1 files changed, 88 insertions, 0 deletions
diff --git a/winery/org.eclipse.winery.common/src/main/java/org/eclipse/winery/common/StringEncodedAndDecoded.java b/winery/org.eclipse.winery.common/src/main/java/org/eclipse/winery/common/StringEncodedAndDecoded.java
new file mode 100644
index 0000000..cac7a44
--- /dev/null
+++ b/winery/org.eclipse.winery.common/src/main/java/org/eclipse/winery/common/StringEncodedAndDecoded.java
@@ -0,0 +1,88 @@
+/*******************************************************************************
+ * Copyright (c) 2013 University of Stuttgart.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * and the Apache License 2.0 which both accompany this distribution,
+ * and are available at http://www.eclipse.org/legal/epl-v10.html
+ * and http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Contributors:
+ *     Oliver Kopp - initial API and implementation
+ *******************************************************************************/
+package org.eclipse.winery.common;
+
+
+
+/**
+ * Meta class to handle things, where a String (URI, NCName, ...) may be
+ * URLencoded
+ */
+public class StringEncodedAndDecoded implements Comparable<StringEncodedAndDecoded> {
+	
+	private String decoded = null;
+	private String encoded = null;
+	
+	
+	/**
+	 * @param uri the URI to store
+	 * @param URLencoded true iff the given URI is URLencoded
+	 */
+	public StringEncodedAndDecoded(String uri, boolean URLencoded) {
+		if (URLencoded) {
+			this.encoded = uri;
+		} else {
+			this.decoded = uri;
+		}
+	}
+	
+	public String getDecoded() {
+		if (this.decoded == null) {
+			this.decoded = Util.URLdecode(this.encoded);
+		}
+		return this.decoded;
+	}
+	
+	public String getEncoded() {
+		if (this.encoded == null) {
+			this.encoded = Util.URLencode(this.decoded);
+		}
+		return this.encoded;
+	}
+	
+	@Override
+	public int hashCode() {
+		return this.getDecoded().hashCode();
+	}
+	
+	/**
+	 * @return the URL path fragment to be used in an URL
+	 */
+	public String getPathFragment() {
+		return this.getEncoded();
+	}
+	
+	@Override
+	public String toString() {
+		return this.getDecoded();
+	}
+	
+	@Override
+	public int compareTo(StringEncodedAndDecoded o) {
+		return this.getDecoded().compareTo(o.getDecoded());
+	}
+	
+	/**
+	 * Compares with the given object <br />
+	 * Equality checking is made based on the decoded String
+	 */
+	@Override
+	public boolean equals(Object o) {
+		if (o instanceof String) {
+			return this.getDecoded().equals(o);
+		} else if (o instanceof StringEncodedAndDecoded) {
+			return ((StringEncodedAndDecoded) o).getDecoded().equals(this.getDecoded());
+		} else {
+			return false;
+		}
+	}
+}