public String getAuthenticatedPostContent()

in src/main/java/org/apache/sling/launchpad/webapp/integrationtest/AuthenticatedTestUtil.java [169:224]
51 lines of code
7 McCabe index (conditional complexity)

    public String getAuthenticatedPostContent(
            Credentials creds,
            String url,
            String expectedContentType,
            List<NameValuePair> postParams,
            int expectedStatusCode)
            throws IOException {
        final PostMethod post = new PostMethod(url);

        URL baseUrl = new URL(HTTP_BASE_URL);
        AuthScope authScope = new AuthScope(baseUrl.getHost(), baseUrl.getPort(), AuthScope.ANY_REALM);
        post.setDoAuthentication(true);
        Credentials oldCredentials = httpClient.getState().getCredentials(authScope);
        try {
            httpClient.getState().setCredentials(authScope, creds);

            if (postParams != null) {
                final NameValuePair[] nvp = {};
                post.setRequestBody(postParams.toArray(nvp));
            }

            final int status = httpClient.executeMethod(post);
            final InputStream is = post.getResponseBodyAsStream();
            final StringBuffer content = new StringBuffer();
            final String charset = post.getResponseCharSet();
            final byte[] buffer = new byte[16384];
            int n = 0;
            while ((n = is.read(buffer, 0, buffer.length)) > 0) {
                content.append(new String(buffer, 0, n, charset));
            }
            assertEquals(
                    "Expected status " + expectedStatusCode + " for " + url + " (content=" + content + ")",
                    expectedStatusCode,
                    status);
            final Header h = post.getResponseHeader("Content-Type");
            if (expectedContentType == null) {
                if (h != null) {
                    fail("Expected null Content-Type, got " + h.getValue());
                }
            } else if (CONTENT_TYPE_DONTCARE.equals(expectedContentType)) {
                // no check
            } else if (h == null) {
                fail("Expected Content-Type that starts with '" + expectedContentType
                        + " but got no Content-Type header at " + url);
            } else {
                assertTrue(
                        "Expected Content-Type that starts with '" + expectedContentType + "' for " + url + ", got '"
                                + h.getValue() + "'",
                        h.getValue().startsWith(expectedContentType));
            }
            return content.toString();

        } finally {
            httpClient.getState().setCredentials(authScope, oldCredentials);
        }
    }