/**
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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.apache.falcon.regression.security;
import org.apache.falcon.regression.core.helpers.entity.AbstractEntityHelper;
import org.apache.falcon.regression.core.response.ServiceResponse;
import org.apache.falcon.regression.core.util.AssertUtil;
import org.apache.falcon.regression.core.util.CleanupUtil;
import org.apache.falcon.regression.core.util.Util;
import org.apache.hadoop.security.authentication.client.AuthenticationException;
import org.apache.log4j.Logger;
import java.io.IOException;
import java.net.URISyntaxException;
import java.util.List;
/**
* All the falcon operation are implemented as enum. The benefit of this is that these operations
* can now be passed as parameters.
*/
enum EntityOp {
status() {
@Override
public boolean executeAs(String user, AbstractEntityHelper helper, String data) {
final ServiceResponse response;
try {
response = helper.getStatus(data, user);
} catch (IOException e) {
logger.error("Caught exception: " + e);
return false;
} catch (URISyntaxException e) {
logger.error("Caught exception: " + e);
return false;
} catch (AuthenticationException e) {
logger.error("Caught exception: " + e);
return false;
} catch (InterruptedException e) {
logger.error("Caught Exception: " + e);
return false;
}
return AssertUtil.checkSucceeded(response);
}
},
dependency() {
@Override
public boolean executeAs(String user, AbstractEntityHelper helper, String data) {
final ServiceResponse response;
try {
response = helper.getEntityDependencies(data, user);
} catch (IOException e) {
logger.error("Caught exception: " + e);
return false;
} catch (URISyntaxException e) {
logger.error("Caught exception: " + e);
return false;
} catch (AuthenticationException e) {
logger.error("Caught exception: " + e);
return false;
} catch (InterruptedException e) {
logger.error("Caught exception: " + e);
return false;
}
return AssertUtil.checkSucceeded(response);
}
},
listing() {
@Override
public boolean executeAs(String user, AbstractEntityHelper helper, String data) {
final String entityName = Util.readEntityName(data);
final List<String> entities;
entities = CleanupUtil.getAllEntitiesOfOneType(helper, user);
if (entities == null) {
return false;
}
logger.info("Checking for presence of " + entityName + " in " + entities);
return entities.contains(entityName);
}
},
definition() {
@Override
public boolean executeAs(String user, AbstractEntityHelper helper, String data) {
final ServiceResponse response;
try {
response = helper.getEntityDefinition(data, user);
} catch (IOException e) {
logger.error("Caught exception: " + e);
return false;
} catch (URISyntaxException e) {
logger.error("Caught exception: " + e);
return false;
} catch (AuthenticationException e) {
logger.error("Caught exception: " + e);
return false;
} catch (InterruptedException e) {
logger.error("Caught exception: " + e);
return false;
}
return AssertUtil.checkSucceeded(response);
}
},
delete() {
@Override
public boolean executeAs(String user, AbstractEntityHelper helper, String data) {
final ServiceResponse response;
try {
response = helper.delete(data, user);
} catch (IOException e) {
logger.error("Caught exception: " + e);
return false;
} catch (URISyntaxException e) {
logger.error("Caught exception: " + e);
return false;
} catch (AuthenticationException e) {
logger.error("Caught exception: " + e);
return false;
} catch (InterruptedException e) {
logger.error("Caught exception: " + e);
return false;
}
return AssertUtil.checkSucceeded(response);
}
},
update() {
@Override
public boolean executeAs(String user, AbstractEntityHelper helper, String data) {
final ServiceResponse response;
try {
response = helper.update(data, data, user);
} catch (IOException e) {
logger.error("Caught exception: " + e);
return false;
} catch (URISyntaxException e) {
logger.error("Caught exception: " + e);
return false;
} catch (AuthenticationException e) {
logger.error("Caught exception: " + e);
return false;
} catch (InterruptedException e) {
logger.error("Caught exception: " + e);
return false;
}
return AssertUtil.checkSucceeded(response);
}
},
schedule() {
@Override
public boolean executeAs(String user, AbstractEntityHelper helper, String data) {
final ServiceResponse response;
try {
response = helper.schedule(data, user, "");
} catch (IOException e) {
logger.error("Caught exception: " + e);
return false;
} catch (URISyntaxException e) {
logger.error("Caught exception: " + e);
return false;
} catch (AuthenticationException e) {
logger.error("Caught exception: " + e);
return false;
} catch (InterruptedException e) {
logger.error("Caught exception: " + e);
return false;
}
return AssertUtil.checkSucceeded(response);
}
},
submit() {
@Override
public boolean executeAs(String user, AbstractEntityHelper helper, String data) {
final ServiceResponse response;
try {
response = helper.submitEntity(data, user);
} catch (IOException e) {
logger.error("Caught exception: " + e);
return false;
} catch (URISyntaxException e) {
logger.error("Caught exception: " + e);
return false;
} catch (AuthenticationException e) {
logger.error("Caught exception: " + e);
return false;
} catch (InterruptedException e) {
logger.error("Caught exception: " + e);
return false;
}
return AssertUtil.checkSucceeded(response);
}
},
submitAndSchedule() {
@Override
public boolean executeAs(String user, AbstractEntityHelper helper, String data) {
final ServiceResponse response;
try {
response = helper.submitAndSchedule(data, user, "");
} catch (IOException e) {
logger.error("Caught exception: " + e);
return false;
} catch (URISyntaxException e) {
logger.error("Caught exception: " + e);
return false;
} catch (AuthenticationException e) {
logger.error("Caught exception: " + e);
return false;
} catch (InterruptedException e) {
logger.error("Caught exception: " + e);
return false;
}
return AssertUtil.checkSucceeded(response);
}
},
suspend() {
@Override
public boolean executeAs(String user, AbstractEntityHelper helper, String data) {
final ServiceResponse response;
try {
response = helper.suspend(data, user);
} catch (IOException e) {
logger.error("Caught exception: " + e);
return false;
} catch (URISyntaxException e) {
logger.error("Caught exception: " + e);
return false;
} catch (AuthenticationException e) {
logger.error("Caught exception: " + e);
return false;
} catch (InterruptedException e) {
logger.error("Caught exception: " + e);
return false;
}
return AssertUtil.checkSucceeded(response);
}
},
resume() {
@Override
public boolean executeAs(String user, AbstractEntityHelper helper, String data) {
final ServiceResponse response;
try {
response = helper.resume(data, user);
} catch (IOException e) {
logger.error("Caught exception: " + e);
return false;
} catch (URISyntaxException e) {
logger.error("Caught exception: " + e);
return false;
} catch (AuthenticationException e) {
logger.error("Caught exception: " + e);
return false;
} catch (InterruptedException e) {
logger.error("Caught exception: " + e);
return false;
}
return AssertUtil.checkSucceeded(response);
}
};
private static Logger logger = Logger.getLogger(EntityOp.class);
public abstract boolean executeAs(String user, AbstractEntityHelper helper, String data);
}