1 files changed, 67 insertions, 0 deletions
diff --git a/subsonic-main/src/main/java/net/sourceforge/subsonic/taglib/ParamTag.java b/subsonic-main/src/main/java/net/sourceforge/subsonic/taglib/ParamTag.java
new file mode 100644
index 00000000..1043902e
--- /dev/null
+++ b/subsonic-main/src/main/java/net/sourceforge/subsonic/taglib/ParamTag.java
@@ -0,0 +1,67 @@
+/*
+ This file is part of Subsonic.
+
+ Subsonic is free software: you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation, either version 3 of the License, or
+ (at your option) any later version.
+
+ Subsonic is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with Subsonic.  If not, see <http://www.gnu.org/licenses/>.
+
+ Copyright 2009 (C) Sindre Mehus
+ */
+package net.sourceforge.subsonic.taglib;
+
+import javax.servlet.jsp.tagext.*;
+import javax.servlet.jsp.*;
+
+/**
+ * A tag representing an URL query parameter.
+ *
+ * @see ParamTag
+ * @author Sindre Mehus
+ */
+public class ParamTag extends TagSupport {
+
+    private String name;
+    private String value;
+
+    public int doEndTag() throws JspTagException {
+
+        // Add parameter name and value to surrounding 'url' tag.
+        UrlTag tag = (UrlTag) findAncestorWithClass(this, UrlTag.class);
+        if (tag == null) {
+            throw new JspTagException("'sub:param' tag used outside 'sub:url'");
+        }
+        tag.addParameter(name, value);
+        return EVAL_PAGE;
+    }
+
+    public void release() {
+        name = null;
+        value = null;
+        super.release();
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+
+    public String getValue() {
+        return value;
+    }
+
+    public void setValue(String value) {
+        this.value = value;
+    }
+}