Adding JMCR-Stable version

[Benchmarks_CSolver.git] / JMCR-Stable / real-world application / jigsaw / src / org / w3c / cvs2 / CvsEntry.java

diff --git a/JMCR-Stable/real-world application/jigsaw/src/org/w3c/cvs2/CvsEntry.java b/JMCR-Stable/real-world application/jigsaw/src/org/w3c/cvs2/CvsEntry.java
new file mode 100644 (file)
index 0000000..98ced0d
--- /dev/null
+++ b/JMCR-Stable/real-world application/jigsaw/src/org/w3c/cvs2/CvsEntry.java
@@ -0,0 +1,113 @@
+// CvsEntry.java\r
+// $Id: CvsEntry.java,v 1.1 2010/06/15 12:28:47 smhuang Exp $  \r
+// (c) COPYRIGHT MIT and INRIA, 1997.\r
+// Please first read the full copyright statement in file COPYRIGHT.html\r
+\r
+package org.w3c.cvs2;\r
+\r
+import java.io.File;\r
+\r
+class CvsEntry {\r
+    /**\r
+     * Is that entry a directory ?\r
+     */\r
+    boolean isdir = false;\r
+    /**\r
+     * The file or directory this entry describes.\r
+     */\r
+    protected String name = null;\r
+\r
+    protected String revision = null;\r
+    /**\r
+     * the sticy options\r
+     */\r
+    protected String sticky_options = null;\r
+    /**\r
+     * The most recent CVS status obtained for this entry.\r
+     */\r
+    protected int status = -1;\r
+    /**\r
+     * The time at which we last updated the status.\r
+     */\r
+    protected long timestamp = -1;\r
+    /**\r
+     * Our CVS directory manager.\r
+     */\r
+    protected CvsDirectory cvs = null;\r
+    /**\r
+     * Our underlying file.\r
+     */\r
+    protected File file = null;\r
+\r
+    /**\r
+     * Set this entry current status.\r
+     * @param timestamp Date at which the CVS command was initiated.\r
+     * @param status The new status for this entry.\r
+     */\r
+\r
+    protected synchronized void setStatus(long timestamp, int status) {\r
+       this.timestamp = Math.min(file.lastModified(), timestamp);\r
+       this.status    = status;\r
+    }\r
+\r
+    /**\r
+     * Get this entry status.\r
+     * @return An integer describing the CVS status of that entry.\r
+     */\r
+\r
+    protected synchronized int getStatus() {\r
+       return status;\r
+    }\r
+\r
+    protected synchronized void setRevision(String revision) {\r
+        this.revision = revision;\r
+    }\r
+\r
+    protected synchronized String  getRevision() {\r
+        return revision;\r
+    }  \r
+\r
+    protected synchronized String getStickyOptions() {\r
+       return sticky_options;\r
+    }\r
+\r
+    protected synchronized void setStickyOptions(String st_opt) {\r
+       sticky_options = st_opt;\r
+    }\r
+\r
+    /**\r
+     * Does this entry needs updating ?\r
+     * This method checks the current timestamp for that entry against the\r
+     * last modified date of the file to check if it needs a status update.\r
+     * It also check the repository file stamp.\r
+     * @return A boolean, <strong>true</strong> if the some cvs command \r
+     * required.\r
+     */\r
+\r
+    protected synchronized boolean needsUpdate() {\r
+       File dirrep = cvs.computeRepositoryDirectory(cvs.getDirectory());\r
+       if (dirrep == null)\r
+         return (timestamp < file.lastModified());\r
+\r
+       File filrep = new File(dirrep, file.getName()+",v");\r
+       return (((filrep != null) && filrep.exists())\r
+               ? ((timestamp < filrep.lastModified()) \r
+                  || (timestamp < file.lastModified()))\r
+               : (timestamp < file.lastModified()));\r
+    }\r
+\r
+    CvsEntry(CvsDirectory cvs\r
+            , long timestamp\r
+            , String name\r
+            , boolean isdir\r
+            , int status) {\r
+       this.cvs       = cvs;\r
+       this.timestamp = timestamp;\r
+       this.file      = new File(cvs.getDirectory(), name);\r
+       this.name      = name;\r
+       this.isdir     = isdir;\r
+       this.status    = status;\r
+    }\r
+\r
+  \r
+}\r