ExtractMetadataProcess.java
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/*
* Decompiled with CFR 0_118.
*
* Could not load the following classes:
* com.day.cq.dam.api.Asset
* com.day.cq.dam.api.handler.AssetHandler
* com.day.cq.dam.commons.process.AbstractAssetWorkflowProcess
* com.day.cq.workflow.WorkflowException
* com.day.cq.workflow.WorkflowSession
* com.day.cq.workflow.exec.WorkItem
* com.day.cq.workflow.exec.WorkflowData
* com.day.cq.workflow.metadata.MetaDataMap
* javax.jcr.RepositoryException
* javax.jcr.Session
* org.apache.felix.scr.annotations.Activate
* org.apache.felix.scr.annotations.Component
* org.apache.felix.scr.annotations.Property
* org.apache.felix.scr.annotations.Reference
* org.apache.felix.scr.annotations.ReferenceCardinality
* org.apache.felix.scr.annotations.ReferencePolicy
* org.apache.felix.scr.annotations.ReferencePolicyOption
* org.apache.felix.scr.annotations.Service
* org.apache.sling.commons.contentdetection.ContentAwareMimeTypeService
* org.apache.sling.commons.mime.MimeTypeService
* org.apache.sling.commons.osgi.OsgiUtil
* org.osgi.service.component.ComponentContext
* org.slf4j.Logger
* org.slf4j.LoggerFactory
*/
package com.day.cq.dam.core.process;
import com.day.cq.dam.api.Asset;
import com.day.cq.dam.api.handler.AssetHandler;
import com.day.cq.dam.commons.process.AbstractAssetWorkflowProcess;
import com.day.cq.dam.core.process.MetadataExtractor;
import com.day.cq.workflow.WorkflowException;
import com.day.cq.workflow.WorkflowSession;
import com.day.cq.workflow.exec.WorkItem;
import com.day.cq.workflow.exec.WorkflowData;
import com.day.cq.workflow.metadata.MetaDataMap;
import java.util.Dictionary;
import javax.jcr.RepositoryException;
import javax.jcr.Session;
import org.apache.felix.scr.annotations.Activate;
import org.apache.felix.scr.annotations.Component;
import org.apache.felix.scr.annotations.Property;
import org.apache.felix.scr.annotations.Reference;
import org.apache.felix.scr.annotations.ReferenceCardinality;
import org.apache.felix.scr.annotations.ReferencePolicy;
import org.apache.felix.scr.annotations.ReferencePolicyOption;
import org.apache.felix.scr.annotations.Service;
import org.apache.sling.commons.contentdetection.ContentAwareMimeTypeService;
import org.apache.sling.commons.mime.MimeTypeService;
import org.apache.sling.commons.osgi.OsgiUtil;
import org.osgi.service.component.ComponentContext;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
@Deprecated
@Component(metatype=1)
@Service
@Property(name="process.label", value={"Extract Meta Data"})
public class ExtractMetadataProcess
extends AbstractAssetWorkflowProcess {
private MetadataExtractor metadataExtractor = new MetadataExtractor();
private boolean sha1Enabled = false;
@Property(boolValue={1})
public static final String ENABLE_SHA1_GEN = "cq.dam.enable.sha1";
private static final Logger log = LoggerFactory.getLogger(ExtractMetadataProcess.class);
@Reference(policy=ReferencePolicy.DYNAMIC, cardinality=ReferenceCardinality.OPTIONAL_UNARY, policyOption=ReferencePolicyOption.GREEDY)
protected ContentAwareMimeTypeService contentAwareMimeTypeService;
public void execute(WorkItem workItem, WorkflowSession workflowSession, MetaDataMap args) throws WorkflowException {
block5 : {
try {
Session session = workflowSession.getSession();
Asset asset = this.getAssetFromPayload(workItem, session);
if (null != asset) {
asset.setBatchMode(true);
AssetHandler handler = this.getAssetHandler(asset.getMimeType());
if (null != handler) {
this.metadataExtractor.extractMetadata(session, asset, handler, this.sha1Enabled, (MimeTypeService)(null != this.contentAwareMimeTypeService ? this.contentAwareMimeTypeService : this.mimeTypeService));
session.save();
} else {
log.error("execute: cannot extract metadata, no handler found for asset [{}] with mime type [{}]", (Object)asset.getPath(), (Object)asset.getMimeType());
}
break block5;
}
String wfPayload = workItem.getWorkflowData().getPayload().toString();
String message = "execute: cannot extract metadata, asset [{" + wfPayload + "}] in payload doesn't exist for workflow [{" + workItem.getId() + "}].";
throw new WorkflowException(message);
}
catch (Exception e) {
log.warn("unexpected error occurred during metadata extraction. Cause: {}", (Object)e.getMessage(), (Object)e);
}
}
}
@Activate
protected void Actiate(ComponentContext context) throws RepositoryException {
this.sha1Enabled = OsgiUtil.toBoolean(context.getProperties().get("cq.dam.enable.sha1"), (boolean)true);
}
protected void bindContentAwareMimeTypeService(ContentAwareMimeTypeService contentAwareMimeTypeService) {
this.contentAwareMimeTypeService = contentAwareMimeTypeService;
}
protected void unbindContentAwareMimeTypeService(ContentAwareMimeTypeService contentAwareMimeTypeService) {
if (this.contentAwareMimeTypeService == contentAwareMimeTypeService) {
this.contentAwareMimeTypeService = null;
}
}
}