/*
* 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 com.facebook.presto.plugin.jdbc;
import com.facebook.presto.spi.ConnectorTableHandle;
import com.facebook.presto.spi.SchemaTableName;
import com.fasterxml.jackson.annotation.JsonCreator;
import com.fasterxml.jackson.annotation.JsonProperty;
import com.google.common.base.Joiner;
import javax.annotation.Nullable;
import java.util.Objects;
import static java.util.Objects.requireNonNull;
public final class JdbcTableHandle
implements ConnectorTableHandle
{
private final String connectorId;
private final SchemaTableName schemaTableName;
private final String catalogName;
private final String schemaName;
private final String tableName;
@JsonCreator
public JdbcTableHandle(
@JsonProperty("connectorId") String connectorId,
@JsonProperty("schemaTableName") SchemaTableName schemaTableName,
@JsonProperty("catalogName") @Nullable String catalogName,
@JsonProperty("schemaName") @Nullable String schemaName,
@JsonProperty("tableName") String tableName)
{
this.connectorId = requireNonNull(connectorId, "connectorId is null");
this.schemaTableName = requireNonNull(schemaTableName, "schemaTableName is null");
this.catalogName = catalogName;
this.schemaName = schemaName;
this.tableName = requireNonNull(tableName, "tableName is null");
}
@JsonProperty
public String getConnectorId()
{
return connectorId;
}
@JsonProperty
public SchemaTableName getSchemaTableName()
{
return schemaTableName;
}
@JsonProperty
@Nullable
public String getCatalogName()
{
return catalogName;
}
@JsonProperty
@Nullable
public String getSchemaName()
{
return schemaName;
}
@JsonProperty
public String getTableName()
{
return tableName;
}
@Override
public boolean equals(Object obj)
{
if (this == obj) {
return true;
}
if ((obj == null) || (getClass() != obj.getClass())) {
return false;
}
JdbcTableHandle o = (JdbcTableHandle) obj;
return Objects.equals(this.connectorId, o.connectorId) &&
Objects.equals(this.schemaTableName, o.schemaTableName);
}
@Override
public int hashCode()
{
return Objects.hash(connectorId, schemaTableName);
}
@Override
public String toString()
{
return Joiner.on(":").useForNull("null").join(connectorId, schemaTableName, catalogName, schemaName, tableName);
}
}