runtime/org.argeo.slc.support.castor/src/test/java/org/argeo/slc/castor/AbstractCastorTestCase.java

   1 /*
   2  * Copyright (C) 2007-2012 Mathieu Baudier
   3  *
   4  * Licensed under the Apache License, Version 2.0 (the "License");
   5  * you may not use this file except in compliance with the License.
   6  * You may obtain a copy of the License at
   7  *
   8  *         http://www.apache.org/licenses/LICENSE-2.0
   9  *
  10  * Unless required by applicable law or agreed to in writing, software
  11  * distributed under the License is distributed on an "AS IS" BASIS,
  12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13  * See the License for the specific language governing permissions and
  14  * limitations under the License.
  15  */
  16 package org.argeo.slc.castor;
  17
  18 import org.apache.commons.logging.Log;
  19 import org.apache.commons.logging.LogFactory;
  20 import org.argeo.slc.unit.AbstractSpringTestCase;
  21 import org.argeo.slc.unit.UnitXmlUtils;
  22 import org.springframework.oxm.Marshaller;
  23 import org.springframework.oxm.Unmarshaller;
  24 import org.springframework.xml.transform.StringResult;
  25 import org.springframework.xml.transform.StringSource;
  26 import org.springframework.xml.validation.XmlValidator;
  27
  28 public abstract class AbstractCastorTestCase extends AbstractSpringTestCase {
  29         protected Log log = LogFactory.getLog(getClass());
  30
  31         private Marshaller marshaller;
  32         private Unmarshaller unmarshaller;
  33
  34         @Override
  35         public void setUp() {
  36                 marshaller = getBean(Marshaller.class);
  37                 unmarshaller = getBean(Unmarshaller.class);
  38         }
  39
  40         protected StringResult marshal(Object obj) throws Exception {
  41                 return marshal(obj, false);
  42         }
  43
  44         protected StringResult marshalAndValidate(Object obj) throws Exception {
  45                 return marshal(obj, true);
  46         }
  47
  48         protected StringResult marshal(Object obj, boolean validate)
  49                         throws Exception {
  50                 StringResult xml = new StringResult();
  51                 marshaller.marshal(obj, xml);
  52
  53                 log.info("Marshalled " + obj.getClass() + ": " + xml + "\n");
  54
  55                 if (validate)
  56                         UnitXmlUtils.assertXmlValidation(getBean(XmlValidator.class),
  57                                         new StringSource(xml.toString()));
  58                 return xml;
  59         }
  60
  61         @SuppressWarnings("unchecked")
  62         protected <T> T unmarshal(StringResult xml) throws Exception {
  63                 return (T) unmarshaller.unmarshal(new StringSource(xml.toString()));
  64         }
  65
  66         @SuppressWarnings("unchecked")
  67         protected <T> T marshUnmarsh(Object obj, boolean validate) throws Exception {
  68                 StringResult xml = marshal(obj, validate);
  69                 return (T) unmarshal(xml);
  70         }
  71
  72         @SuppressWarnings("unchecked")
  73         protected <T> T marshUnmarsh(Object obj) throws Exception {
  74                 return (T) marshUnmarsh(obj, true);
  75         }
  76 }