/** * Copyright 2011-2013 Akiban Technologies, Inc. * * 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. */ /* The original from which this derives bore the following: */ /* Derby - Class org.apache.derby.impl.sql.compile.GrantNode 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 com.akiban.sql.parser; import com.akiban.sql.StandardException; import java.util.List; import java.util.Iterator; /** * This class represents a GRANT statement. */ public class GrantNode extends DDLStatementNode { private PrivilegeNode privileges; private List<String> grantees; /** * Initialize a GrantNode. * * @param privileges PrivilegesNode * @param grantees List */ public void init(Object privileges, Object grantees) { this.privileges = (PrivilegeNode)privileges; this.grantees = (List<String>)grantees; } /** * Fill this node with a deep copy of the given node. */ public void copyFrom(QueryTreeNode node) throws StandardException { super.copyFrom(node); GrantNode other = (GrantNode)node; this.privileges = (PrivilegeNode)getNodeFactory().copyNode(other.privileges, getParserContext()); this.grantees = other.grantees; // TODO: Clone? } /** * Convert this object to a String. See comments in QueryTreeNode.java * for how this should be done for tree printing. * * @return This object as a String */ public String toString() { StringBuffer sb = new StringBuffer(); for (Iterator<String> it = grantees.iterator(); it.hasNext();) { if (sb.length() > 0) sb.append( ","); sb.append(it.next()); } return super.toString() + privileges.toString() + "TO: \n" + sb.toString() + "\n"; } public String statementToString() { return "GRANT"; } }