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/*
* Copyright 2001-2009 OFFIS, Tammo Freese
*
* 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.easymock.internal;
import java.io.IOException;
import java.io.Serializable;
import java.lang.reflect.Method;
import java.util.HashMap;
import java.util.Map;
import org.easymock.ArgumentsMatcher;
import org.easymock.MockControl;
@SuppressWarnings("deprecation")
public class LegacyMatcherProvider implements Serializable {
private static final long serialVersionUID = -4143082656571251917L;
private ArgumentsMatcher defaultMatcher;
private boolean defaultMatcherSet;
private transient Map<Method, ArgumentsMatcher> matchers = new HashMap<Method, ArgumentsMatcher>();
public ArgumentsMatcher getMatcher(Method method) {
if (!matchers.containsKey(method)) {
if (!defaultMatcherSet) {
setDefaultMatcher(MockControl.EQUALS_MATCHER);
}
matchers.put(method, defaultMatcher);
}
return matchers.get(method);
}
public void setDefaultMatcher(ArgumentsMatcher matcher) {
if (defaultMatcherSet) {
throw new RuntimeExceptionWrapper(
new IllegalStateException(
"default matcher can only be set once directly after creation of the MockControl"));
}
defaultMatcher = matcher;
defaultMatcherSet = true;
}
public void setMatcher(Method method, ArgumentsMatcher matcher) {
if (matchers.containsKey(method) && matchers.get(method) != matcher) {
throw new RuntimeExceptionWrapper(new IllegalStateException(
"for method "
+ method.getName()
+ "("
+ (method.getParameterTypes().length == 0 ? ""
: "...")
+ "), a matcher has already been set"));
}
matchers.put(method, matcher);
}
@SuppressWarnings("unchecked")
private void readObject(java.io.ObjectInputStream stream)
throws IOException, ClassNotFoundException {
stream.defaultReadObject();
Map<MethodSerializationWrapper, ArgumentsMatcher> map = (Map<MethodSerializationWrapper, ArgumentsMatcher>) stream
.readObject();
matchers = new HashMap<Method, ArgumentsMatcher>(map.size());
for (Map.Entry<MethodSerializationWrapper, ArgumentsMatcher> entry : map
.entrySet()) {
try {
Method method = entry.getKey().getMethod();
matchers.put(method, entry.getValue());
} catch (NoSuchMethodException e) {
// ///CLOVER:OFF
throw new IOException(e.toString());
// ///CLOVER:ON
}
}
}
private void writeObject(java.io.ObjectOutputStream stream)
throws IOException {
stream.defaultWriteObject();
Map<MethodSerializationWrapper, ArgumentsMatcher> map = new HashMap<MethodSerializationWrapper, ArgumentsMatcher>(
matchers.size());
for (Map.Entry<Method, ArgumentsMatcher> matcher : matchers.entrySet()) {
map.put(new MethodSerializationWrapper(matcher.getKey()), matcher
.getValue());
}
stream.writeObject(map);
}
}
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