private int buildRewriteResp()

in runner-plugin-sdk/src/main/java/org/apache/apisix/plugin/runner/HttpResponse.java [215:263]
47 lines of code
11 McCabe index (conditional complexity)

    private int buildRewriteResp(FlatBufferBuilder builder) {
        int pathIndex = -1;
        if (!Objects.isNull(path)) {
            pathIndex = builder.createString(path);
        }

        int headerIndex = -1;
        if (!CollectionUtils.isEmpty(reqHeaders)) {
            int[] headerTexts = new int[reqHeaders.size()];
            int i = -1;
            for (Map.Entry<String, String> header : reqHeaders.entrySet()) {
                int key = builder.createString(header.getKey());
                int value = 0;
                if (!Objects.isNull(header.getValue())) {
                    value = builder.createString(header.getValue());
                }
                int text = TextEntry.createTextEntry(builder, key, value);
                headerTexts[++i] = text;
            }
            headerIndex = Rewrite.createHeadersVector(builder, headerTexts);
        }

        int argsIndex = -1;
        if (!CollectionUtils.isEmpty(args)) {
            int[] argTexts = new int[args.size()];
            int i = -1;
            for (Map.Entry<String, String> arg : args.entrySet()) {
                int key = builder.createString(arg.getKey());
                int value = 0;
                if (!Objects.isNull(arg.getValue())) {
                    value = builder.createString(arg.getValue());
                }
                int text = TextEntry.createTextEntry(builder, key, value);
                argTexts[++i] = text;
            }
            argsIndex = Rewrite.createArgsVector(builder, argTexts);
        }
        Rewrite.startRewrite(builder);
        if (-1 != pathIndex) {
            Rewrite.addPath(builder, pathIndex);
        }
        if (-1 != headerIndex) {
            Rewrite.addHeaders(builder, headerIndex);
        }
        if (-1 != argsIndex) {
            Rewrite.addArgs(builder, argsIndex);
        }
        return Rewrite.endRewrite(builder);
    }