/*
* Copyright (c) 2002-2012 Alibaba Group Holding Limited.
* All rights reserved.
*
* 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 com.alibaba.citrus.turbine.auth.impl;
import static com.alibaba.citrus.util.ObjectUtil.*;
import com.alibaba.citrus.util.ToStringBuilder;
import com.alibaba.citrus.util.ToStringBuilder.MapBuilder;
/**
* 代表一组patterns和grants授权的组合。
*
* @author Michael Zhou
*/
public class AuthMatch {
private final static AuthGrant[] NO_GRANTS = new AuthGrant[0];
private final AuthPattern pattern;
private final AuthGrant[] grants;
public AuthMatch(String pattern, AuthGrant[] grants) {
this.pattern = new AuthTargetPattern(pattern);
this.grants = defaultIfNull(grants, NO_GRANTS);
}
public AuthPattern getPattern() {
return pattern;
}
public AuthGrant[] getGrants() {
return grants;
}
@Override
public String toString() {
return toString(-1);
}
public String toString(int matchedGrantIndex) {
MapBuilder mb = new MapBuilder();
mb.append("pattern", pattern);
if (matchedGrantIndex < 0 || matchedGrantIndex >= grants.length) {
mb.append("grants", grants);
} else {
mb.append("grants[" + matchedGrantIndex + "]", grants[matchedGrantIndex]);
}
return new ToStringBuilder().append("Match").append(mb).toString();
}
}