/**
* Copyright 2010 Molindo GmbH
*
* Licensed 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.wicketstuff.mergedresources.resources;
import java.util.Locale;
import org.apache.wicket.Application;
import org.apache.wicket.javascript.IJavascriptCompressor;
import org.apache.wicket.util.resource.IResourceStream;
import org.wicketstuff.mergedresources.ResourceSpec;
import org.wicketstuff.mergedresources.preprocess.IResourcePreProcessor;
public class CompressedMergedJsResource extends CompressedMergedResource {
private static final long serialVersionUID = 1L;
private static final org.slf4j.Logger log = org.slf4j.LoggerFactory.getLogger(CompressedMergedJsResource.class);
/**
* @deprecated use ResourceSpec[] instead of scopes[] and files[]
*/
@Deprecated
public CompressedMergedJsResource(Class<?> scope, final String path, final Locale locale, final String style,
final Class<?>[] scopes, final String[] files, int cacheDuration) {
this(scope, path, locale, style, ResourceSpec.toResourceSpecs(scopes, files), cacheDuration, null);
}
public CompressedMergedJsResource(Class<?> scope, final String path, final Locale locale, String style,
final ResourceSpec[] specs, int cacheDuration, IResourcePreProcessor preProcessor) {
super(scope, path, locale, style, specs, cacheDuration, preProcessor);
}
@Override
protected IResourceStream newResourceStream(final Locale locale, final String style, final ResourceSpec[] specs,
IResourcePreProcessor preProcessor) {
return new MergedResourceStream(specs, locale, style, preProcessor) {
private static final long serialVersionUID = 1L;
@Override
protected byte[] toContent(final byte[] content) {
try {
final IJavascriptCompressor compressor = Application.get().getResourceSettings()
.getJavascriptCompressor();
if (compressor != null) {
return compressor.compress(new String(content)).getBytes();
}
return content;
} catch (Exception e) {
log.error("Error while stripping content", e);
return content;
}
}
@Override
public String getContentType() {
return "application/x-javascript";
}
};
}
}