// Copyright 2012 Citrix Systems, Inc. Licensed under the
// Apache License, Version 2.0 (the "License"); you may not use this
// file except in compliance with the License. Citrix Systems, Inc.
// reserves all rights not expressly granted by 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.
//
// Automatically generated by addcopyright.py at 04/03/2012
package com.cloud.utils.db;
import java.util.ArrayList;
import java.util.List;
/**
* Where implements any list of search conditions.
*
*/
public class Where<T, K> implements FirstWhere<T, K>, NextWhere<T, K> {
QueryBuilder<T, K> _builder;
List<Object> _conditions = new ArrayList<Object>();
protected Where(QueryBuilder<T, K> builder) {
_builder = builder;
}
@Override
public Condition<T, K> field(Object useless, String as) {
Attribute attr = _builder.getSpecifiedAttribute();
Condition<T, K> cond = new Condition<T, K>(this, attr, as);
_conditions.add(cond);
return cond;
}
@Override
public Where<T, K> and() {
_conditions.add(" (");
return this;
}
@Override
public Where<T, K> or() {
_conditions.add(" OR ");
return this;
}
@Override
public NextWhere<T, K> not() {
_conditions.add(" NOT ");
return this;
}
@Override
public NextWhere<T, K> text(String text, String... paramNames) {
assert ((paramNames.length == 0 && !text.contains("?")) || (text.matches("\\?.*{" + paramNames.length + "}")));
// TODO Auto-generated method stub
return null;
}
@Override
public Condition<T, K> field(Object useless) {
return field(useless, null);
}
@Override
public FirstWhere<T, K> op() {
_conditions.add("(");
return this;
}
@Override
public void done() {
}
}