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Source.java
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Source.java
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/**
* 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.k;
import java.util.Map;
import org.apache.camel.util.ObjectHelper;
import org.apache.camel.util.URISupport;
import org.apache.commons.lang3.StringUtils;
public class Source {
private final String name;
private final String location;
private final String language;
private final boolean compressed;
private Source(String name, String location, String language, boolean compression) {
this.name = name;
this.location = location;
this.language = language;
this.compressed = compression;
}
public String getName() {
return name;
}
public String getLocation() {
return location;
}
public String getLanguage() {
return language;
}
public boolean isCompressed() {
return compressed;
}
@Override
public String toString() {
return "Source{" +
"location='" + location + '\'' +
", language=" + language +
", compressed=" + compressed +
'}';
}
public static Source create(String uri) throws Exception {
final String location = StringUtils.substringBefore(uri, "?");
if (!location.startsWith(Constants.SCHEME_CLASSPATH) &&
!location.startsWith(Constants.SCHEME_FILE) &&
!location.startsWith(Constants.SCHEME_ENV)) {
throw new IllegalArgumentException("No valid resource format, expected scheme:path, found " + uri);
}
final String query = StringUtils.substringAfter(uri, "?");
final Map<String, Object> params = URISupport.parseQuery(query);
final String languageName = (String) params.get("language");
final String compression = (String) params.get("compression");
String language = languageName;
if (ObjectHelper.isEmpty(language)) {
language = StringUtils.substringAfterLast(location, ":");
language = StringUtils.substringAfterLast(language, ".");
}
if (ObjectHelper.isEmpty(language)) {
throw new IllegalArgumentException("Unknown language " + language);
}
String name = (String) params.get("name");
if (name == null) {
name = StringUtils.substringAfter(location, ":");
name = StringUtils.substringBeforeLast(name, ".");
if (name.contains("/")) {
name = StringUtils.substringAfterLast(name, "/");
}
}
return new Source(name, location, language, Boolean.valueOf(compression));
}
}