/**
*
*/
package com.thinkbiganalytics.metadata.modeshape.feed;
/*-
* #%L
* thinkbig-metadata-modeshape
* %%
* Copyright (C) 2017 ThinkBig Analytics
* %%
* 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.
* #L%
*/
import com.thinkbiganalytics.metadata.api.feed.Feed;
import com.thinkbiganalytics.metadata.api.feed.FeedPrecondition;
import com.thinkbiganalytics.metadata.modeshape.MetadataRepositoryException;
import com.thinkbiganalytics.metadata.modeshape.common.JcrObject;
import com.thinkbiganalytics.metadata.modeshape.sla.JcrServiceLevelAgreement;
import com.thinkbiganalytics.metadata.sla.api.ServiceLevelAgreement;
import com.thinkbiganalytics.metadata.sla.api.ServiceLevelAssessment;
import javax.jcr.Node;
import javax.jcr.RepositoryException;
/**
*
*/
public class JcrFeedPrecondition extends JcrObject implements FeedPrecondition {
public static final String NODE_TYPE = "tba:feedPrecondition";
// public static final String LAST_ASSESSMENT = "tba:lastAssessment";
public static final String SLA_REF = "tba:slaRef";
public static final String SLA = "tba:sla";
public static final String SLA_TYPE = "tba:sla";
private JcrFeed feed;
/**
*
*/
public JcrFeedPrecondition(Node node, JcrFeed feed) {
super(node);
this.feed = feed;
}
public void clear() {
try {
if (this.node.hasProperty(SLA_REF)) {
this.node.getProperty(SLA_REF).remove();
}
if (this.node.hasNode(SLA)) {
this.node.getNode(SLA).remove();
}
} catch (RepositoryException e) {
throw new MetadataRepositoryException("Failed to cler the precondition", e);
}
}
/* (non-Javadoc)
* @see com.thinkbiganalytics.metadata.api.feed.FeedPrecondition#getFeed()
*/
@Override
public Feed getFeed() {
return this.feed;
}
/* (non-Javadoc)
* @see com.thinkbiganalytics.metadata.api.feed.FeedPrecondition#getAgreement()
*/
@Override
public ServiceLevelAgreement getAgreement() {
try {
if (this.node.hasNode(SLA)) {
return new JcrServiceLevelAgreement(this.node.getNode(SLA));
} else if (this.node.hasProperty(SLA_REF)) {
return new JcrServiceLevelAgreement(this.node.getProperty(SLA_REF).getNode());
} else {
return null;
}
} catch (RepositoryException e) {
throw new MetadataRepositoryException("Failed to retrieve the precondition SLA", e);
}
}
@Override
public ServiceLevelAssessment getLastAssessment() {
return null;
}
@Override
public void setLastAssessment(ServiceLevelAssessment assmnt) {
// TODO create assessment
}
}