/*
* Copyright 2010 the original author or authors.
*
* 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.spockframework.runtime.extension.builtin;
import java.util.*;
import org.spockframework.runtime.extension.*;
import org.spockframework.runtime.model.FieldInfo;
import org.spockframework.runtime.GroovyRuntimeUtil;
import spock.lang.AutoCleanup;
/**
* @author Peter Niederwieser
*/
public class AutoCleanupInterceptor implements IMethodInterceptor {
private final List<FieldInfo> fields = new ArrayList<FieldInfo>();
public void add(FieldInfo field) {
fields.add(field);
}
public void install(List<IMethodInterceptor> interceptors) {
if (fields.isEmpty()) return;
Collections.reverse(fields);
interceptors.add(this);
}
public void intercept(IMethodInvocation invocation) throws Throwable {
List<Throwable> exceptions = new ArrayList<Throwable>();
try {
invocation.proceed();
} catch (Throwable t) {
exceptions.add(t);
}
for (FieldInfo field : fields) {
AutoCleanup annotation = field.getAnnotation(AutoCleanup.class);
try {
Object value = field.readValue(invocation.getInstance());
if (value == null) continue;
GroovyRuntimeUtil.invokeMethod(value, annotation.value());
} catch (Throwable t) {
if (!annotation.quiet()) exceptions.add(t);
}
}
ExtensionUtil.throwAll(exceptions);
}
}