polx 2005/01/21 12:42:16
Modified: jelly/src/java/org/apache/commons/jelly/tags/core
FileTag.java
jelly/src/test/org/apache/commons/jelly testFile.jelly
Log:
Fixing issue JELLY-191 raised by Marc Dexet.
"FileTag should allow appending to a file".
It is now possible to use and append boolean attribute.
paul
Revision Changes Path
1.16 +11 -1
jakarta-commons/jelly/src/java/org/apache/commons/jelly/tags/core/FileTag.java
Index: FileTag.java
===================================================================
RCS file:
/home/cvs/jakarta-commons/jelly/src/java/org/apache/commons/jelly/tags/core/FileTag.java,v
retrieving revision 1.15
retrieving revision 1.16
diff -u -r1.15 -r1.16
--- FileTag.java 8 Sep 2004 04:35:22 -0000 1.15
+++ FileTag.java 21 Jan 2005 20:42:16 -0000 1.16
@@ -39,6 +39,7 @@
* @author <a href="mailto:[EMAIL PROTECTED]">Vinay Chandran</a>
*/
public class FileTag extends TagSupport {
+ private boolean doAppend = false;
private String var;
private String name;
private boolean omitXmlDeclaration = false;
@@ -55,7 +56,7 @@
try {
if ( name != null ) {
String encoding = (this.encoding != null) ? this.encoding :
"UTF-8";
- Writer writer = new OutputStreamWriter( new
FileOutputStream( name ), encoding );
+ Writer writer = new OutputStreamWriter( new
FileOutputStream( name, doAppend ), encoding );
writeBody(writer);
}
else if (var != null) {
@@ -113,6 +114,15 @@
public void setEncoding(String encoding) {
this.encoding = encoding;
}
+
+ /**
+ * Sets wether to append at the end of the file
+ * (not really something you normally do with an XML file).
+ */
+ public void setAppends(boolean doAppend) {
+ this.doAppend = doAppend;
+ }
+
/**
* Returns the var.
1.5 +11 -1
jakarta-commons/jelly/src/test/org/apache/commons/jelly/testFile.jelly
Index: testFile.jelly
===================================================================
RCS file:
/home/cvs/jakarta-commons/jelly/src/test/org/apache/commons/jelly/testFile.jelly,v
retrieving revision 1.4
retrieving revision 1.5
diff -u -r1.4 -r1.5
--- testFile.jelly 8 Sep 2004 05:41:32 -0000 1.4
+++ testFile.jelly 21 Jan 2005 20:42:16 -0000 1.5
@@ -38,5 +38,15 @@
<file name="target/test_iso.xml" encoding="ISO-8859-1">
<include uri="dummy.xml"/>
</file>
-
+<set var="size" value="${f.length()}"/>
+<file name="target/test_iso.xml" encoding="ISO-8859-1" append="true">
+ <include uri="dummy.xml"/>
+</file>
+<set var="sizeNow" value="${f.length()}"/>
+
+<if test="${!(size*2 = sizeNow)}">
+ <set var="testFailure" value="A string and not a number size=${size},
sizeNow=${sizeNow}."/>
+ ${testFailure-0}<!-- tricky way to make a test fail! -->
+ </if>
+
</jelly>
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