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/*******************************************************************************
* Copyright (c) 2013 Boeing.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Boeing - initial API and implementation
*******************************************************************************/
package org.eclipse.osee.orcs.db.internal.search.handlers;
import java.util.Collection;
import java.util.List;
import org.eclipse.osee.framework.jdk.core.type.OseeCoreException;
import org.eclipse.osee.orcs.core.ds.criteria.CriteriaTxBranchIds;
import org.eclipse.osee.orcs.db.internal.sql.AbstractSqlWriter;
import org.eclipse.osee.orcs.db.internal.sql.SqlHandler;
import org.eclipse.osee.orcs.db.internal.sql.TableEnum;
import org.eclipse.osee.orcs.db.internal.sql.join.AbstractJoinQuery;
/**
* @author Roberto E. Escobar
*/
public class TxBranchIdsSqlHandler extends SqlHandler<CriteriaTxBranchIds> {
private CriteriaTxBranchIds criteria;
private String txAlias;
private String jIdAlias;
@Override
public void setData(CriteriaTxBranchIds criteria) {
this.criteria = criteria;
}
@Override
public void addTables(AbstractSqlWriter writer) {
if (criteria.getIds().size() > 1) {
jIdAlias = writer.addTable(TableEnum.ID_JOIN_TABLE);
}
List<String> branchAliases = writer.getAliases(TableEnum.TX_DETAILS_TABLE);
if (branchAliases.isEmpty()) {
txAlias = writer.addTable(TableEnum.TX_DETAILS_TABLE);
} else {
txAlias = branchAliases.iterator().next();
}
}
@Override
public boolean addPredicates(AbstractSqlWriter writer) {
Collection<Long> ids = criteria.getIds();
if (ids.size() > 1) {
AbstractJoinQuery joinQuery = writer.writeIdJoin(ids);
writer.write(txAlias);
writer.write(".branch_id = ");
writer.write(jIdAlias);
writer.write(".id AND ");
writer.write(jIdAlias);
writer.write(".query_id = ?");
writer.addParameter(joinQuery.getQueryId());
} else {
writer.write(txAlias);
writer.write(".branch_id = ?");
writer.addParameter(ids.iterator().next());
}
return true;
}
@Override
public int getPriority() {
return SqlHandlerPriority.TX_BRANCH_ID.ordinal();
}
}
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