com.github.jasonmfehr.combiner.combiner.AppendingCombiner Maven / Gradle / Ivy
package com.github.jasonmfehr.combiner.combiner;
import java.util.Map;
import org.apache.maven.project.MavenProject;
import org.codehaus.plexus.component.annotations.Component;
/**
* {@link ResourceCombiner} implementation that appends the contents of each resource onto a single String.
*
* This class has a setting that can be placed in the configuration of the combiner-maven-plugin. The setting is named
* appendingCombinerNewlines and, if specified, contains an {@link Integer} that determines the number of platform specific
* newline characters inserted between the contents of each resource. The default of this value is zero.
*
* Example of specifying the value to set the number of newlines between resources:
* 1
*
* @author jasonmfehr
* @since 1.0.0
*/
@Component(role=AppendingCombiner.class)
public class AppendingCombiner implements ResourceCombiner {
private static final String NUMBER_NEWLINES_KEY = "appendingCombinerNewlines";
public String combine(Map transformedResourceContents, Map settings, MavenProject mavenProject) {
final StringBuilder combinedResources = new StringBuilder();
String numberOfNewlines = "";
if(settings.containsKey(NUMBER_NEWLINES_KEY)){
int newlines = Integer.parseInt(settings.get(NUMBER_NEWLINES_KEY));
for(int i=0; i