org.apache.jackrabbit.oak.security.authentication.token.TokenContext Maven / Gradle / Ivy
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* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You 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.apache.jackrabbit.oak.security.authentication.token;
import org.apache.jackrabbit.oak.api.PropertyState;
import org.apache.jackrabbit.oak.api.Tree;
import org.apache.jackrabbit.oak.plugins.tree.TreeLocation;
import org.apache.jackrabbit.oak.plugins.tree.TreeUtil;
import org.apache.jackrabbit.oak.spi.security.Context;
import org.apache.jackrabbit.oak.spi.security.authentication.token.TokenConstants;
import org.jetbrains.annotations.NotNull;
import static org.apache.jackrabbit.oak.spi.security.authentication.token.TokenConstants.TOKEN_NT_NAME;
final class TokenContext implements Context {
private static final Context INSTANCE = new TokenContext();
private TokenContext() {}
static Context getInstance() {
return INSTANCE;
}
@Override
public boolean definesProperty(@NotNull Tree parent, @NotNull PropertyState property) {
return isTokenNode(parent);
}
@Override
public boolean definesContextRoot(@NotNull Tree tree) {
return TokenConstants.TOKENS_NODE_NAME.equals(tree.getName());
}
@Override
public boolean definesTree(@NotNull Tree tree) {
return definesContextRoot(tree) || isTokenNode(tree);
}
@Override
public boolean definesLocation(@NotNull TreeLocation location) {
PropertyState ps = location.getProperty();
TreeLocation l = (ps != null) ? location.getParent() : location;
Tree t = l.getTree();
if (t == null) {
return false;
} else {
return (ps == null) ? definesTree(t) : definesProperty(t, ps);
}
}
@Override
public boolean definesInternal(@NotNull Tree tree) {
return false;
}
private static boolean isTokenNode(@NotNull Tree tree) {
return TOKEN_NT_NAME.equals(TreeUtil.getPrimaryTypeName(tree));
}
}