchlocation:cgpoint = cgpointzero override func didmovetoview(view: skview) { /* setup scene here */ cannon = self.childnodewithname("cannon") as! skspritenode } override func touchesbegan(touches: set<uitouch>, withevent event: uievent?) { /* called when touch begins */ touchlocation = touches.first!.locationinnode(self) } override func touchesmoved(touches: set<uitouch>, withevent event: uievent?) { touchlocation = touches.first!.locationinn...
Read more