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/* 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.activiti.engine.impl;
import java.io.Serializable;
import org.activiti.engine.impl.interceptor.Command;
import org.activiti.engine.impl.interceptor.CommandContext;
import org.activiti.engine.impl.interceptor.CommandExecutor;
import org.activiti.engine.management.TablePage;
import org.activiti.engine.management.TablePageQuery;
/**
*
*/
public class TablePageQueryImpl implements TablePageQuery, Command, Serializable {
private static final long serialVersionUID = 1L;
transient CommandExecutor commandExecutor;
protected String tableName;
protected String order;
protected int firstResult;
protected int maxResults;
public TablePageQueryImpl() {
}
public TablePageQueryImpl(CommandExecutor commandExecutor) {
this.commandExecutor = commandExecutor;
}
public TablePageQueryImpl tableName(String tableName) {
this.tableName = tableName;
return this;
}
public TablePageQueryImpl orderAsc(String column) {
addOrder(column, AbstractQuery.SORTORDER_ASC);
return this;
}
public TablePageQueryImpl orderDesc(String column) {
addOrder(column, AbstractQuery.SORTORDER_DESC);
return this;
}
public String getTableName() {
return tableName;
}
protected void addOrder(String column, String sortOrder) {
if (order == null) {
order = "";
} else {
order = order + ", ";
}
order = order + column + " " + sortOrder;
}
public TablePage listPage(int firstResult, int maxResults) {
this.firstResult = firstResult;
this.maxResults = maxResults;
return commandExecutor.execute(this);
}
public TablePage execute(CommandContext commandContext) {
return commandContext.getTableDataManager().getTablePage(this, firstResult, maxResults);
}
public String getOrder() {
return order;
}
}
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