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/*-
* ============LICENSE_START=======================================================
* Copyright (C) 2019 Nordix Foundation.
* ================================================================================
* 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.
*
* SPDX-License-Identifier: Apache-2.0
* ============LICENSE_END=========================================================
*/
package org.openecomp.sdc.tosca.csar;
import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;
import static org.openecomp.sdc.tosca.csar.CSARConstants.ALGORITHM_MF_ATTRIBUTE;
import static org.openecomp.sdc.tosca.csar.CSARConstants.CMD_END;
import static org.openecomp.sdc.tosca.csar.CSARConstants.CMS_BEGIN;
import static org.openecomp.sdc.tosca.csar.CSARConstants.HASH_MF_ATTRIBUTE;
import static org.openecomp.sdc.tosca.csar.CSARConstants.NON_MANO_MF_ATTRIBUTE;
import static org.openecomp.sdc.tosca.csar.CSARConstants.SEPERATOR_MF_ATTRIBUTE;
import static org.openecomp.sdc.tosca.csar.CSARConstants.SOURCE_MF_ATTRIBUTE;
public class SOL004ManifestOnboarding extends AbstractOnboardingManifest implements Manifest {
@Override
protected void processMetadata(Iterator<String> iterator) {
if(!iterator.hasNext()){
return;
}
String line = iterator.next();
if(isEmptyLine(iterator, line)){
return;
}
String[] metaSplit = line.split(SEPERATOR_MF_ATTRIBUTE);
if (isInvalidLine(line, metaSplit)) {
return;
}
if (!metaSplit[0].equals(SOURCE_MF_ATTRIBUTE) && !metaSplit[0].equals(NON_MANO_MF_ATTRIBUTE)){
String value = line.substring((metaSplit[0] + SEPERATOR_MF_ATTRIBUTE).length()).trim();
metadata.put(metaSplit[0].trim(),value.trim());
processMetadata(iterator);
} else {
processSourcesAndNonManoSources(iterator, line);
}
}
private void processSourcesAndNonManoSources(Iterator<String> iterator, String prevLine) {
if(prevLine.isEmpty()){
if(iterator.hasNext()){
processSourcesAndNonManoSources(iterator, iterator.next());
}
} else if(prevLine.startsWith(SOURCE_MF_ATTRIBUTE+SEPERATOR_MF_ATTRIBUTE)){
processSource(iterator, prevLine);
}
else if(prevLine.startsWith(ALGORITHM_MF_ATTRIBUTE + SEPERATOR_MF_ATTRIBUTE) ||
prevLine.startsWith(HASH_MF_ATTRIBUTE + SEPERATOR_MF_ATTRIBUTE)){
processSourcesAndNonManoSources(iterator, iterator.next());
}else if(prevLine.startsWith(CMS_BEGIN)){
String line = iterator.next();
while(iterator.hasNext() && !line.contains(CMD_END)){
line = iterator.next();
}
processSourcesAndNonManoSources(iterator, iterator.next());
}
else if(prevLine.startsWith(NON_MANO_MF_ATTRIBUTE+SEPERATOR_MF_ATTRIBUTE)){
//non mano should be the last bit in manifest file,
// all sources after non mano will be placed to the last non mano
// key, if any other structure met error reported
processNonManoInputs(iterator, iterator.next());
}else{
reportError(prevLine);
}
}
private void processSource(Iterator<String> iterator, String prevLine) {
String value = prevLine.substring((SOURCE_MF_ATTRIBUTE + SEPERATOR_MF_ATTRIBUTE).length()).trim();
sources.add(value);
if(iterator.hasNext()) {
processSourcesAndNonManoSources(iterator, iterator.next());
}
}
private void processNonManoInputs(Iterator<String> iterator, String prevLine) {
if(prevLine.trim().equals(SOURCE_MF_ATTRIBUTE + SEPERATOR_MF_ATTRIBUTE)){
reportError(prevLine);
return;
}
if(!prevLine.contains(SEPERATOR_MF_ATTRIBUTE)){
reportError(prevLine);
return;
}
String[] metaSplit = prevLine.trim().split(SEPERATOR_MF_ATTRIBUTE);
if (metaSplit.length > 1){
reportError(prevLine);
return;
}
int index = prevLine.indexOf(':');
if(index > 0){
prevLine = prevLine.substring(0, index);
}
processNonManoSource(iterator, prevLine, new ArrayList<>());
}
private void processNonManoSource(Iterator<String> iterator, String key, List<String> sources) {
if(!iterator.hasNext()){
return;
}
String line = iterator.next();
if(line.isEmpty()){
processNonManoSource(iterator, key, sources);
}else if(line.trim().startsWith(SOURCE_MF_ATTRIBUTE + SEPERATOR_MF_ATTRIBUTE)){
String value = line.replace(SOURCE_MF_ATTRIBUTE + SEPERATOR_MF_ATTRIBUTE, "").trim();
sources.add(value);
processNonManoSource(iterator, key, sources);
}else {
processNonManoInputs(iterator, line);
}
nonManoSources.put(key.trim(), sources);
}
}
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