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Posted to commits@camel.apache.org by gn...@apache.org on 2019/01/11 22:09:15 UTC
[camel] 10/13: Switch camel-grape to java to leverage build tools
This is an automated email from the ASF dual-hosted git repository.
gnodet pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/camel.git
commit bef5ea7486de669a373f99f31c6987b89ea24634
Author: Guillaume Nodet <gn...@gmail.com>
AuthorDate: Fri Jan 11 18:31:09 2019 +0100
Switch camel-grape to java to leverage build tools
---
components/camel-grape/pom.xml | 60 --------------
.../camel-grape/src/main/docs/grape-component.adoc | 2 +-
.../component/grape/FilePatchesRepository.groovy | 60 --------------
.../camel/component/grape/GrapeEndpoint.groovy | 79 ------------------
.../camel/component/grape/GrapeProducer.groovy | 68 ----------------
.../camel/component/grape/MavenCoordinates.groovy | 59 --------------
.../component/grape/FilePatchesRepository.java | 82 +++++++++++++++++++
.../camel/component/grape/GrapeCommand.java} | 4 +-
.../camel/component/grape/GrapeComponent.java} | 39 +++++----
.../camel/component/grape/GrapeConstants.java} | 6 +-
.../camel/component/grape/GrapeEndpoint.java | 95 ++++++++++++++++++++++
.../camel/component/grape/GrapeProducer.java | 77 ++++++++++++++++++
.../camel/component/grape/MavenCoordinates.java | 70 ++++++++++++++++
.../camel/component/grape/PatchesRepository.java} | 6 +-
.../org/apache/camel/component/grape/grape.json | 29 -------
15 files changed, 355 insertions(+), 381 deletions(-)
diff --git a/components/camel-grape/pom.xml b/components/camel-grape/pom.xml
index 7abc37a..8b6b2db 100644
--- a/components/camel-grape/pom.xml
+++ b/components/camel-grape/pom.xml
@@ -32,9 +32,6 @@
<description>The grape component allows you to fetch, load and manage additional jars when CamelContext is running</description>
<properties>
- <groovy-eclipse-batch.version>2.4.3-01</groovy-eclipse-batch.version>
- <groovy-eclipse-compiler.version>2.9.2-01</groovy-eclipse-compiler.version>
- <plexus-compiler-api.version>2.8.3</plexus-compiler-api.version>
<camel.osgi.export.pkg />
</properties>
@@ -91,63 +88,6 @@
</dependency>
</dependencies>
- <build>
- <plugins>
- <plugin>
- <groupId>org.apache.maven.plugins</groupId>
- <artifactId>maven-compiler-plugin</artifactId>
- <dependencies>
- <dependency>
- <groupId>org.codehaus.groovy</groupId>
- <artifactId>groovy-eclipse-batch</artifactId>
- <version>${groovy-eclipse-batch.version}</version>
- </dependency>
- <dependency>
- <groupId>org.codehaus.groovy</groupId>
- <artifactId>groovy-eclipse-compiler</artifactId>
- <version>${groovy-eclipse-compiler.version}</version>
- </dependency>
- <dependency>
- <groupId>org.codehaus.plexus</groupId>
- <artifactId>plexus-compiler-api</artifactId>
- <version>${plexus-compiler-api.version}</version>
- </dependency>
- </dependencies>
- <configuration>
- <compilerId>groovy-eclipse-compiler</compilerId>
- </configuration>
- </plugin>
- <plugin>
- <groupId>org.codehaus.groovy</groupId>
- <artifactId>groovy-eclipse-compiler</artifactId>
- <version>${groovy-eclipse-compiler.version}</version>
- <extensions>true</extensions>
- </plugin>
- <plugin>
- <groupId>com.google.code.maven-replacer-plugin</groupId>
- <artifactId>replacer</artifactId>
- <version>1.5.3</version>
- <executions>
- <execution>
- <phase>prepare-package</phase>
- <goals>
- <goal>replace</goal>
- </goals>
- </execution>
- </executions>
- <configuration>
- <file>${basedir}/target/classes/org/apache/camel/component/grape/grape.json</file>
- <replacements>
- <replacement>
- <token>ARTIFACT_VERSION</token>
- <value>${project.version}</value>
- </replacement>
- </replacements>
- </configuration>
- </plugin>
- </plugins>
- </build>
-
<profiles>
<profile>
<id>jdk9+-build</id>
diff --git a/components/camel-grape/src/main/docs/grape-component.adoc b/components/camel-grape/src/main/docs/grape-component.adoc
index b241aba..54610d7 100644
--- a/components/camel-grape/src/main/docs/grape-component.adoc
+++ b/components/camel-grape/src/main/docs/grape-component.adoc
@@ -51,7 +51,7 @@ with the following path and query parameters:
[width="100%",cols="2,5,^1,2",options="header"]
|===
| Name | Description | Default | Type
-| *synchronous* (producer) | Sets whether synchronous processing should be strictly used or Camel is allowed to use asynchronous processing (if supported). | false | boolean
+| *synchronous* (advanced) | Sets whether synchronous processing should be strictly used, or Camel is allowed to use asynchronous processing (if supported). | false | boolean
|===
// endpoint options: END
diff --git a/components/camel-grape/src/main/groovy/org/apache/camel/component/grape/FilePatchesRepository.groovy b/components/camel-grape/src/main/groovy/org/apache/camel/component/grape/FilePatchesRepository.groovy
deleted file mode 100644
index 66d25b0..0000000
--- a/components/camel-grape/src/main/groovy/org/apache/camel/component/grape/FilePatchesRepository.groovy
+++ /dev/null
@@ -1,60 +0,0 @@
-/**
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements. See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package org.apache.camel.component.grape
-
-import org.apache.commons.lang3.SystemUtils
-
-import java.nio.file.Paths
-
-import static org.apache.commons.io.FileUtils.writeStringToFile
-import static org.apache.commons.io.IOUtils.readLines
-
-class FilePatchesRepository implements PatchesRepository {
-
- private final File repository
-
- FilePatchesRepository() {
- this(Paths.get(SystemUtils.userHome.absolutePath, ".camel", "patches").toFile())
- }
-
- FilePatchesRepository(File repository) {
- if(!repository.exists()) {
- if(repository.getParentFile() != null) {
- repository.getParentFile().mkdirs()
- }
- repository.createNewFile()
- }
- this.repository = repository
- }
-
- @Override
- void install(String coordinates) {
- writeStringToFile(repository, coordinates + "\n", true);
- }
-
- @Override
- List<String> listPatches() {
- readLines(new FileReader(repository))
- }
-
- @Override
- void clear() {
- repository.delete()
- repository.createNewFile()
- }
-
-}
diff --git a/components/camel-grape/src/main/groovy/org/apache/camel/component/grape/GrapeEndpoint.groovy b/components/camel-grape/src/main/groovy/org/apache/camel/component/grape/GrapeEndpoint.groovy
deleted file mode 100644
index a82da51..0000000
--- a/components/camel-grape/src/main/groovy/org/apache/camel/component/grape/GrapeEndpoint.groovy
+++ /dev/null
@@ -1,79 +0,0 @@
-/**
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements. See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package org.apache.camel.component.grape
-
-import org.apache.camel.CamelContext
-import org.apache.camel.Consumer
-import org.apache.camel.Processor
-import org.apache.camel.Producer
-import org.apache.camel.support.DefaultEndpoint
-import org.apache.camel.spi.Metadata
-import org.apache.camel.spi.UriEndpoint
-import org.apache.camel.spi.UriPath
-
-import static groovy.grape.Grape.grab
-import static org.apache.camel.component.grape.MavenCoordinates.parseMavenCoordinates
-
-/**
- * The grape component allows you to fetch, load and manage additional jars when CamelContext is running.
- */
-@UriEndpoint(firstVersion = "2.16.0", scheme = "grape", syntax = "grape:defaultCoordinates", title = "Grape", producerOnly = true, label = "management,deployment")
-class GrapeEndpoint extends DefaultEndpoint {
-
- @UriPath(description = "Maven coordinates to use as default to grab if the message body is empty") @Metadata(required = true)
- private final String defaultCoordinates
-
- GrapeEndpoint(String endpointUri, String defaultCoordinates, GrapeComponent component) {
- super(endpointUri, component)
- this.defaultCoordinates = defaultCoordinates
- }
-
- static def loadPatches(CamelContext camelContext) {
- def classLoader = camelContext.applicationContextClassLoader
- def patchesRepository = camelContext.getComponent('grape', GrapeComponent.class).patchesRepository
- patchesRepository.listPatches().each {
- def coordinates = parseMavenCoordinates(it)
- grab(classLoader: classLoader,
- group: coordinates.groupId, module: coordinates.artifactId, version: coordinates.version, classifier: coordinates.classifier)
- }
- }
-
- @Override
- Producer createProducer() {
- new GrapeProducer(this)
- }
-
- @Override
- Consumer createConsumer(Processor processor) {
- throw new UnsupportedOperationException('Grape component supports only the producer side of the route.')
- }
-
- @Override
- boolean isSingleton() {
- true
- }
-
- String getDefaultCoordinates() {
- defaultCoordinates
- }
-
- @Override
- GrapeComponent getComponent() {
- super.getComponent() as GrapeComponent
- }
-
-}
\ No newline at end of file
diff --git a/components/camel-grape/src/main/groovy/org/apache/camel/component/grape/GrapeProducer.groovy b/components/camel-grape/src/main/groovy/org/apache/camel/component/grape/GrapeProducer.groovy
deleted file mode 100644
index da4838c..0000000
--- a/components/camel-grape/src/main/groovy/org/apache/camel/component/grape/GrapeProducer.groovy
+++ /dev/null
@@ -1,68 +0,0 @@
-/**
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements. See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package org.apache.camel.component.grape
-
-import groovy.grape.Grape
-import org.apache.camel.Exchange
-import org.apache.camel.support.DefaultProducer
-
-import static GrapeCommand.clearPatches
-import static GrapeCommand.grab
-import static GrapeCommand.listPatches
-import static GrapeConstants.GRAPE_COMMAND
-
-class GrapeProducer extends DefaultProducer {
-
- GrapeProducer(GrapeEndpoint endpoint) {
- super(endpoint)
- }
-
- @Override
- void process(Exchange exchange) {
- def command = exchange.in.getHeader(GRAPE_COMMAND, grab, GrapeCommand.class)
- switch(command) {
- case grab:
- def classLoader = exchange.context.applicationContextClassLoader
- def rawCoordinates = exchange.in.getBody(String.class)
- try {
- def coordinates = MavenCoordinates.parseMavenCoordinates(rawCoordinates)
- Grape.grab(classLoader: classLoader, group: coordinates.groupId, module: coordinates.artifactId, version: coordinates.version, classifier: coordinates.classifier)
- endpoint.component.patchesRepository.install(rawCoordinates)
- } catch (IllegalArgumentException ex) {
- def coordinates = MavenCoordinates.parseMavenCoordinates(getEndpoint().defaultCoordinates)
- Grape.grab(classLoader: classLoader, group: coordinates.groupId, module: coordinates.artifactId, version: coordinates.version, classifier: coordinates.classifier)
- endpoint.component.patchesRepository.install(getEndpoint().defaultCoordinates)
- }
- break
-
- case listPatches:
- def patches = endpoint.component.patchesRepository.listPatches()
- exchange.getIn().setBody(patches)
- break
-
- case clearPatches:
- endpoint.component.patchesRepository.clear()
- break
- }
- }
-
- @Override
- GrapeEndpoint getEndpoint() {
- super.getEndpoint() as GrapeEndpoint
- }
-
-}
diff --git a/components/camel-grape/src/main/groovy/org/apache/camel/component/grape/MavenCoordinates.groovy b/components/camel-grape/src/main/groovy/org/apache/camel/component/grape/MavenCoordinates.groovy
deleted file mode 100644
index cfeb2a0..0000000
--- a/components/camel-grape/src/main/groovy/org/apache/camel/component/grape/MavenCoordinates.groovy
+++ /dev/null
@@ -1,59 +0,0 @@
-/**
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements. See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package org.apache.camel.component.grape
-
-import groovy.transform.ImmutableBase
-
-@ImmutableBase
-class MavenCoordinates {
-
- private String groupId
-
- private String artifactId
-
- private String version
-
- private String classifier
-
- static MavenCoordinates parseMavenCoordinates(String coordinates) {
- def coordinatesParts = coordinates.split('/')
- def clazzifier = ''
- if (coordinatesParts.length < 3 || coordinatesParts.length > 4) {
- throw new IllegalArgumentException("Invalid coordinates: ${coordinates}")
- }
- if (coordinatesParts.length == 4) {
- clazzifier = coordinatesParts[3]
- }
- new MavenCoordinates(groupId: coordinatesParts[0], artifactId: coordinatesParts[1], version: coordinatesParts[2], classifier: clazzifier)
- }
-
- String getGroupId() {
- return groupId
- }
-
- String getArtifactId() {
- return artifactId
- }
-
- String getVersion() {
- return version
- }
-
- String getClassifier() {
- return classifier
- }
-}
diff --git a/components/camel-grape/src/main/java/org/apache/camel/component/grape/FilePatchesRepository.java b/components/camel-grape/src/main/java/org/apache/camel/component/grape/FilePatchesRepository.java
new file mode 100644
index 0000000..81ae1a2
--- /dev/null
+++ b/components/camel-grape/src/main/java/org/apache/camel/component/grape/FilePatchesRepository.java
@@ -0,0 +1,82 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.camel.component.grape;
+
+import java.io.File;
+import java.io.FileReader;
+import java.io.IOError;
+import java.io.IOException;
+import java.nio.file.Paths;
+import java.util.List;
+
+import org.apache.commons.io.FileUtils;
+import org.apache.commons.io.IOUtils;
+import org.apache.commons.lang3.SystemUtils;
+
+public class FilePatchesRepository implements PatchesRepository {
+
+ private final File repository;
+
+ public FilePatchesRepository() {
+ this(Paths.get(SystemUtils.getUserHome().getAbsolutePath(), ".camel", "patches").toFile());
+ }
+
+ public FilePatchesRepository(File repository) {
+ try {
+ if (!repository.exists()) {
+ if (repository.getParentFile() != null) {
+ repository.getParentFile().mkdirs();
+ }
+
+ repository.createNewFile();
+ }
+ } catch (IOException e) {
+ throw new IOError(e);
+ }
+
+ this.repository = repository;
+ }
+
+ @Override
+ public void install(String coordinates) {
+ try {
+ FileUtils.writeStringToFile(repository, coordinates + "\n", true);
+ } catch (IOException e) {
+ throw new IOError(e);
+ }
+ }
+
+ @Override
+ public List<String> listPatches() {
+ try {
+ return IOUtils.readLines(new FileReader(repository));
+ } catch (IOException e) {
+ throw new IOError(e);
+ }
+ }
+
+ @Override
+ public void clear() {
+ try {
+ repository.delete();
+ repository.createNewFile();
+ } catch (IOException e) {
+ throw new IOError(e);
+ }
+ }
+
+}
diff --git a/components/camel-grape/src/main/groovy/org/apache/camel/component/grape/GrapeCommand.groovy b/components/camel-grape/src/main/java/org/apache/camel/component/grape/GrapeCommand.java
similarity index 92%
rename from components/camel-grape/src/main/groovy/org/apache/camel/component/grape/GrapeCommand.groovy
rename to components/camel-grape/src/main/java/org/apache/camel/component/grape/GrapeCommand.java
index 901b992..a8d5940 100644
--- a/components/camel-grape/src/main/groovy/org/apache/camel/component/grape/GrapeCommand.groovy
+++ b/components/camel-grape/src/main/java/org/apache/camel/component/grape/GrapeCommand.java
@@ -14,9 +14,9 @@
* See the License for the specific language governing permissions and
* limitations under the License.
*/
-package org.apache.camel.component.grape
+package org.apache.camel.component.grape;
-enum GrapeCommand {
+public enum GrapeCommand {
grab,
listPatches,
diff --git a/components/camel-grape/src/main/groovy/org/apache/camel/component/grape/GrapeComponent.groovy b/components/camel-grape/src/main/java/org/apache/camel/component/grape/GrapeComponent.java
similarity index 54%
rename from components/camel-grape/src/main/groovy/org/apache/camel/component/grape/GrapeComponent.groovy
rename to components/camel-grape/src/main/java/org/apache/camel/component/grape/GrapeComponent.java
index b49482a..7fbcf04 100644
--- a/components/camel-grape/src/main/groovy/org/apache/camel/component/grape/GrapeComponent.groovy
+++ b/components/camel-grape/src/main/java/org/apache/camel/component/grape/GrapeComponent.java
@@ -14,38 +14,41 @@
* See the License for the specific language governing permissions and
* limitations under the License.
*/
-package org.apache.camel.component.grape
+package org.apache.camel.component.grape;
-import org.apache.camel.CamelContext
-import org.apache.camel.support.DefaultComponent
-import org.apache.camel.spi.Metadata
+import java.util.Map;
-class GrapeComponent extends DefaultComponent {
+import groovy.lang.GroovyClassLoader;
+import org.apache.camel.CamelContext;
+import org.apache.camel.spi.Metadata;
+import org.apache.camel.support.DefaultComponent;
- @Metadata(label = "advanced", description = "Implementation of org.apache.camel.component.grape.PatchesRepository, by default: FilePatchesRepository")
- private PatchesRepository patchesRepository = new FilePatchesRepository()
+public class GrapeComponent extends DefaultComponent {
- GrapeComponent() {
+ @Metadata(label = "advanced", description = "Implementation of org.apache.camel.component.grape.PatchesRepository, by default: FilePatchesRepository")
+ private PatchesRepository patchesRepository = new FilePatchesRepository();
+
+ public GrapeComponent() {
}
@Override
- protected GrapeEndpoint createEndpoint(String uri, String remaining, Map<String, Object> parameters) {
- GrapeEndpoint grapeEndpoint = new GrapeEndpoint(uri, remaining, this)
+ protected GrapeEndpoint createEndpoint(String uri, String remaining, Map<String, Object> parameters) throws Exception {
+ GrapeEndpoint grapeEndpoint = new GrapeEndpoint(uri, remaining, this);
setProperties(grapeEndpoint, parameters);
- grapeEndpoint
+ return grapeEndpoint;
}
- PatchesRepository getPatchesRepository() {
- return patchesRepository
+ public PatchesRepository getPatchesRepository() {
+ return patchesRepository;
}
- void setPatchesRepository(PatchesRepository patchesRepository) {
- this.patchesRepository = patchesRepository
+ public void setPatchesRepository(PatchesRepository patchesRepository) {
+ this.patchesRepository = patchesRepository;
}
- static CamelContext grapeCamelContext(CamelContext camelContext) {
- camelContext.setApplicationContextClassLoader(new GroovyClassLoader(GrapeComponent.class.getClassLoader()))
- camelContext
+ public static CamelContext grapeCamelContext(CamelContext camelContext) {
+ camelContext.setApplicationContextClassLoader(new GroovyClassLoader(GrapeComponent.class.getClassLoader()));
+ return camelContext;
}
}
diff --git a/components/camel-grape/src/main/groovy/org/apache/camel/component/grape/GrapeConstants.groovy b/components/camel-grape/src/main/java/org/apache/camel/component/grape/GrapeConstants.java
similarity index 85%
rename from components/camel-grape/src/main/groovy/org/apache/camel/component/grape/GrapeConstants.groovy
rename to components/camel-grape/src/main/java/org/apache/camel/component/grape/GrapeConstants.java
index c778674..72e2e47 100644
--- a/components/camel-grape/src/main/groovy/org/apache/camel/component/grape/GrapeConstants.groovy
+++ b/components/camel-grape/src/main/java/org/apache/camel/component/grape/GrapeConstants.java
@@ -14,10 +14,10 @@
* See the License for the specific language governing permissions and
* limitations under the License.
*/
-package org.apache.camel.component.grape
+package org.apache.camel.component.grape;
-class GrapeConstants {
+public class GrapeConstants {
- static final String GRAPE_COMMAND = 'CamelGrapeCommand'
+ public static final String GRAPE_COMMAND = "CamelGrapeCommand";
}
diff --git a/components/camel-grape/src/main/java/org/apache/camel/component/grape/GrapeEndpoint.java b/components/camel-grape/src/main/java/org/apache/camel/component/grape/GrapeEndpoint.java
new file mode 100644
index 0000000..1344bfd
--- /dev/null
+++ b/components/camel-grape/src/main/java/org/apache/camel/component/grape/GrapeEndpoint.java
@@ -0,0 +1,95 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.camel.component.grape;
+
+import java.util.LinkedHashMap;
+import java.util.List;
+
+import groovy.grape.Grape;
+import groovy.lang.Closure;
+import org.apache.camel.CamelContext;
+import org.apache.camel.Consumer;
+import org.apache.camel.Processor;
+import org.apache.camel.Producer;
+import org.apache.camel.spi.Metadata;
+import org.apache.camel.spi.UriEndpoint;
+import org.apache.camel.spi.UriPath;
+import org.apache.camel.support.DefaultEndpoint;
+import org.codehaus.groovy.runtime.DefaultGroovyMethods;
+
+/**
+ * The grape component allows you to fetch, load and manage additional jars when CamelContext is running.
+ */
+@UriEndpoint(firstVersion = "2.16.0", scheme = "grape", syntax = "grape:defaultCoordinates", title = "Grape", producerOnly = true, label = "management,deployment")
+public class GrapeEndpoint extends DefaultEndpoint {
+
+ @UriPath(description = "Maven coordinates to use as default to grab if the message body is empty.")
+ @Metadata(required = true)
+ private final String defaultCoordinates;
+
+ public GrapeEndpoint(String endpointUri, String defaultCoordinates, GrapeComponent component) {
+ super(endpointUri, component);
+ this.defaultCoordinates = defaultCoordinates;
+ }
+
+ public static List<String> loadPatches(CamelContext camelContext) {
+ final ClassLoader classLoader = camelContext.getApplicationContextClassLoader();
+ PatchesRepository patchesRepository = camelContext.getComponent("grape", GrapeComponent.class).getPatchesRepository();
+ return DefaultGroovyMethods.each(patchesRepository.listPatches(), new Closure<Object>(null, null) {
+ public void doCall(String it) {
+ MavenCoordinates coordinates = MavenCoordinates.parseMavenCoordinates(it);
+ LinkedHashMap<String, Object> map = new LinkedHashMap<String, Object>(5);
+ map.put("classLoader", classLoader);
+ map.put("group", coordinates.getGroupId());
+ map.put("module", coordinates.getArtifactId());
+ map.put("version", coordinates.getVersion());
+ map.put("classifier", coordinates.getClassifier());
+ Grape.grab(map);
+ }
+
+ public void doCall() {
+ doCall(null);
+ }
+
+ });
+ }
+
+ @Override
+ public Producer createProducer() {
+ return new GrapeProducer(this);
+ }
+
+ @Override
+ public Consumer createConsumer(Processor processor) {
+ throw new UnsupportedOperationException("Grape component supports only the producer side of the route.");
+ }
+
+ @Override
+ public boolean isSingleton() {
+ return true;
+ }
+
+ public String getDefaultCoordinates() {
+ return defaultCoordinates;
+ }
+
+ @Override
+ public GrapeComponent getComponent() {
+ return DefaultGroovyMethods.asType(super.getComponent(), GrapeComponent.class);
+ }
+
+}
diff --git a/components/camel-grape/src/main/java/org/apache/camel/component/grape/GrapeProducer.java b/components/camel-grape/src/main/java/org/apache/camel/component/grape/GrapeProducer.java
new file mode 100644
index 0000000..6c80e98
--- /dev/null
+++ b/components/camel-grape/src/main/java/org/apache/camel/component/grape/GrapeProducer.java
@@ -0,0 +1,77 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.camel.component.grape;
+
+import java.util.LinkedHashMap;
+import java.util.List;
+
+import groovy.grape.Grape;
+import org.apache.camel.Exchange;
+import org.apache.camel.support.DefaultProducer;
+
+public class GrapeProducer extends DefaultProducer {
+
+ public GrapeProducer(GrapeEndpoint endpoint) {
+ super(endpoint);
+ }
+
+ @Override
+ public void process(Exchange exchange) {
+ GrapeCommand command = exchange.getIn().getHeader(GrapeConstants.GRAPE_COMMAND, GrapeCommand.grab, GrapeCommand.class);
+ switch (command) {
+ case grab:
+ ClassLoader classLoader = exchange.getContext().getApplicationContextClassLoader();
+ String rawCoordinates = exchange.getIn().getBody(String.class);
+ LinkedHashMap<String, Object> map = new LinkedHashMap<String, Object>(5);
+ try {
+ MavenCoordinates coordinates = MavenCoordinates.parseMavenCoordinates(rawCoordinates);
+ map.put("classLoader", classLoader);
+ map.put("group", coordinates.getGroupId());
+ map.put("module", coordinates.getArtifactId());
+ map.put("version", coordinates.getVersion());
+ map.put("classifier", coordinates.getClassifier());
+ Grape.grab(map);
+ getEndpoint().getComponent().getPatchesRepository().install(rawCoordinates);
+ } catch (IllegalArgumentException ex) {
+ MavenCoordinates coordinates = MavenCoordinates.parseMavenCoordinates(getEndpoint().getDefaultCoordinates());
+ map.put("classLoader", classLoader);
+ map.put("group", coordinates.getGroupId());
+ map.put("module", coordinates.getArtifactId());
+ map.put("version", coordinates.getVersion());
+ map.put("classifier", coordinates.getClassifier());
+ Grape.grab(map);
+ getEndpoint().getComponent().getPatchesRepository().install(getEndpoint().getDefaultCoordinates());
+ }
+ break;
+
+ case listPatches:
+ List<String> patches = getEndpoint().getComponent().getPatchesRepository().listPatches();
+ exchange.getIn().setBody(patches);
+ break;
+
+ case clearPatches:
+ getEndpoint().getComponent().getPatchesRepository().clear();
+ break;
+ }
+ }
+
+ @Override
+ public GrapeEndpoint getEndpoint() {
+ return (GrapeEndpoint) super.getEndpoint();
+ }
+
+}
diff --git a/components/camel-grape/src/main/java/org/apache/camel/component/grape/MavenCoordinates.java b/components/camel-grape/src/main/java/org/apache/camel/component/grape/MavenCoordinates.java
new file mode 100644
index 0000000..3f2fe9c
--- /dev/null
+++ b/components/camel-grape/src/main/java/org/apache/camel/component/grape/MavenCoordinates.java
@@ -0,0 +1,70 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.camel.component.grape;
+
+public class MavenCoordinates {
+
+ private final String groupId;
+
+ private final String artifactId;
+
+ private final String version;
+
+ private final String classifier;
+
+ public static MavenCoordinates parseMavenCoordinates(String coordinates) {
+ String[] coordinatesParts = coordinates.split("/");
+ String clazzifier = "";
+ if (coordinatesParts.length < 3 || coordinatesParts.length > 4) {
+ throw new IllegalArgumentException("Invalid coordinates: " + coordinates);
+ }
+
+ if (coordinatesParts.length == 4) {
+ clazzifier = coordinatesParts[3];
+ }
+
+ return new MavenCoordinates(
+ coordinatesParts[0],
+ coordinatesParts[1],
+ coordinatesParts[2],
+ clazzifier);
+ }
+
+ MavenCoordinates(String groupId, String artifactId, String version, String classifier) {
+ this.groupId = groupId;
+ this.artifactId = artifactId;
+ this.version = version;
+ this.classifier = classifier;
+ }
+
+ public String getGroupId() {
+ return groupId;
+ }
+
+ public String getArtifactId() {
+ return artifactId;
+ }
+
+ public String getVersion() {
+ return version;
+ }
+
+ public String getClassifier() {
+ return classifier;
+ }
+
+}
diff --git a/components/camel-grape/src/main/groovy/org/apache/camel/component/grape/PatchesRepository.groovy b/components/camel-grape/src/main/java/org/apache/camel/component/grape/PatchesRepository.java
similarity index 89%
rename from components/camel-grape/src/main/groovy/org/apache/camel/component/grape/PatchesRepository.groovy
rename to components/camel-grape/src/main/java/org/apache/camel/component/grape/PatchesRepository.java
index e5f9ce0..09e4f53 100644
--- a/components/camel-grape/src/main/groovy/org/apache/camel/component/grape/PatchesRepository.groovy
+++ b/components/camel-grape/src/main/java/org/apache/camel/component/grape/PatchesRepository.java
@@ -14,9 +14,11 @@
* See the License for the specific language governing permissions and
* limitations under the License.
*/
-package org.apache.camel.component.grape
+package org.apache.camel.component.grape;
-interface PatchesRepository {
+import java.util.List;
+
+public interface PatchesRepository {
void install(String coordinates);
diff --git a/components/camel-grape/src/main/resources/org/apache/camel/component/grape/grape.json b/components/camel-grape/src/main/resources/org/apache/camel/component/grape/grape.json
deleted file mode 100644
index f8e36a2..0000000
--- a/components/camel-grape/src/main/resources/org/apache/camel/component/grape/grape.json
+++ /dev/null
@@ -1,29 +0,0 @@
-{
- "component": {
- "kind": "component",
- "scheme": "grape",
- "syntax": "grape:defaultCoordinates",
- "title": "Grape",
- "description": "Grape component allows you to fetch, load and manage additional jars when CamelContext is running.",
- "firstVersion": "2.16.0",
- "label": "management,deployment",
- "deprecated": false,
- "deprecationNote": "",
- "async": false,
- "consumerOnly": false,
- "producerOnly": true,
- "javaType": "org.apache.camel.component.grape.GrapeEndpoint",
- "groupId": "org.apache.camel",
- "artifactId": "camel-grape",
- "version": "ARTIFACT_VERSION"
- },
- "componentProperties": {
- "patchesRepository": { "kind": "property", "displayName": "Patches Repository", "group": "advanced", "label": "advanced", "required": false, "type": "object", "javaType": "org.apache.camel.component.grape.PatchesRepository", "deprecated": false, "secret": false, "description": "Implementation of org.apache.camel.component.grape.PatchesRepository, by default: FilePatchesRepository" },
- "resolvePropertyPlaceholders": { "kind": "property", "displayName": "Resolve Property Placeholders", "group": "advanced", "label": "advanced", "required": false, "type": "boolean", "javaType": "boolean", "deprecated": false, "secret": false, "defaultValue": true, "description": "Whether the component should resolve property placeholders on itself when starting. Only properties which are of String type can use property placeholders." }
- },
- "properties": {
- "defaultCoordinates": { "kind": "path", "displayName": "Default Coordinates", "group": "producer", "required": "true", "type": "string", "javaType": "java.lang.String", "deprecated": "false", "description": "Maven coordinates to use as default to grab if the message body is empty." },
- "synchronous": { "kind": "parameter", "displayName": "Synchronous", "group": "producer", "type": "boolean", "javaType": "boolean", "deprecated": "false", "defaultValue": "false", "description": "Sets whether synchronous processing should be strictly used or Camel is allowed to use asynchronous processing (if supported)." }
- }
-}
-