/*
* ModeShape (http://www.modeshape.org)
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.modeshape.jcr;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertNotNull;
import java.util.List;
import java.util.Map;
import java.util.Set;
import java.util.concurrent.atomic.AtomicInteger;
import javax.jcr.NamespaceRegistry;
import javax.jcr.Node;
import javax.jcr.Property;
import org.modeshape.common.util.CheckArg;
import org.modeshape.jcr.api.nodetype.NodeTypeManager;
import org.modeshape.jcr.api.sequencer.Sequencer;
/**
* A simple sequencer that always fails with an exception.
*
* @author Horia Chiorean
*/
public class TestSequencersHolder {
public static final String DERIVED_NODE_NAME = "derivedNode";
public static class FaultyDuringExecute extends Sequencer {
@Override
public boolean execute( Property inputProperty,
Node outputNode,
Sequencer.Context context ) throws Exception {
throw new IllegalArgumentException("We're expecting to get this exception");
}
}
public static class FaultyDuringInitialize extends Sequencer {
public static final AtomicInteger EXECUTE_CALL_COUNTER = new AtomicInteger();
@Override
public void initialize( NamespaceRegistry registry,
NodeTypeManager nodeTypeManager ) {
throw new RuntimeException("Expected during initialize");
}
@Override
public boolean execute( Property inputProperty,
Node outputNode,
Context context ) throws Exception {
EXECUTE_CALL_COUNTER.incrementAndGet();
return true;
}
}
/**
* A simple sequencer that records the number of times all instances are {@link #execute executed}.
*/
public static class DefaultSequencer extends Sequencer {
@Override
public boolean execute( Property inputProperty,
Node outputNode,
Context context ) throws Exception {
CheckArg.isNotNull(inputProperty, "inputProperty");
CheckArg.isNotNull(outputNode, "outputNode");
CheckArg.isNotNull(context, "context");
CheckArg.isNotNull(context.getTimestamp(), "context.getTimestamp()");
outputNode.addNode(DERIVED_NODE_NAME);
return true;
}
}
/**
* A sequencer which has different property types and is used to test the setting of property values.
*/
@SuppressWarnings( "unused" )
public static class SequencerWithProperties extends Sequencer {
private List<Integer> intList;
private Set<Integer> intSet;
private Map<String, String> stringMap;
private Integer intProp;
private Integer[] integerArray;
private int[] intArray;
private Boolean booleanProp;
private boolean[] booleanArray;
private String stringProp;
private String[] stringArray;
private Long longProp;
private Long[] longArray;
private Double doubleProp;
private Double[] doubleArray;
private SequencerWithProperties subSequencer;
// because of type erasure, the runtime instance will have List(Document) instances.
private List<?> subSequencerList;
/**
* The only purpose of this sequencer is to validate that various property types can be set, hence all the null checks.
*
* @see org.modeshape.jcr.SequencingTest#shouldSupportVariousPropertyTypes()
*/
@Override
public boolean execute( Property inputProperty,
Node outputNode,
Context context ) throws Exception {
assertNotNull("intList not set", intList);
assertNotNull("intSet not set", intSet);
assertNotNull("stringMap not set", stringMap);
assertNotNull("intProp not set", intProp);
assertNotNull("integerArray not set", integerArray);
assertNotNull("intArray not set", intArray);
assertNotNull("intProp not set", intProp);
assertNotNull("integerArray not set", integerArray);
assertNotNull("booleanProp not set", booleanProp);
assertNotNull("stringProp not set", stringProp);
assertNotNull("stringArray not set", stringArray);
assertNotNull("longProp not set", longProp);
assertNotNull("longArray not set", longArray);
assertNotNull("doubleProp not set", doubleProp);
assertNotNull("doubleArray not set", doubleArray);
assertNotNull("subSequener not set", subSequencer);
assertNotNull("subSequencerList not set", subSequencerList);
assertFalse(subSequencerList.isEmpty());
outputNode.addNode(DERIVED_NODE_NAME);
return true;
}
}
}