CFJavaProcessingProjectionRule.java

/**
 * Copyright (C) 2015 Orange
 * 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.francetelecom.clara.cloud.paas.projection.cf;

import com.francetelecom.clara.cloud.commons.TechnicalException;
import com.francetelecom.clara.cloud.logicalmodel.CFJavaProcessing;
import com.francetelecom.clara.cloud.logicalmodel.LogicalDeployment;
import com.francetelecom.clara.cloud.logicalmodel.ProcessingNode;
import com.francetelecom.clara.cloud.model.TechnicalDeployment;
import com.francetelecom.clara.cloud.paas.projection.UnsupportedProjectionException;
import com.francetelecom.clara.cloud.techmodel.cf.App;
import com.francetelecom.clara.cloud.techmodel.cf.Space;
import org.springframework.beans.factory.annotation.Value;

import java.util.List;

public class CFJavaProcessingProjectionRule extends BaseProcessingNodeProjectionRule implements ProcessingNodeProjectionRule {

    @Value("${cf.javaBuildPack}")
    private String buildPack;

    public CFJavaProcessingProjectionRule() {
    }

    public CFJavaProcessingProjectionRule(String buildPack) {
        this.buildPack = buildPack;
    }

    @Override
    public void apply(LogicalDeployment ld, TechnicalDeployment td, ProjectionContext projectionContext) {
        List<CFJavaProcessing> cfJavaProcessings = ld.listProcessingNodes(CFJavaProcessing.class);
        for (CFJavaProcessing cfJavaProcessing : cfJavaProcessings) {
            td.add(toApp(projectionContext.getSpace(), projectionContext, cfJavaProcessing));
        }
    }

    protected App toApp(Space space, ProjectionContext projectionContext, ProcessingNode processingNode) {
        try {
            return super.toApp(space, projectionContext, processingNode, buildPack);
        } catch (UnsupportedProjectionException e) {
            throw new TechnicalException(e);
        }
    }
}