Author: fanningpj
Date: Tue Oct 17 13:42:33 2023
New Revision: 1913062
URL: http://svn.apache.org/viewvc?rev=1913062&view=rev
Log:
[XMLBEANS-474] try to support writing larger XML output
Modified:
xmlbeans/trunk/src/main/java/org/apache/xmlbeans/impl/store/Saver.java
Modified: xmlbeans/trunk/src/main/java/org/apache/xmlbeans/impl/store/Saver.java
URL:
http://svn.apache.org/viewvc/xmlbeans/trunk/src/main/java/org/apache/xmlbeans/impl/store/Saver.java?rev=1913062&r1=1913061&r2=1913062&view=diff
==============================================================================
--- xmlbeans/trunk/src/main/java/org/apache/xmlbeans/impl/store/Saver.java
(original)
+++ xmlbeans/trunk/src/main/java/org/apache/xmlbeans/impl/store/Saver.java Tue
Oct 17 13:42:33 2023
@@ -2234,6 +2234,10 @@ abstract class Saver {
}
static final class InputStreamSaver extends InputStream {
+
+ // this is based on what is used in the core Java classes
+ private static final int MAX_ARRAY_SIZE = Integer.MAX_VALUE - 8;
+
InputStreamSaver(Cur c, XmlOptions options) {
_locale = c._locale;
@@ -2477,14 +2481,16 @@ abstract class Saver {
void resize(int cbyte) {
assert cbyte > _free : cbyte + " !> " + _free;
- int newLen = _buf == null ? _initialBufSize : _buf.length * 2;
+ long newLen = _buf == null ? _initialBufSize : _buf.length * 2;
int used = getAvailable();
while (newLen - used < cbyte) {
newLen *= 2;
}
- byte[] newBuf = new byte[newLen];
+ final int bufLen = (int) Math.min(newLen, MAX_ARRAY_SIZE);
+
+ final byte[] newBuf = new byte[bufLen];
if (used > 0) {
if (_in > _out) {
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