/*
* Copyright 2004-2012 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.springframework.binding.mapping.impl;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
import org.springframework.binding.mapping.MappingResult;
import org.springframework.binding.mapping.MappingResults;
import org.springframework.binding.mapping.MappingResultsCriteria;
/**
* Default mapping results implementation.
* @author Keith Donald
*/
public class DefaultMappingResults implements MappingResults {
private Object source;
private Object target;
private List<MappingResult> mappingResults;
/**
* Creates a new mapping results object.
* @param source the source
* @param target the target
* @param mappingResults the actual results produced by {@link DefaultMapper}
*/
public DefaultMappingResults(Object source, Object target, List<MappingResult> mappingResults) {
this.source = source;
this.target = target;
this.mappingResults = mappingResults;
}
public Object getSource() {
return source;
}
public Object getTarget() {
return target;
}
public List<MappingResult> getAllResults() {
return Collections.unmodifiableList(mappingResults);
}
public boolean hasErrorResults() {
for (MappingResult result : mappingResults) {
if (result.isError()) {
return true;
}
}
return false;
}
public List<MappingResult> getErrorResults() {
List<MappingResult> errorResults = new ArrayList<MappingResult>();
for (MappingResult result : mappingResults) {
if (result.isError()) {
errorResults.add(result);
}
}
return Collections.unmodifiableList(errorResults);
}
public List<MappingResult> getResults(MappingResultsCriteria criteria) {
List<MappingResult> results = new ArrayList<MappingResult>();
for (MappingResult result : mappingResults) {
if (criteria.test(result)) {
results.add(result);
}
}
return Collections.unmodifiableList(results);
}
public String toString() {
return "Mapping Results = " + mappingResults.toString();
}
}