Sergey Gotliv has posted comments on this change.
Change subject: webadmin: Display more accurate size of ISO files
......................................................................
Patch Set 3:
(11 comments)
....................................................
File
frontend/webadmin/modules/gwt-common/src/main/java/org/ovirt/engine/ui/common/widget/renderer/DiskSizeRenderer.java
Line 12: GIGABYTE;
Line 13: }
Line 14:
Line 15: public enum Format {
Line 16: DEFAULT,
Done
Line 17: FORMATTED
Line 18: }
Line 19:
Line 20: private final DiskSizeUnit unit;
Line 13: }
Line 14:
Line 15: public enum Format {
Line 16: DEFAULT,
Line 17: FORMATTED
I agree that 'FORMATTED" is not descriptive enough!
But 'HUMAN_READABLE' its like saying that others are not "HUMAN_READABLE"!
Let's think about something else...
Line 18: }
Line 19:
Line 20: private final DiskSizeUnit unit;
Line 21: private final Format format;
Line 46: }
Line 47:
Line 48: double sizeInGB = getSizeInGigabytes(size);
Line 49:
Line 50: if (format == Format.DEFAULT) {
Done
Line 51: return (sizeInGB >= 1) ?
Double.valueOf(sizeInGB).longValue() + " GB" : "< 1 GB"; //$NON-NLS-1$
//$NON-NLS-2$
Line 52: } else {
Line 53: return format(sizeInGB);
Line 54: }
Line 47:
Line 48: double sizeInGB = getSizeInGigabytes(size);
Line 49:
Line 50: if (format == Format.DEFAULT) {
Line 51: return (sizeInGB >= 1) ?
Double.valueOf(sizeInGB).longValue() + " GB" : "< 1 GB"; //$NON-NLS-1$
//$NON-NLS-2$
Done
Line 52: } else {
Line 53: return format(sizeInGB);
Line 54: }
Line 55: }
Line 58: double sizeInGB = -1;
Line 59:
Line 60: switch (unit) {
Line 61: case BYTE:
Line 62: sizeInGB = size.doubleValue() / Math.pow(1024, 3);
Done
Line 63: break;
Line 64: case GIGABYTE:
Line 65: sizeInGB = size.doubleValue();
Line 66: break;
Line 68:
Line 69: return sizeInGB;
Line 70: }
Line 71:
Line 72: private String format(double sizeInGB) {
Agree with the comment, but I already explained my position about the name.
Let's think about something different.
Line 73: if (sizeInGB == 0) {
Line 74: // sizeInGB = 0 means that Engine is working with old VDSM
which doesn't return the correct size, so it
Line 75: // should display the size as 'less than 1 GB' for
backward compatibility
Line 76: return "< 1 GB"; //$NON-NLS-1$
Line 73: if (sizeInGB == 0) {
Line 74: // sizeInGB = 0 means that Engine is working with old VDSM
which doesn't return the correct size, so it
Line 75: // should display the size as 'less than 1 GB' for
backward compatibility
Line 76: return "< 1 GB"; //$NON-NLS-1$
Line 77: }
Sounds reasonable.
I will distinguish between:
0 - real size
and
-1 - size is not available
But meantime will display '<1GB' for both cases, because:
1. I am not sure that the current column width will allow to display long
descriptions.
2. Users already familiar with '<1GB' term but I am not sure about 'size is not
available' - it may be interpreted as a problem.
Anyway, it can be done in additional patch.
Line 78:
Line 79: NumberFormat fmt = NumberFormat.getFormat("####.##");
//$NON-NLS-1$
Line 80: if (sizeInGB >= 1) {
Line 81: return fmt.format(sizeInGB) + " GB"; //$NON-NLS-1$
Line 77: }
Line 78:
Line 79: NumberFormat fmt = NumberFormat.getFormat("####.##");
//$NON-NLS-1$
Line 80: if (sizeInGB >= 1) {
Line 81: return fmt.format(sizeInGB) + " GB"; //$NON-NLS-1$
Done
Line 82: }
Line 83:
Line 84: fmt = NumberFormat.getFormat("####.#"); //$NON-NLS-1$
Line 85: double sizeInMB = sizeInGB * 1024;
Line 83:
Line 84: fmt = NumberFormat.getFormat("####.#"); //$NON-NLS-1$
Line 85: double sizeInMB = sizeInGB * 1024;
Line 86: if (sizeInMB >= 1) {
Line 87: return fmt.format(sizeInMB) + " MB"; //$NON-NLS-1$
Done
Line 88: }
Line 89:
Line 90: double sizeInKB = sizeInMB * 1024;
Line 91: return fmt.format(sizeInKB) + " KB"; //$NON-NLS-1$
Line 87: return fmt.format(sizeInMB) + " MB"; //$NON-NLS-1$
Line 88: }
Line 89:
Line 90: double sizeInKB = sizeInMB * 1024;
Line 91: return fmt.format(sizeInKB) + " KB"; //$NON-NLS-1$
Done
Line 92: }
Line 88: }
Line 89:
Line 90: double sizeInKB = sizeInMB * 1024;
Line 91: return fmt.format(sizeInKB) + " KB"; //$NON-NLS-1$
Line 92: }
Done
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Gerrit-MessageType: comment
Gerrit-Change-Id: I95961fde2256a44b8474d8f41562bc0e33b0ad4a
Gerrit-PatchSet: 3
Gerrit-Project: ovirt-engine
Gerrit-Branch: master
Gerrit-Owner: Sergey Gotliv <[email protected]>
Gerrit-Reviewer: Allon Mureinik <[email protected]>
Gerrit-Reviewer: Daniel Erez <[email protected]>
Gerrit-Reviewer: Nir Soffer <[email protected]>
Gerrit-Reviewer: Sergey Gotliv <[email protected]>
Gerrit-Reviewer: Tal Nisan <[email protected]>
Gerrit-Reviewer: oVirt Jenkins CI Server
Gerrit-HasComments: Yes
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