DefaultClassPathFormatter.java

package org.kalisen.classpathdoctor;

import java.util.List;

public class DefaultClassPathFormatter implements ClassPathFormatter {

	private String pathSeparator = null;

	public String format(ClassPath cp) {
		StringBuilder builder = format(cp, new StringBuilder());
		return builder.toString();
	}

	public StringBuilder format(ClassPath cp, StringBuilder builder) {
		if (builder == null) {
			builder = new StringBuilder();
		}
		List<PathEntry> entries = cp.getEntries();
		boolean separate = false;
		for (PathEntry entry : entries) {
			if (separate) {
				builder.append(getPathSeparator());
			}
			builder.append(entry.toString());
			separate = true;
		}
		return builder;
	}

	public String getPathSeparator() {
		if (this.pathSeparator == null) {
			this.pathSeparator = System.getProperty("path.separator");
		}
		return this.pathSeparator;
	}

	public void setPathSeparator(String pathSeparator) {
		this.pathSeparator = pathSeparator;
	}
}