/** {@inheritDoc} */
public void apply(HSSFCell cell, HSSFCellStyle cellStyle, Map<String, String> style) {
for (String pos : new String[] {TOP, RIGHT, BOTTOM, LEFT}) {
String posName = StringUtils.capitalize(pos.toLowerCase());
// color
String colorAttr = BORDER + "-" + pos + "-" + COLOR;
HSSFColor poiColor = CssUtils.parseColor(cell.getSheet().getWorkbook(), style.get(colorAttr));
if (poiColor != null) {
try {
MethodUtils.invokeMethod(cellStyle, "set" + posName + "BorderColor", poiColor.getIndex());
} catch (Exception e) {
log.error("Set Border Color Error Caused.", e);
}
}
// width
int width = CssUtils.getInt(style.get(BORDER + "-" + pos + "-" + WIDTH));
String styleAttr = BORDER + "-" + pos + "-" + STYLE;
String styleValue = style.get(styleAttr);
short shortValue = -1;
// empty or solid
if (StringUtils.isBlank(styleValue) || "solid".equals(styleValue)) {
if (width > 2) {
shortValue = CellStyle.BORDER_THICK;
} else if (width > 1) {
shortValue = CellStyle.BORDER_MEDIUM;
} else {
shortValue = CellStyle.BORDER_THIN;
}
} else if (ArrayUtils.contains(new String[] {NONE, HIDDEN}, styleValue)) {
shortValue = CellStyle.BORDER_NONE;
} else if (DOUBLE.equals(styleValue)) {
shortValue = CellStyle.BORDER_DOUBLE;
} else if (DOTTED.equals(styleValue)) {
shortValue = CellStyle.BORDER_DOTTED;
} else if (DASHED.equals(styleValue)) {
if (width > 1) {
shortValue = CellStyle.BORDER_MEDIUM_DASHED;
} else {
shortValue = CellStyle.BORDER_DASHED;
}
}
// border style
if (shortValue != -1) {
try {
MethodUtils.invokeMethod(cellStyle, "setBorder" + posName, shortValue);
} catch (Exception e) {
log.error("Set Border Style Error Caused.", e);
}
}
}
}
private void setBorderAttr(Map<String, String> mapBorder, String pos, String value) {
if (StringUtils.isNotBlank(value)) {
String borderColor = null;
for (String borderAttr : value.split("\\s+")) {
if ((borderColor = CssUtils.processColor(borderAttr)) != null) {
setBorderAttr(mapBorder, pos, COLOR, borderColor);
} else if (CssUtils.isNum(borderAttr)) {
setBorderAttr(mapBorder, pos, WIDTH, borderAttr);
} else if (isStyle(borderAttr)) {
setBorderAttr(mapBorder, pos, STYLE, borderAttr);
} else {
log.info("Border Attr [{}] Is Not Suppoted.", borderAttr);
}
}
}
}