private void serializeCollection()

in juneau-core/juneau-marshall/src/main/java/org/apache/juneau/html/HtmlSerializerSession.java [691:845]
127 lines of code
47 McCabe index (conditional complexity)

	private void serializeCollection(XmlWriter out, Object in, ClassMeta<?> sType, ClassMeta<?> eType, String name, BeanPropertyMeta ppMeta) throws SerializeException {

		HtmlClassMeta cHtml = getHtmlClassMeta(sType);
		HtmlBeanPropertyMeta bpHtml = getHtmlBeanPropertyMeta(ppMeta);

		Collection c = (sType.isCollection() ? (Collection)in : toList(sType.getInnerClass(), in));

		boolean isCdc = cHtml.isHtmlCdc() || bpHtml.isHtmlCdc();
		boolean isSdc = cHtml.isHtmlSdc() || bpHtml.isHtmlSdc();
		boolean isDc = isCdc || isSdc;

		int i = indent;
		if (c.isEmpty()) {
			out.appendln(i, "<ul></ul>");
			return;
		}

		String type2 = null;
		if (sType != eType)
			type2 = sType.getDictionaryName();
		if (type2 == null)
			type2 = "array";

		c = sort(c);

		String btpn = getBeanTypePropertyName(eType);

		// Look at the objects to see how we're going to handle them.  Check the first object to see how we're going to
		// handle this.
		// If it's a map or bean, then we'll create a table.
		// Otherwise, we'll create a list.
		Object[] th = getTableHeaders(c, bpHtml);

		if (th != null) {

			out.oTag(i, "table").attr(btpn, type2).w('>').nl(i+1);
			if (th.length > 0) {
				out.sTag(i+1, "tr").nl(i+2);
				for (Object key : th) {
					out.sTag(i+2, "th");
					out.text(convertToType(key, String.class));
					out.eTag("th").nl(i+2);
				}
				out.ie(i+1).eTag("tr").nl(i+1);
			} else {
				th = null;
			}

			for (Object o : c) {
				ClassMeta<?> cm = getClassMetaForObject(o);

				if (cm != null && cm.getSwap(this) != null) {
					ObjectSwap swap = cm.getSwap(this);
					o = swap(swap, o);
					cm = swap.getSwapClassMeta(this);
				}

				out.oTag(i+1, "tr");
				String typeName = (cm == null ? null : cm.getDictionaryName());
				String typeProperty = getBeanTypePropertyName(cm);

				if (typeName != null && eType.getElementType() != cm)
					out.attr(typeProperty, typeName);
				out.cTag().nl(i+2);

				if (cm == null) {
					out.i(i+2);
					serializeAnything(out, o, null, null, null, 1, false, false);
					out.nl(0);

				} else if (cm.isMap() && ! (cm.isBeanMap())) {
					Map m2 = sort((Map)o);

					if (th == null)
						th = m2.keySet().toArray(new Object[m2.size()]);

					for (Object k : th) {
						out.sTag(i+2, "td");
						ContentResult cr = serializeAnything(out, m2.get(k), eType.getElementType(), toString(k), null, 2, false, true);
						if (cr == CR_ELEMENTS)
							out.i(i+2);
						out.eTag("td").nl(i+2);
					}
				} else {
					BeanMap m2 = toBeanMap(o);

					if (th == null)
						th = m2.keySet().toArray(new Object[m2.size()]);

					for (Object k : th) {
						BeanMapEntry p = m2.getProperty(toString(k));
						BeanPropertyMeta pMeta = p.getMeta();
						if (pMeta.canRead()) {
							Object value = p.getValue();

							String link = null, anchorText = null;
							if (! pMeta.getClassMeta().isCollectionOrArray()) {
								link = m2.resolveVars(getLink(pMeta));
								anchorText = m2.resolveVars(getAnchorText(pMeta));
							}

							if (anchorText != null)
								value = anchorText;

							String style = getStyle(this, pMeta, value);
							out.oTag(i+2, "td");
							if (style != null)
								out.attr("style", style);
							out.cTag();
							if (link != null)
								out.oTag("a").attrUri("href", link).cTag();
							ContentResult cr = serializeAnything(out, value, pMeta.getClassMeta(), p.getKey().toString(), pMeta, 2, false, true);
							if (cr == CR_ELEMENTS)
								out.i(i+2);
							if (link != null)
								out.eTag("a");
							out.eTag("td").nl(i+2);
						}
					}
				}
				out.ie(i+1).eTag("tr").nl(i+1);
			}
			out.ie(i).eTag("table").nl(i);

		} else {
			out.oTag(i, isDc ? "p" : "ul");
			if (! type2.equals("array"))
				out.attr(btpn, type2);
			out.w('>').nl(i+1);
			boolean isFirst = true;
			for (Object o : c) {
				if (isDc && ! isFirst)
					out.append(isCdc ? ", " : " ");
				if (! isDc)
					out.oTag(i+1, "li");
				String style = getStyle(this, ppMeta, o);
				String link = getLink(ppMeta);
				if (style != null && ! isDc)
					out.attr("style", style);
				if (! isDc)
					out.cTag();
				if (link != null)
					out.oTag(i+2, "a").attrUri("href", link.replace("{#}", stringify(o))).cTag();
				ContentResult cr = serializeAnything(out, o, eType.getElementType(), name, null, 1, false, true);
				if (link != null)
					out.eTag("a");
				if (cr == CR_ELEMENTS)
					out.ie(i+1);
				if (! isDc)
					out.eTag("li").nl(i+1);
				isFirst = false;
			}
			out.ie(i).eTag(isDc ? "p" : "ul").nl(i);
		}
	}