Add rootPath to AssetLinkDefinitionBuilder and InternalLinkDefinition…

…Builder

magnolia-builders/src/main/java/com/merkle/oss/magnolia/definition/builder/simple/AssetLinkDefinitionBuilder.java

@@ -1,24 +1,37 @@
 package com.merkle.oss.magnolia.definition.builder.simple;
 
 import info.magnolia.dam.api.Item;
+import info.magnolia.dam.app.data.AssetDatasourceDefinition;
 import info.magnolia.dam.app.field.DamLinkFieldDefinition;
 import info.magnolia.ui.field.LinkFieldDefinition;
 
+import javax.annotation.Nullable;
+
 /**
  * builds a {@link LinkFieldDefinition}
  * @see <a href="https://docs.magnolia-cms.com/product-docs/6.2/Developing/Templating/Dialog-definition/Field-definition/List-of-fields/Link-field.html">magnolia Docs - Link field </a>
  * @author Merkle DACH
  */
 public class AssetLinkDefinitionBuilder extends AbstractLinkFieldDefinitionBuilder<Item, DamLinkFieldDefinition, AssetLinkDefinitionBuilder> {
 
+	@Nullable
+	private String rootPath;
+
 	public AssetLinkDefinitionBuilder() {}
 	public AssetLinkDefinitionBuilder(final DamLinkFieldDefinition definition) {
 		super(definition);
 	}
 
 	public DamLinkFieldDefinition build(final String name) {
 		final DamLinkFieldDefinition definition = new DamLinkFieldDefinition();
-		super.populate(definition, name, definition.getDatasource());
+		final AssetDatasourceDefinition datasource = (AssetDatasourceDefinition)definition.getDatasource();
+		datasource.setRootPath(rootPath);
+		super.populate(definition, name, datasource);
 		return definition;
 	}
+
+	public AssetLinkDefinitionBuilder rootPath(final String rootPath) {
+		this.rootPath = rootPath;
+		return self();
+	}
 }

magnolia-builders/src/main/java/com/merkle/oss/magnolia/definition/builder/simple/InternalLinkDefinitionBuilder.java

@@ -1,20 +1,32 @@
 package com.merkle.oss.magnolia.definition.builder.simple;
 
 import info.magnolia.pages.app.field.PageLinkFieldDefinition;
+import info.magnolia.ui.datasource.jcr.JcrDatasourceDefinition;
 import info.magnolia.ui.field.LinkFieldDefinition;
 
+import javax.annotation.Nullable;
 import javax.jcr.Node;
 
 public class InternalLinkDefinitionBuilder extends AbstractLinkFieldDefinitionBuilder<Node, LinkFieldDefinition<Node>, InternalLinkDefinitionBuilder> {
 
+	@Nullable
+	private String rootPath;
+
 	public InternalLinkDefinitionBuilder() {}
 	public InternalLinkDefinitionBuilder(final LinkFieldDefinition<Node> definition) {
 		super(definition);
 	}
 
 	public LinkFieldDefinition<Node> build(final String name) {
 		final PageLinkFieldDefinition definition = new PageLinkFieldDefinition();
-		super.populate(definition, name, definition.getDatasource());
+		final JcrDatasourceDefinition datasource = (JcrDatasourceDefinition)definition.getDatasource();
+		datasource.setRootPath(rootPath);
+		super.populate(definition, name, datasource);
 		return definition;
 	}
+
+	public InternalLinkDefinitionBuilder rootPath(final String rootPath) {
+		this.rootPath = rootPath;
+		return self();
+	}
 }