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Java client for the MarkLogic REST Management API and for deploying applications to MarkLogic

There is a newer version: 5.0.0

package com.marklogic.mgmt.api.database;

import com.marklogic.mgmt.util.TopologicalSorter;

import java.util.ArrayList;
import java.util.List;

public class DatabaseSorter {

	public String[] sortDatabasesAndReturnNames(List databases) {
		final int size = databases.size();
		TopologicalSorter sorter = new TopologicalSorter(size);
		List dbNames = new ArrayList<>();

		databases.forEach(db -> {
			sorter.addVertex(db.getDatabaseName());
			dbNames.add(db.getDatabaseName());
		});

		for (int i = 0; i < size; i++) {
			for (String dependency : databases.get(i).getDatabaseDependencyNames()) {
				int index = dbNames.indexOf(dependency);
				// If the dependency is not in the list of databases, it must already exist, and thus we don't need
				// to worry about it
				if (index > -1) {
					sorter.addEdge(index, i);
				}
			}
		}

		return sorter.sort();
	}
}