我想从alfresco获取文件，
我使用jboss 7并使用这个jar：
露天的web服务的客户端 - 4.0.d.jar，轴-1.4.jar，轴SAAJ-1.2.jar，WSDL4J-1.6.2.jar，WSS4J-1.5.4-patched.jar，xmlsec -1.4.1.jar
我也在WEB-INF jboss-deployment-structure.xml
下使用此文件<?xml version="1.0" encoding="UTF-8"?>
<jboss-deployment-structure xmlns="urn:jboss:deployment-structure:1.1">
<ear-subdeployments-isolated>true</ear-subdeployments-isolated>
<deployment>
<dependencies>
<module name="deployment.javaee.api" />
</dependencies>
<exclusions>
<module name="javaee.api" />
</exclusions>
</deployment>
<module name="deployment.javaee.api">
<dependencies>
<module name="javaee.api" export="true">
<imports>
<exclude path="org/apache/xml/security/**" />
</imports>
</module>
</dependencies>
</module>
</jboss-deployment-structure>
我有这段代码：
ContentResult contentResult = AlfrescoClientWS.getContentsById(docid,"HTTP://192.168.8.100:9080/alfresco/api",
GedListener.credentialUser, GedListener.credentialPwd);
这是一个java类
import org.alfresco.webservice.content.Content;
import org.alfresco.webservice.content.ContentFault;
import org.alfresco.webservice.content.ContentServiceSoapBindingStub;
import org.alfresco.webservice.repository.QueryResult;
import org.alfresco.webservice.repository.RepositoryServiceSoapBindingStub;
import org.alfresco.webservice.repository.UpdateResult;
import org.alfresco.webservice.types.CML;
import org.alfresco.webservice.types.CMLAddAspect;
import org.alfresco.webservice.types.CMLCreate;
import org.alfresco.webservice.types.ContentFormat;
import org.alfresco.webservice.types.NamedValue;
import org.alfresco.webservice.types.ParentReference;
import org.alfresco.webservice.types.Predicate;
import org.alfresco.webservice.types.Query;
import org.alfresco.webservice.types.Reference;
import org.alfresco.webservice.types.ResultSet;
import org.alfresco.webservice.types.ResultSetRow;
import org.alfresco.webservice.types.Store;
import org.alfresco.webservice.util.AuthenticationUtils;
import org.alfresco.webservice.util.Constants;
import org.alfresco.webservice.util.ContentUtils;
import org.alfresco.webservice.util.Utils;
import org.alfresco.webservice.util.WebServiceFactory;
import org.apache.commons.io.IOUtils;
import java.io.File;
import java.io.FileInputStream;
import java.io.InputStream;
import java.rmi.RemoteException;
import java.util.ArrayList;
import java.util.List;
import javax.activation.MimetypesFileTypeMap;
public class AlfrescoClientWS {
public static ContentResult getContentsById(String contentId, String cmurl, String userName, String pwd)
throws Exception {
ContentResult contentResult = new ContentResult();
// Start the session
WebServiceFactory.setEndpointAddress(cmurl);
AuthenticationUtils.startSession(userName, pwd);
try {
Store storeRef = new Store(Constants.WORKSPACE_STORE, "SpacesStore");
ContentServiceSoapBindingStub contentService = WebServiceFactory.getContentService();
Reference contentReference = new Reference(storeRef, contentId, null);
Content[] readResult = null;
try {
readResult = contentService.read(new Predicate(new Reference[] { contentReference }, storeRef, null), Constants.PROP_CONTENT);
} catch (ContentFault e) {
e.printStackTrace();
} catch (RemoteException e) {
e.printStackTrace();
}
if ((readResult != null) && (readResult[0] != null)) {
Content content = readResult[0];
ContentFormat cnf = content.getFormat();
Reference ref = content.getNode();
String[] splitedUrl = content.getUrl().split("/");
String name = splitedUrl[splitedUrl.length - 1];
InputStream is = ContentUtils.getContentAsInputStream(content);
byte[] contentByte = IOUtils.toByteArray(is);
contentResult.setName(name);
contentResult.setMimetype(cnf.getMimetype());
contentResult.setId(ref.getUuid());
contentResult.setUrl(content.getUrl());
contentResult.setPath(ref.getPath());
contentResult.setContentByte(contentByte);
System.out.println(" document has been retrieved");
}
} catch (Exception e) {
System.out.println(e.toString());
} finally {
// End the session
AuthenticationUtils.endSession();
// System.exit(0);
}
return contentResult;
}
}
但是当我测试时我有这个错误：
15:26:16,334 ERROR [stderr] (http-localhost-127.0.0.1-8080-5) org.apache.xml.security.c14n.InvalidCanonicalizerException: No message with ID "signature.Canonicalizer.UnknownCanonicalizer" found in resource bundle "org/apache/xml/security/resource/xmlsecurity"
15:26:16,338 ERROR [stderr] (http-localhost-127.0.0.1-8080-5) at org.apache.xml.security.c14n.Canonicalizer.<init>(Unknown Source)
15:26:16,340 ERROR [stderr] (http-localhost-127.0.0.1-8080-5) at org.apache.xml.security.c14n.Canonicalizer.getInstance(Unknown Source)
15:26:16,341 ERROR [stderr] (http-localhost-127.0.0.1-8080-5) at org.apache.xml.security.utils.XMLUtils.outputDOM(Unknown Source)
15:26:16,343 ERROR [stderr] (http-localhost-127.0.0.1-8080-5) at org.apache.ws.axis.security.WSDoAllSender.invoke(WSDoAllSender.java:195)
15:26:16,345 ERROR [stderr] (http-localhost-127.0.0.1-8080-5) at org.apache.axis.strategies.InvocationStrategy.visit(InvocationStrategy.java:32)
15:26:16,347 ERROR [stderr] (http-localhost-127.0.0.1-8080-5) at org.apache.axis.SimpleChain.doVisiting(SimpleChain.java:118)
15:26:16,348 ERROR [stderr] (http-localhost-127.0.0.1-8080-5) at org.apache.axis.SimpleChain.invoke(SimpleChain.java:83)
15:26:16,350 ERROR [stderr] (http-localhost-127.0.0.1-8080-5) at org.apache.axis.client.AxisClient.invoke(AxisClient.java:127)
15:26:16,352 ERROR [stderr] (http-localhost-127.0.0.1-8080-5) at org.apache.axis.client.Call.invokeEngine(Call.java:2784)
15:26:16,352 ERROR [stderr] (http-localhost-127.0.0.1-8080-5) at org.apache.axis.client.Call.invoke(Call.java:2767)
15:26:16,354 ERROR [stderr] (http-localhost-127.0.0.1-8080-5) at org.apache.axis.client.Call.invoke(Call.java:2443)
15:26:16,356 ERROR [stderr] (http-localhost-127.0.0.1-8080-5) at org.apache.axis.client.Call.invoke(Call.java:2366)
15:26:16,358 ERROR [stderr] (http-localhost-127.0.0.1-8080-5) at org.apache.axis.client.Call.invoke(Call.java:1812)
15:26:16,359 ERROR [stderr] (http-localhost-127.0.0.1-8080-5) at org.alfresco.webservice.content.ContentServiceSoapBindingStub.read(ContentServiceSoapBindingStub.java:467)
15:26:16,361 ERROR [stderr] (http-localhost-127.0.0.1-8080-5) at com.dq.test.web.ged.AlfrescoClientWS.getContentsById(AlfrescoClientWS.java:158)
此错误与此行有关：
readResult = contentService.read(new Predicate(new Reference[] { contentReference }, storeRef, null), Constants.PROP_CONTENT);