MOA-ID version 1.1 (initial)

git-svn-id: https://joinup.ec.europa.eu/svn/moa-idspss/trunk@19 d688527b-c9ab-4aba-bd8d-4036d912da1d

1 files changed, 30 insertions, 0 deletions

diff --git a/id.server/src/at/gv/egovernment/moa/id/auth/builder/Builder.java b/id.server/src/at/gv/egovernment/moa/id/auth/builder/Builder.java
new file mode 100644
index 000000000..e5bbaa585
--- /dev/null
+++ b/id.server/src/at/gv/egovernment/moa/id/auth/builder/Builder.java
@@ -0,0 +1,30 @@
+package at.gv.egovernment.moa.id.auth.builder;
+
+import at.gv.egovernment.moa.id.BuildException;
+
+/**
+ * Base class for HTML/XML builders providing commonly useful functions.
+ * 
+ * @author Paul Ivancsics
+ * @version $Id$
+ */
+public class Builder {
+  
+  /**
+   * Replaces a special tag in an XML or HTML template by a value.
+   * @param htmlTemplate template
+   * @param tag special tag
+   * @param value value replacing the tag
+   * @return XML or HTML code, the tag replaced
+   * @throws BuildException when template does not contain the tag
+   */
+  protected String replaceTag(String template, String tag, String value) throws BuildException {
+    int index = template.indexOf(tag);
+    if (index < 0)
+      throw new BuildException(
+        "builder.01", 
+        new Object[] {"&lt;" + tag.substring(1, tag.length() - 1) + "&gt;"});
+    return template.substring(0, index) + value + template.substring(index + tag.length());
+  }
+
+}