r1421 - xwiki/trunk/core/src/main/java/com/xpn/xwiki/plugin/query

[Artem Melentev]

Author: amelentev
Date: 2006-10-20 13:14:36 +0200 (Fri, 20 Oct 2006)
New Revision: 1421

Added:
   xwiki/trunk/core/src/main/java/com/xpn/xwiki/plugin/query/XWikiQueryConstants.java
Log:
missed file for last commit

Added: xwiki/trunk/core/src/main/java/com/xpn/xwiki/plugin/query/XWikiQueryConstants.java
===================================================================
--- xwiki/trunk/core/src/main/java/com/xpn/xwiki/plugin/query/XWikiQueryConstants.java	2006-10-20 11:12:47 UTC (rev 1420)
+++ xwiki/trunk/core/src/main/java/com/xpn/xwiki/plugin/query/XWikiQueryConstants.java	2006-10-20 11:14:36 UTC (rev 1421)
@@ -0,0 +1,65 @@
+/*
+ * Copyright 2006, XpertNet SARL, and individual contributors as indicated
+ * by the contributors.txt.
+ *
+ * This is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * This software 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this software; if not, write to the Free
+ * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+ * 02110-1301 USA, or see the FSF site: http://www.fsf.org.
+ *
+ * @author amelentev
+ */
+package com.xpn.xwiki.plugin.query;
+
+import org.apache.jackrabbit.core.query.QueryConstants;
+
+public class XWikiQueryConstants implements QueryConstants {
+	public static boolean isGeneralComparisonType(int op) {
+		return op == OPERATION_EQ_GENERAL
+		|| op == OPERATION_NE_GENERAL
+		|| op == OPERATION_LT_GENERAL
+		|| op == OPERATION_GT_GENERAL
+		|| op == OPERATION_GE_GENERAL
+		|| op == OPERATION_LE_GENERAL;
+	}
+	public static boolean isValueComparisonType(int op) {
+		return op == OPERATION_EQ_VALUE
+		|| op == OPERATION_NE_VALUE
+		|| op == OPERATION_LT_VALUE
+		|| op == OPERATION_GT_VALUE
+		|| op == OPERATION_GE_VALUE
+		|| op == OPERATION_LE_VALUE;
+	}
+	public static String getHqlOperation(int op) {
+		switch (op) {
+		case OPERATION_EQ_VALUE:	return "=";
+		case OPERATION_EQ_GENERAL:	return "=";
+		case OPERATION_NE_VALUE:	return "<>";
+		case OPERATION_NE_GENERAL:	return "<>";
+		case OPERATION_LT_VALUE:	return "<";
+		case OPERATION_LT_GENERAL:	return "<";
+		case OPERATION_GT_VALUE:	return ">";
+		case OPERATION_GT_GENERAL:	return ">";
+		case OPERATION_GE_VALUE:	return ">=";
+		case OPERATION_GE_GENERAL:	return ">=";
+		case OPERATION_LE_VALUE:	return "<=";
+		case OPERATION_LE_GENERAL:	return "<=";
+		case OPERATION_LIKE:		return " like ";
+		case OPERATION_BETWEEN:		return " between ";	// not 1.0 standart
+		case OPERATION_IN:			return " in ";		// not 1.0 standart
+		case OPERATION_NULL:		return " is null ";
+		case OPERATION_NOT_NULL:	return " is not null ";
+		default: return null;
+		}
+	}
+}