Camel catalog - Add api to get list of all components in json
Project: http://git-wip-us.apache.org/repos/asf/camel/repo Commit: http://git-wip-us.apache.org/repos/asf/camel/commit/c483e050 Tree: http://git-wip-us.apache.org/repos/asf/camel/tree/c483e050 Diff: http://git-wip-us.apache.org/repos/asf/camel/diff/c483e050 Branch: refs/heads/master Commit: c483e050563ed44030a7cc1ad83969165560dd4d Parents: 23daa09 Author: Claus Ibsen <davscl...@apache.org> Authored: Sat Oct 17 17:39:47 2015 +0200 Committer: Claus Ibsen <davscl...@apache.org> Committed: Sun Oct 18 08:54:43 2015 +0200 ---------------------------------------------------------------------- .../org/apache/camel/catalog/CamelCatalog.java | 5 +++ .../org/apache/camel/catalog/CatalogHelper.java | 45 ++++++++++++++++++++ .../camel/catalog/DefaultCamelCatalog.java | 24 +++++++++++ .../apache/camel/catalog/CamelCatalogTest.java | 6 +++ 4 files changed, 80 insertions(+) ---------------------------------------------------------------------- http://git-wip-us.apache.org/repos/asf/camel/blob/c483e050/platforms/catalog/src/main/java/org/apache/camel/catalog/CamelCatalog.java ---------------------------------------------------------------------- diff --git a/platforms/catalog/src/main/java/org/apache/camel/catalog/CamelCatalog.java b/platforms/catalog/src/main/java/org/apache/camel/catalog/CamelCatalog.java index 350c2d4..e09ef78 100644 --- a/platforms/catalog/src/main/java/org/apache/camel/catalog/CamelCatalog.java +++ b/platforms/catalog/src/main/java/org/apache/camel/catalog/CamelCatalog.java @@ -209,4 +209,9 @@ public interface CamelCatalog { * @throws java.net.URISyntaxException is thrown if there is encoding error */ String asEndpointUriXml(String scheme, Map<String, String> properties) throws URISyntaxException; + + /** + * Lists all the component summary details in JSon + */ + String listComponentAsJson(); } http://git-wip-us.apache.org/repos/asf/camel/blob/c483e050/platforms/catalog/src/main/java/org/apache/camel/catalog/CatalogHelper.java ---------------------------------------------------------------------- diff --git a/platforms/catalog/src/main/java/org/apache/camel/catalog/CatalogHelper.java b/platforms/catalog/src/main/java/org/apache/camel/catalog/CatalogHelper.java index e33b562..2ce8089 100644 --- a/platforms/catalog/src/main/java/org/apache/camel/catalog/CatalogHelper.java +++ b/platforms/catalog/src/main/java/org/apache/camel/catalog/CatalogHelper.java @@ -98,4 +98,49 @@ public final class CatalogHelper { } return false; } + + /** + * Returns the string after the given token + * + * @param text the text + * @param after the token + * @return the text after the token, or <tt>null</tt> if text does not contain the token + */ + public static String after(String text, String after) { + if (!text.contains(after)) { + return null; + } + return text.substring(text.indexOf(after) + after.length()); + } + + /** + * Returns the string before the given token + * + * @param text the text + * @param before the token + * @return the text before the token, or <tt>null</tt> if text does not contain the token + */ + public static String before(String text, String before) { + if (!text.contains(before)) { + return null; + } + return text.substring(0, text.indexOf(before)); + } + + /** + * Returns the string between the given tokens + * + * @param text the text + * @param after the before token + * @param before the after token + * @return the text between the tokens, or <tt>null</tt> if text does not contain the tokens + */ + public static String between(String text, String after, String before) { + text = after(text, after); + if (text == null) { + return null; + } + return before(text, before); + } + } http://git-wip-us.apache.org/repos/asf/camel/blob/c483e050/platforms/catalog/src/main/java/org/apache/camel/catalog/DefaultCamelCatalog.java ---------------------------------------------------------------------- diff --git a/platforms/catalog/src/main/java/org/apache/camel/catalog/DefaultCamelCatalog.java b/platforms/catalog/src/main/java/org/apache/camel/catalog/DefaultCamelCatalog.java index 1641495..225b04d 100644 --- a/platforms/catalog/src/main/java/org/apache/camel/catalog/DefaultCamelCatalog.java +++ b/platforms/catalog/src/main/java/org/apache/camel/catalog/DefaultCamelCatalog.java @@ -732,4 +732,28 @@ public class DefaultCamelCatalog implements CamelCatalog { return sb.toString(); } + @Override + public String listComponentAsJson() { + StringBuilder sb = new StringBuilder(); + sb.append("["); + List<String> names = findComponentNames(); + for (int i = 0; i < names.size(); i++) { + String scheme = names.get(i); + String json = componentJSonSchema(scheme); + // skip first line + json = CatalogHelper.between(json, "\"component\": {", "\"componentProperties\""); + json = json.trim(); + // skip last comma if not the last + if (i == names.size() - 1) { + json = json.substring(0, json.length() - 1); + } + sb.append("\n"); + sb.append(" {\n"); + sb.append(" "); + sb.append(json); + } + + sb.append("\n]"); + return sb.toString(); + } } http://git-wip-us.apache.org/repos/asf/camel/blob/c483e050/platforms/catalog/src/test/java/org/apache/camel/catalog/CamelCatalogTest.java ---------------------------------------------------------------------- diff --git a/platforms/catalog/src/test/java/org/apache/camel/catalog/CamelCatalogTest.java b/platforms/catalog/src/test/java/org/apache/camel/catalog/CamelCatalogTest.java index ab69fed..2f529cb 100644 --- a/platforms/catalog/src/test/java/org/apache/camel/catalog/CamelCatalogTest.java +++ b/platforms/catalog/src/test/java/org/apache/camel/catalog/CamelCatalogTest.java @@ -238,4 +238,10 @@ public class CamelCatalogTest extends TestCase { assertEquals("jms", name); } + @Test + public void testListComponentAsJosn() throws Exception { + String json = catalog.listComponentAsJson(); + assertNotNull(json); + } + }
