Update plan failed when plan description is too big

[angel-popov]

• Create a plan that has 255 symbols in the description

• Update the created plan

  Result:

  
  -------------------------------------------------------
  Running com.softavail.api.test.PlanTest
  Request method: POST
  Request URI:    http://192.168.1.166:8080/comms-router-web-pure/api/routers/GAJOOJopintSTk3PoeIt62/plans/M73js5zYMbbk4XNB153fR
  Proxy:          <none>
  Request params: <none>
  Query params:   <none>
  Form params:    <none>
  Path params:    routerRef=GAJOOJopintSTk3PoeIt62
              ref=M73js5zYMbbk4XNB153fR
  Headers:        If-Match="7dfcea4001a9cb4a341b3a0613bf87a8ade19a48bbf2b97b987b3ce9023dd64b"
              Accept=*/*
              Content-Type=application/json; charset=UTF-8
  Cookies:        <none>
  Multiparts:     <none>
  Body:
  {
  "description": null,
  "rules": [
      {
          "tag": null,
          "predicate": "1 == 1",
          "routes": [
              {
                  "queueRef": "79Tzqzx6KGGKWWxOlUJCY1",
                  "priority": null,
                  "timeout": 1
              },
              {
                  "queueRef": "79Tzqzx6KGGKWWxOlUJCY1",
                  "priority": null,
                  "timeout": null
              }
          ]
      }
  ],
  "defaultRoute": null
  }

HTTP/1.1 500 Internal Server Error Server: Apache-Coyote/1.1 Content-Type: application/json;charset=UTF-8 Content-Length: 124 Date: Tue, 10 Apr 2018 13:20:32 GMT Connection: close

{ "error": { "code": "PersistenceException", "description": "org.hibernate.exception.DataException: could not execute statement" } }