/*
* JBoss, Home of Professional Open Source.
* See the COPYRIGHT.txt file distributed with this work for information
* regarding copyright ownership. Some portions may be licensed
* to Red Hat, Inc. under one or more contributor license agreements.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
* 02110-1301 USA.
*/
package org.teiid.resource.adapter.google;
import java.util.concurrent.atomic.AtomicReference;
import javax.resource.ResourceException;
import javax.resource.spi.InvalidPropertyException;
import org.teiid.core.BundleUtil;
import org.teiid.resource.spi.BasicConnectionFactory;
import org.teiid.resource.spi.BasicManagedConnectionFactory;
import org.teiid.translator.google.api.metadata.SpreadsheetInfo;
public class SpreadsheetManagedConnectionFactory extends BasicManagedConnectionFactory {
private static final long serialVersionUID = -1832915223199053471L;
public static final String OAUTH2_LOGIN = "OAuth2"; //$NON-NLS-1$
private Integer batchSize = 4096;
public static final BundleUtil UTIL = BundleUtil.getBundleUtil(SpreadsheetManagedConnectionFactory.class);
public static final String SPREADSHEET_NAME = "SpreadsheetName"; //$NON-NLS-1$
private String spreadsheetName;
//Can be either ClientLogin or OAuth2
private String authMethod;
//In case of OAuth2 authentiation user has to supply refreshToken
private String refreshToken;
private Boolean key = false;
@Override
@SuppressWarnings("serial")
public BasicConnectionFactory<SpreadsheetConnectionImpl> createConnectionFactory() throws ResourceException {
checkConfig();
return new BasicConnectionFactory<SpreadsheetConnectionImpl>() {
//share the spreadsheet info among all connections
private AtomicReference<SpreadsheetInfo> spreadsheetInfo = new AtomicReference<SpreadsheetInfo>();
@Override
public SpreadsheetConnectionImpl getConnection() throws ResourceException {
return new SpreadsheetConnectionImpl(SpreadsheetManagedConnectionFactory.this, spreadsheetInfo);
}
};
}
private void checkConfig() throws ResourceException {
//SpreadsheetName should be set
if (getSpreadsheetName()==null || getSpreadsheetName().trim().equals("")){ //$NON-NLS-1$
throw new InvalidPropertyException(SpreadsheetManagedConnectionFactory.UTIL.
getString("provide_spreadsheetname",SpreadsheetManagedConnectionFactory.SPREADSHEET_NAME)); //$NON-NLS-1$
}
//Auth method must be OAUTH2
if (getAuthMethod()!=null && !getAuthMethod().equals(SpreadsheetManagedConnectionFactory.OAUTH2_LOGIN)){
throw new InvalidPropertyException(SpreadsheetManagedConnectionFactory.UTIL.
getString("provide_auth", //$NON-NLS-1$
SpreadsheetManagedConnectionFactory.OAUTH2_LOGIN));
}
//OAuth login requires refreshToken
//if (config.getAuthMethod().equals(SpreadsheetManagedConnectionFactory.OAUTH2_LOGIN)){
if (getRefreshToken() == null || getRefreshToken().trim().equals("")){ //$NON-NLS-1$
throw new InvalidPropertyException(SpreadsheetManagedConnectionFactory.UTIL.getString("oauth_requires_pass")); //$NON-NLS-1$
}
//}
}
@Override
public int hashCode() {
final int prime = 31;
int result = 1;
result = prime * result + (int) (batchSize ^ (batchSize >>> 32));
return result;
}
@Override
public boolean equals(Object obj) {
if (this == obj)
return true;
if (obj == null)
return false;
if (getClass() != obj.getClass())
return false;
SpreadsheetManagedConnectionFactory other = (SpreadsheetManagedConnectionFactory) obj;
if (batchSize != other.batchSize)
return false;
return true;
}
public Integer getBatchSize() {
return batchSize;
}
public void setBatchSize(Integer batchSize) {
this.batchSize = batchSize;
}
public String getAuthMethod() {
return authMethod;
}
public void setAuthMethod(String authMethod) {
this.authMethod = authMethod;
}
public String getSpreadsheetName() {
return spreadsheetName;
}
public void setSpreadsheetName(String spreadsheetName) {
this.spreadsheetName = spreadsheetName;
}
public String getRefreshToken() {
return refreshToken;
}
public void setRefreshToken(String refreshToken) {
this.refreshToken = refreshToken;
}
public Boolean getKey() {
return key;
}
public void setKey(Boolean key) {
if (key == null) {
key = false;
}
this.key = key;
}
}