Examples with IndexInfo org.apache.geode.management.internal.cli.domain.IndexInfo used on opensource projects

Example 6 with IndexInfo

use of org.apache.geode.management.internal.cli.domain.IndexInfo in project geode by apache.

the class CreateDefinedIndexesFunction method execute.

@Override
public void execute(FunctionContext context) {
    String memberId = null;
    List<Index> indexes = null;
    Cache cache = null;
    try {
        cache = CacheFactory.getAnyInstance();
        memberId = cache.getDistributedSystem().getDistributedMember().getId();
        QueryService queryService = cache.getQueryService();
        Set<IndexInfo> indexDefinitions = (Set<IndexInfo>) context.getArguments();
        for (IndexInfo indexDefinition : indexDefinitions) {
            String indexName = indexDefinition.getIndexName();
            String indexedExpression = indexDefinition.getIndexedExpression();
            String regionPath = indexDefinition.getRegionPath();
            if (indexDefinition.getIndexType() == IndexInfo.KEY_INDEX) {
                queryService.defineKeyIndex(indexName, indexedExpression, regionPath);
            } else if (indexDefinition.getIndexType() == IndexInfo.HASH_INDEX) {
                queryService.defineHashIndex(indexName, indexedExpression, regionPath);
            } else {
                queryService.defineIndex(indexName, indexedExpression, regionPath);
            }
        }
        indexes = queryService.createDefinedIndexes();
        context.getResultSender().lastResult(new CliFunctionResult(memberId));
    } catch (MultiIndexCreationException e) {
        StringBuffer sb = new StringBuffer();
        sb.append("Index creation failed for indexes: ").append("\n");
        for (Map.Entry<String, Exception> failedIndex : e.getExceptionsMap().entrySet()) {
            sb.append(failedIndex.getKey()).append(" : ").append(failedIndex.getValue().getMessage()).append("\n");
        }
        context.getResultSender().lastResult(new CliFunctionResult(memberId, e, sb.toString()));
    } catch (Exception e) {
        String exceptionMessage = CliStrings.format(CliStrings.EXCEPTION_CLASS_AND_MESSAGE, e.getClass().getName(), e.getMessage());
        context.getResultSender().lastResult(new CliFunctionResult(memberId, e, exceptionMessage));
    }
}