From 10a7bc828029824c3dcf28e067d37f8ce944e4ca Mon Sep 17 00:00:00 2001
From: Robert von Burg <eitch@eitchnet.ch>
Date: Mon, 20 Jan 2020 16:43:34 +0100
Subject: [PATCH] [New] Added StrolchValueSearch

---
 .../li/strolch/search/StrolchValueSearch.java | 69 +++++++++++++++++++
 1 file changed, 69 insertions(+)
 create mode 100644 li.strolch.agent/src/main/java/li/strolch/search/StrolchValueSearch.java

diff --git a/li.strolch.agent/src/main/java/li/strolch/search/StrolchValueSearch.java b/li.strolch.agent/src/main/java/li/strolch/search/StrolchValueSearch.java
new file mode 100644
index 000000000..04a9691c9
--- /dev/null
+++ b/li.strolch.agent/src/main/java/li/strolch/search/StrolchValueSearch.java
@@ -0,0 +1,69 @@
+package li.strolch.search;
+
+import static li.strolch.utils.helper.ExceptionHelper.getExceptionMessage;
+
+import java.util.Collection;
+import java.util.stream.Stream;
+
+import li.strolch.exception.StrolchAccessDeniedException;
+import li.strolch.model.StrolchModelConstants;
+import li.strolch.privilege.base.PrivilegeException;
+import li.strolch.privilege.base.PrivilegeModelException;
+import li.strolch.privilege.model.PrivilegeContext;
+import li.strolch.privilege.model.Restrictable;
+
+public class StrolchValueSearch<T> extends ValueSearch<T> implements Restrictable {
+
+	private String privilegeValue;
+
+	public StrolchValueSearch() {
+		this.privilegeValue = getClass().getName();
+	}
+
+	/**
+	 * @see li.strolch.privilege.model.Restrictable#getPrivilegeName()
+	 */
+	@Override
+	public String getPrivilegeName() {
+		return StrolchSearch.class.getName();
+	}
+
+	/**
+	 * @see li.strolch.privilege.model.Restrictable#getPrivilegeValue()
+	 */
+	@Override
+	public Object getPrivilegeValue() {
+		return this.privilegeValue;
+	}
+
+	/**
+	 * Marks this search as an internal search, thus allowing it to be performed without the authenticated user having
+	 * the specific privilege, provided the {@link StrolchModelConstants#INTERNAL} flag is on the search privilege
+	 *
+	 * @return this object for chaining
+	 */
+	public StrolchValueSearch<T> internal() {
+		this.privilegeValue = StrolchModelConstants.INTERNAL;
+		return this;
+	}
+
+	protected void assertHasPrivilege(PrivilegeContext ctx) {
+		try {
+			ctx.validateAction(this);
+		} catch (PrivilegeModelException e) {
+			throw e;
+		} catch (PrivilegeException e) {
+			throw new StrolchAccessDeniedException(ctx.getCertificate(), this, getExceptionMessage(e), e);
+		}
+	}
+
+	@Override
+	public SearchResult<T> search(Stream<T> stream) {
+		return super.search(stream);
+	}
+
+	@Override
+	public SearchResult<T> search(Collection<T> input) {
+		return super.search(input);
+	}
+}