如何使用 Java 代码将文档添加到 Alfresco 存储库？
How to add a document to the Alfresco Repository with Java code?
编辑：显然我必须制作一个 AMP 并将其映射到 Alfresco.war。但是现在我不能访问我写的代码，所以我想我将不得不使用 Webscripts 之类的。有人可以提供一个示例，说明如何使用 Java 支持的网络脚本将文档添加到 Alfresco 存储库吗？
原始问题：
我在 google 范围内搜索了一种使用 Java 代码将文档添加到 Alfresco 存储库的方法。但是我找不到可行的方法。我知道如何将文档添加到存储库：使用 NodeService。但问题是我无法获得 NodeService 的实例。我试过用@Autowired 注入它，我试过使用 bean，我试过使用 ApplicationContext。 None 的方法...
方式一：
注入 class:
@Autowired
NodeService nodeService
方式二：
在役-context.xml:
<bean id="somerandombeanname" class="management.FileManager" >
<property name="moduleId" value="${project.artifactId}" />
<property name="serviceRegistry" ref="ServiceRegistry" />
<property name="nodeService" ref="NodeService" />
<property name="transactionService" ref="TransactionService" />
<property name="contentService" ref="ContentService" />
</bean>
在 class 中，我为所有服务和 serviceRegistry 添加了 getter 和 setter：
private NodeService nodeService;
public void setNodeService(NodeService nodeService) {
this.nodeService = nodeService;
}
方式三：
appContext = new ClassPathXmlApplicationContext("classpath:alfresco/application-context.xml");
serviceRegistry = (ServiceRegistry) appContext.getBean(ServiceRegistry.SERVICE_REGISTRY);
nodeService = serviceRegistry.getNodeService();
方法#1 和#2 给了我一个 NullPointerException，只是声明 NodeService 为空。由于 AlfrescoRuntimeException，方式 #3 给出了一英里长的 StackTrace，因为它未能初始化密钥库：
Exception in thread "main" java.lang.reflect.InvocationTargetException
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at org.eclipse.jdt.internal.jarinjarloader.JarRsrcLoader.main(JarRsrcLoader.java:58)
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'ssl.keyStore' defined in class path resource [alfresco/encryption-context.xml]: Invocation of init method failed; nested exception is org.alfresco.error.AlfrescoRuntimeException: 04180000 Failed to initialize keystore:
Location: E:/Alfresco/alf_data/keystore/ssl.keystore
Provider: null
Type: JCEKS
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1513)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:521)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:458)
at org.springframework.beans.factory.support.AbstractBeanFactory.getObject(AbstractBeanFactory.java:293)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:223)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:290)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:191)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:633)
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:479)
at org.springframework.context.support.ClassPathXmlApplicationContext.<init>(ClassPathXmlApplicationContext.java:139)
at org.springframework.context.support.ClassPathXmlApplicationContext.<init>(ClassPathXmlApplicationContext.java:83)
at management.FileManager.<init>(FileManager.java:36)
at simple.start.main(start.java:25)
... 5 more
Caused by: org.alfresco.error.AlfrescoRuntimeException: 04180000 Failed to initialize keystore:
Location: E:/Alfresco/alf_data/keystore/ssl.keystore
Provider: null
Type: JCEKS
at org.alfresco.encryption.AlfrescoKeyStoreImpl.loadKeyStore(AlfrescoKeyStoreImpl.java:566)
at org.alfresco.encryption.AlfrescoKeyStoreImpl.safeInit(AlfrescoKeyStoreImpl.java:537)
at org.alfresco.encryption.AlfrescoKeyStoreImpl.init(AlfrescoKeyStoreImpl.java:122)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeCustomInitMethod(AbstractAutowireCapableBeanFactory.java:1639)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1580)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1510)
... 18 more
Caused by: java.lang.IllegalArgumentException: name
at sun.misc.URLClassPath$Loader.findResource(URLClassPath.java:494)
at sun.misc.URLClassPath.findResource(URLClassPath.java:176)
at java.net.URLClassLoader.run(URLClassLoader.java:551)
at java.net.URLClassLoader.run(URLClassLoader.java:549)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findResource(URLClassLoader.java:548)
at java.lang.ClassLoader.getResource(ClassLoader.java:1147)
at org.springframework.core.io.ClassPathResource.resolveURL(ClassPathResource.java:147)
at org.springframework.core.io.ClassPathResource.exists(ClassPathResource.java:135)
at org.alfresco.encryption.SpringKeyResourceLoader.getSafeInputStream(SpringKeyResourceLoader.java:67)
at org.alfresco.encryption.SpringKeyResourceLoader.loadKeyMetaData(SpringKeyResourceLoader.java:133)
at org.alfresco.encryption.AlfrescoKeyStoreImpl$KeyInfoManager.loadKeyMetaData(AlfrescoKeyStoreImpl.java:1016)
at org.alfresco.encryption.AlfrescoKeyStoreImpl$KeyInfoManager.<init>(AlfrescoKeyStoreImpl.java:998)
at org.alfresco.encryption.AlfrescoKeyStoreImpl.getKeyInfoManager(AlfrescoKeyStoreImpl.java:395)
at org.alfresco.encryption.AlfrescoKeyStoreImpl.loadKeyStore(AlfrescoKeyStoreImpl.java:560)
... 27 more
是的，密钥库存在，是的，我已经重新生成了一个新的密钥库。
我正在使用 Alfresco 5.0.1，我正在 Repository 方面（不是共享）工作。
@Autowired
NodeService nodeService
不能在露天使用
您需要使用正确的 setter 方法注入它。
您的 bean 应该如下所示。
<bean id="somerandombeanname" class="management.FileManager" >
<property name="moduleId" value="${project.artifactId}" />
<property name="serviceRegistry" ref="ServiceRegistry" />
<property name="nodeService" ref="NodeService" />
<property name="transactionService" ref="TransactionService" />
<property name="contentService" ref="ContentService" />
</bean>
您的 java class 应包含以下用于注入 nodeService 的内容。
private NodeService nodeService;
public void setNodeService(NodeService nodeService) {
this.nodeService = nodeService;
}
幸运的是我有通过 JAVA 支持的网络脚本上传文件的代码。希望这可以帮助您 too.To 创建 java 支持的 webscript 请参阅 this
创建一个名为CustomFileUpload.java的class并放入以下内容
package com.upload;
import org.springframework.extensions.webscripts.Cache;
import org.springframework.extensions.webscripts.DeclarativeWebScript;
import org.springframework.extensions.webscripts.Status;
import org.springframework.extensions.webscripts.WebScriptRequest;
import java.io.File;
import java.io.IOException;
import java.io.InputStream;
import java.net.URL;
import java.net.URLConnection;
import java.util.HashMap;
import java.util.Map;
import org.apache.commons.httpclient.HttpClient;
import org.apache.commons.httpclient.methods.PostMethod;
import org.apache.commons.httpclient.methods.multipart.FilePart;
import org.apache.commons.httpclient.methods.multipart.MultipartRequestEntity;
import org.apache.commons.httpclient.methods.multipart.Part;
import org.apache.commons.httpclient.methods.multipart.StringPart;
import org.apache.commons.io.IOUtils;
import org.json.JSONException;
import org.json.JSONObject;
public class CustomFileUpload extends DeclarativeWebScript {
private final String UPLOAD_FILE_PATH = "C:\Users\Test\Desktop\test.txt";
private int statusCode;
protected Map<String, Object> executeImpl(WebScriptRequest arg0, Status status, Cache cache) {
Map<String, Object> model = new HashMap<String, Object>();
try {
String URL = "http://localhost:8080/alfresco/service/upload/fileupload?alf_ticket=" +getAlfticket();
File file = new File(UPLOAD_FILE_PATH);
String filetype = "text/plain";
String filename = file.getName();
HttpClient client = new HttpClient();
PostMethod post = new PostMethod(URL);
Part[] parts = {
new FilePart("filedata", filename, file, filetype, null),
new StringPart("filename", filename),
new StringPart("description", "This is test description"),
new StringPart("destination", "workspace://SpacesStore/bb424b1d-0418-4954-8591-b8c807264df0")
};
post.setRequestEntity(new MultipartRequestEntity(parts, post.getParams()));
statusCode = client.executeMethod(post);
System.out.println(post.getResponseBodyAsString());
post.releaseConnection();
} catch (Exception e) {
e.printStackTrace();
}
if (statusCode == 200) {
model.put("result", "File uploaded successfully.");
return model;
} else {
model.put("result", "There was an error while uploading document.");
return model;
}
}
private static String getAlfticket() throws IOException, JSONException {
URL url = new URL("http://localhost:8080/alfresco/service/api/login?u=admin&pw=admin&format=json");
URLConnection con = url.openConnection();
InputStream in = con.getInputStream();
String encoding = con.getContentEncoding();
encoding = encoding == null ? "UTF-8" : encoding;
String json = IOUtils.toString(in, encoding);
JSONObject getData = new JSONObject(json);
return getData.getJSONObject("data").get("ticket").toString();
}
}
注意： 在目标位置，您可以将要上传的文件夹的 nodeRef 放入其中。
然后在上下文文件中创建 bean，随便你怎么命名 mycustom-context.xml 并将其放入 ALFRESCO_HOME\tomcat\shared\classes\alfresco\extension 和内容
<bean id="webscript.com.upload.customupload.post" class="com.upload.CustomFileUpload" parent="webscript">
</bean>
最终通过创建 customupload.post.desc.xml 在 alfresco 中注册此 Web 脚本。然后放
<webscript>
<shortname>File Upload</shortname>
<description>Upload files to user home</description>
<url>/upload/fileupload?alf_ticket={ticket}</url>
<format default="json"/>
<authentication>user</authentication>
</webscript>
我们声明的最后创建视图 JSON 是默认格式，因此我们需要创建 customupload.post.json.ftl
${result}
并将这两个文件放入 ALFRESCO_HOME\tomcat\shared\classes\alfresco\extension\templates\webscripts\com\upload
现在重启服务器并点击http://localhost:8080/alfresco/service/upload/fileupload and you will see file uploaded in folder(Whatever you have given). For Reference
终于！这是将文件添加到存储库的解决方案：
CustomFileUpload.java:
package org.example;
import org.springframework.extensions.webscripts.Cache;
import org.springframework.extensions.webscripts.DeclarativeWebScript;
import org.springframework.extensions.webscripts.Status;
import org.springframework.extensions.webscripts.WebScriptRequest;
import java.io.File;
import java.io.IOException;
import java.io.Serializable;
import java.util.HashMap;
import java.util.Map;
import org.alfresco.error.AlfrescoRuntimeException;
import org.alfresco.model.ContentModel;
import org.alfresco.repo.content.MimetypeMap;
import org.alfresco.service.ServiceRegistry;
import org.alfresco.service.cmr.repository.ContentWriter;
import org.alfresco.service.cmr.repository.NodeRef;
import org.alfresco.service.cmr.repository.StoreRef;
import org.alfresco.service.cmr.search.ResultSet;
import org.alfresco.service.cmr.search.SearchService;
import org.alfresco.service.namespace.NamespaceService;
import org.alfresco.service.namespace.QName;
import org.apache.commons.io.FileUtils;
public class CustomFileUpload extends DeclarativeWebScript {
private final String UPLOAD_FILE_PATH = "{someRandomFile}";
private final String UPLOAD_DESTINATION = "workspace://SpacesStore/{someRandomNodeRef}";
protected ServiceRegistry serviceRegistry;
public ServiceRegistry getServiceRegistry() {
return serviceRegistry;
}
public void setServiceRegistry(ServiceRegistry serviceRegistry) {
this.serviceRegistry = serviceRegistry;
}
protected Map<String, Object> executeImpl(WebScriptRequest req, Status status, Cache cache) {
File file = new File(UPLOAD_FILE_PATH);
// NodeRef parent = getCompanyHome();
NodeRef parent = new NodeRef(UPLOAD_DESTINATION);
String name = "name of file in Repository " + System.currentTimeMillis();
Map<QName, Serializable> props = new HashMap<QName, Serializable>(1);
props.put(ContentModel.PROP_NAME, name);
// use the node service to create a new node
NodeRef node = serviceRegistry.getNodeService().createNode(
parent,
ContentModel.ASSOC_CONTAINS,
QName.createQName(NamespaceService.CONTENT_MODEL_1_0_URI, name),
ContentModel.TYPE_CONTENT, props).getChildRef();
// Use the content service to set the content onto the newly created
// node
ContentWriter writer = serviceRegistry.getContentService().getWriter(node, ContentModel.PROP_CONTENT, true);
writer.setMimetype(MimetypeMap.MIMETYPE_TEXT_PLAIN);
writer.setEncoding("UTF-8");
String text = "";
try {
text = FileUtils.readFileToString(file);
} catch (IOException e) {
e.printStackTrace();
}
writer.putContent(text);
Map<String, Object> model = new HashMap<String, Object>();
if (status.getCode() == Status.STATUS_OK) {
model.put("resultRepoWS", "File \"" + file.getName() + "\" uploaded successfully to the repository. Status: " + status.getCode());
return model;
} else {
model.put("resultRepoWS", "There was an error while uploading document \"" + file.getName() + "\" - Status: " + status.getCode());
return model;
}
}
//If you want to test with CompanyHome first use this method instead of the NodeRef
@SuppressWarnings("unused")
private NodeRef getCompanyHome() {
StoreRef storeRef = new StoreRef(StoreRef.PROTOCOL_WORKSPACE, "SpacesStore");
serviceRegistry.getSearchService();
ResultSet rs = serviceRegistry.getSearchService().query(storeRef, SearchService.LANGUAGE_XPATH, "/app:company_home");
NodeRef parent = null;
try {
if (rs.length() == 0) {
throw new AlfrescoRuntimeException("Didn't find Company Home");
}
parent = rs.getNodeRef(0);
} finally {
rs.close();
}
return parent;
}
}
此 java class 放置在以下文件夹中：
{tomcat}\webapps\alfresco\WEB-INF\classes\org\example
其中 org\example 与包 org.example 相同。现在我们有了 class，现在我们需要配置文件，我这样称呼它们：
- customfileupload-context.xml
位于此处
- {tomcat}\shared\classes\alfresco\extension
您还需要这些：
- customfileupload.post.desc.xml
- customfileupload.post.json.ftl
位于此处
- {tomcat}\shared\classes\alfresco\extension\webscripts\org\example
注意到文件夹了吗？和前面说的包一样。
customfileupload 的内容-context.xml:
<?xml version='1.0' encoding='UTF-8'?>
<!DOCTYPE beans PUBLIC '-//SPRING//DTD BEAN 2.0//EN'
'http://www.springframework.org/dtd/spring-beans-2.0.dtd'>
<beans>
<bean id="webscript.org.example.customfileupload.post" class="org.example.CustomFileUpload" parent="webscript">
<property name="ServiceRegistry" ref="ServiceRegistry" />
</bean>
</beans>
customfileupload.post.desc.xml 的内容：
<webscript>
<shortname>File Upload</shortname>
<description>Upload files to user home</description>
<url>/upload/fileupload.json</url>
<format default="json"/>
<authentication runas="admin">guest</authentication>
<transaction>required</transaction>
</webscript>
customfileupload.post.json.ftl 的内容：
<#escape x as jsonUtils.encodeJSONString(x)> { "resultRepoWS": "${resultRepoWS}" } </#escape>
就是这样。有了这个，您将能够使用 Alfresco 5 将文件上传到 Alfresco 的存储库。
编辑：显然我必须制作一个 AMP 并将其映射到 Alfresco.war。但是现在我不能访问我写的代码，所以我想我将不得不使用 Webscripts 之类的。有人可以提供一个示例，说明如何使用 Java 支持的网络脚本将文档添加到 Alfresco 存储库吗？
原始问题：
我在 google 范围内搜索了一种使用 Java 代码将文档添加到 Alfresco 存储库的方法。但是我找不到可行的方法。我知道如何将文档添加到存储库：使用 NodeService。但问题是我无法获得 NodeService 的实例。我试过用@Autowired 注入它，我试过使用 bean，我试过使用 ApplicationContext。 None 的方法...
方式一：
注入 class:
@Autowired
NodeService nodeService
方式二：
在役-context.xml:
<bean id="somerandombeanname" class="management.FileManager" >
<property name="moduleId" value="${project.artifactId}" />
<property name="serviceRegistry" ref="ServiceRegistry" />
<property name="nodeService" ref="NodeService" />
<property name="transactionService" ref="TransactionService" />
<property name="contentService" ref="ContentService" />
</bean>
在 class 中，我为所有服务和 serviceRegistry 添加了 getter 和 setter：
private NodeService nodeService;
public void setNodeService(NodeService nodeService) {
this.nodeService = nodeService;
}
方式三：
appContext = new ClassPathXmlApplicationContext("classpath:alfresco/application-context.xml");
serviceRegistry = (ServiceRegistry) appContext.getBean(ServiceRegistry.SERVICE_REGISTRY);
nodeService = serviceRegistry.getNodeService();
方法#1 和#2 给了我一个 NullPointerException，只是声明 NodeService 为空。由于 AlfrescoRuntimeException，方式 #3 给出了一英里长的 StackTrace，因为它未能初始化密钥库：
Exception in thread "main" java.lang.reflect.InvocationTargetException
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at org.eclipse.jdt.internal.jarinjarloader.JarRsrcLoader.main(JarRsrcLoader.java:58)
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'ssl.keyStore' defined in class path resource [alfresco/encryption-context.xml]: Invocation of init method failed; nested exception is org.alfresco.error.AlfrescoRuntimeException: 04180000 Failed to initialize keystore:
Location: E:/Alfresco/alf_data/keystore/ssl.keystore
Provider: null
Type: JCEKS
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1513)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:521)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:458)
at org.springframework.beans.factory.support.AbstractBeanFactory.getObject(AbstractBeanFactory.java:293)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:223)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:290)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:191)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:633)
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:479)
at org.springframework.context.support.ClassPathXmlApplicationContext.<init>(ClassPathXmlApplicationContext.java:139)
at org.springframework.context.support.ClassPathXmlApplicationContext.<init>(ClassPathXmlApplicationContext.java:83)
at management.FileManager.<init>(FileManager.java:36)
at simple.start.main(start.java:25)
... 5 more
Caused by: org.alfresco.error.AlfrescoRuntimeException: 04180000 Failed to initialize keystore:
Location: E:/Alfresco/alf_data/keystore/ssl.keystore
Provider: null
Type: JCEKS
at org.alfresco.encryption.AlfrescoKeyStoreImpl.loadKeyStore(AlfrescoKeyStoreImpl.java:566)
at org.alfresco.encryption.AlfrescoKeyStoreImpl.safeInit(AlfrescoKeyStoreImpl.java:537)
at org.alfresco.encryption.AlfrescoKeyStoreImpl.init(AlfrescoKeyStoreImpl.java:122)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeCustomInitMethod(AbstractAutowireCapableBeanFactory.java:1639)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1580)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1510)
... 18 more
Caused by: java.lang.IllegalArgumentException: name
at sun.misc.URLClassPath$Loader.findResource(URLClassPath.java:494)
at sun.misc.URLClassPath.findResource(URLClassPath.java:176)
at java.net.URLClassLoader.run(URLClassLoader.java:551)
at java.net.URLClassLoader.run(URLClassLoader.java:549)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findResource(URLClassLoader.java:548)
at java.lang.ClassLoader.getResource(ClassLoader.java:1147)
at org.springframework.core.io.ClassPathResource.resolveURL(ClassPathResource.java:147)
at org.springframework.core.io.ClassPathResource.exists(ClassPathResource.java:135)
at org.alfresco.encryption.SpringKeyResourceLoader.getSafeInputStream(SpringKeyResourceLoader.java:67)
at org.alfresco.encryption.SpringKeyResourceLoader.loadKeyMetaData(SpringKeyResourceLoader.java:133)
at org.alfresco.encryption.AlfrescoKeyStoreImpl$KeyInfoManager.loadKeyMetaData(AlfrescoKeyStoreImpl.java:1016)
at org.alfresco.encryption.AlfrescoKeyStoreImpl$KeyInfoManager.<init>(AlfrescoKeyStoreImpl.java:998)
at org.alfresco.encryption.AlfrescoKeyStoreImpl.getKeyInfoManager(AlfrescoKeyStoreImpl.java:395)
at org.alfresco.encryption.AlfrescoKeyStoreImpl.loadKeyStore(AlfrescoKeyStoreImpl.java:560)
... 27 more
是的，密钥库存在，是的，我已经重新生成了一个新的密钥库。
我正在使用 Alfresco 5.0.1，我正在 Repository 方面（不是共享）工作。
@Autowired
NodeService nodeService
不能在露天使用
您需要使用正确的 setter 方法注入它。 您的 bean 应该如下所示。
<bean id="somerandombeanname" class="management.FileManager" >
<property name="moduleId" value="${project.artifactId}" />
<property name="serviceRegistry" ref="ServiceRegistry" />
<property name="nodeService" ref="NodeService" />
<property name="transactionService" ref="TransactionService" />
<property name="contentService" ref="ContentService" />
</bean>
您的 java class 应包含以下用于注入 nodeService 的内容。
private NodeService nodeService;
public void setNodeService(NodeService nodeService) {
this.nodeService = nodeService;
}
幸运的是我有通过 JAVA 支持的网络脚本上传文件的代码。希望这可以帮助您 too.To 创建 java 支持的 webscript 请参阅 this
创建一个名为CustomFileUpload.java的class并放入以下内容
package com.upload;
import org.springframework.extensions.webscripts.Cache;
import org.springframework.extensions.webscripts.DeclarativeWebScript;
import org.springframework.extensions.webscripts.Status;
import org.springframework.extensions.webscripts.WebScriptRequest;
import java.io.File;
import java.io.IOException;
import java.io.InputStream;
import java.net.URL;
import java.net.URLConnection;
import java.util.HashMap;
import java.util.Map;
import org.apache.commons.httpclient.HttpClient;
import org.apache.commons.httpclient.methods.PostMethod;
import org.apache.commons.httpclient.methods.multipart.FilePart;
import org.apache.commons.httpclient.methods.multipart.MultipartRequestEntity;
import org.apache.commons.httpclient.methods.multipart.Part;
import org.apache.commons.httpclient.methods.multipart.StringPart;
import org.apache.commons.io.IOUtils;
import org.json.JSONException;
import org.json.JSONObject;
public class CustomFileUpload extends DeclarativeWebScript {
private final String UPLOAD_FILE_PATH = "C:\Users\Test\Desktop\test.txt";
private int statusCode;
protected Map<String, Object> executeImpl(WebScriptRequest arg0, Status status, Cache cache) {
Map<String, Object> model = new HashMap<String, Object>();
try {
String URL = "http://localhost:8080/alfresco/service/upload/fileupload?alf_ticket=" +getAlfticket();
File file = new File(UPLOAD_FILE_PATH);
String filetype = "text/plain";
String filename = file.getName();
HttpClient client = new HttpClient();
PostMethod post = new PostMethod(URL);
Part[] parts = {
new FilePart("filedata", filename, file, filetype, null),
new StringPart("filename", filename),
new StringPart("description", "This is test description"),
new StringPart("destination", "workspace://SpacesStore/bb424b1d-0418-4954-8591-b8c807264df0")
};
post.setRequestEntity(new MultipartRequestEntity(parts, post.getParams()));
statusCode = client.executeMethod(post);
System.out.println(post.getResponseBodyAsString());
post.releaseConnection();
} catch (Exception e) {
e.printStackTrace();
}
if (statusCode == 200) {
model.put("result", "File uploaded successfully.");
return model;
} else {
model.put("result", "There was an error while uploading document.");
return model;
}
}
private static String getAlfticket() throws IOException, JSONException {
URL url = new URL("http://localhost:8080/alfresco/service/api/login?u=admin&pw=admin&format=json");
URLConnection con = url.openConnection();
InputStream in = con.getInputStream();
String encoding = con.getContentEncoding();
encoding = encoding == null ? "UTF-8" : encoding;
String json = IOUtils.toString(in, encoding);
JSONObject getData = new JSONObject(json);
return getData.getJSONObject("data").get("ticket").toString();
}
}
注意： 在目标位置，您可以将要上传的文件夹的 nodeRef 放入其中。
然后在上下文文件中创建 bean，随便你怎么命名 mycustom-context.xml 并将其放入 ALFRESCO_HOME\tomcat\shared\classes\alfresco\extension 和内容
<bean id="webscript.com.upload.customupload.post" class="com.upload.CustomFileUpload" parent="webscript">
</bean>
最终通过创建 customupload.post.desc.xml 在 alfresco 中注册此 Web 脚本。然后放
<webscript>
<shortname>File Upload</shortname>
<description>Upload files to user home</description>
<url>/upload/fileupload?alf_ticket={ticket}</url>
<format default="json"/>
<authentication>user</authentication>
</webscript>
我们声明的最后创建视图 JSON 是默认格式，因此我们需要创建 customupload.post.json.ftl
${result}
并将这两个文件放入 ALFRESCO_HOME\tomcat\shared\classes\alfresco\extension\templates\webscripts\com\upload
现在重启服务器并点击http://localhost:8080/alfresco/service/upload/fileupload and you will see file uploaded in folder(Whatever you have given). For Reference
终于！这是将文件添加到存储库的解决方案：
CustomFileUpload.java:
package org.example;
import org.springframework.extensions.webscripts.Cache;
import org.springframework.extensions.webscripts.DeclarativeWebScript;
import org.springframework.extensions.webscripts.Status;
import org.springframework.extensions.webscripts.WebScriptRequest;
import java.io.File;
import java.io.IOException;
import java.io.Serializable;
import java.util.HashMap;
import java.util.Map;
import org.alfresco.error.AlfrescoRuntimeException;
import org.alfresco.model.ContentModel;
import org.alfresco.repo.content.MimetypeMap;
import org.alfresco.service.ServiceRegistry;
import org.alfresco.service.cmr.repository.ContentWriter;
import org.alfresco.service.cmr.repository.NodeRef;
import org.alfresco.service.cmr.repository.StoreRef;
import org.alfresco.service.cmr.search.ResultSet;
import org.alfresco.service.cmr.search.SearchService;
import org.alfresco.service.namespace.NamespaceService;
import org.alfresco.service.namespace.QName;
import org.apache.commons.io.FileUtils;
public class CustomFileUpload extends DeclarativeWebScript {
private final String UPLOAD_FILE_PATH = "{someRandomFile}";
private final String UPLOAD_DESTINATION = "workspace://SpacesStore/{someRandomNodeRef}";
protected ServiceRegistry serviceRegistry;
public ServiceRegistry getServiceRegistry() {
return serviceRegistry;
}
public void setServiceRegistry(ServiceRegistry serviceRegistry) {
this.serviceRegistry = serviceRegistry;
}
protected Map<String, Object> executeImpl(WebScriptRequest req, Status status, Cache cache) {
File file = new File(UPLOAD_FILE_PATH);
// NodeRef parent = getCompanyHome();
NodeRef parent = new NodeRef(UPLOAD_DESTINATION);
String name = "name of file in Repository " + System.currentTimeMillis();
Map<QName, Serializable> props = new HashMap<QName, Serializable>(1);
props.put(ContentModel.PROP_NAME, name);
// use the node service to create a new node
NodeRef node = serviceRegistry.getNodeService().createNode(
parent,
ContentModel.ASSOC_CONTAINS,
QName.createQName(NamespaceService.CONTENT_MODEL_1_0_URI, name),
ContentModel.TYPE_CONTENT, props).getChildRef();
// Use the content service to set the content onto the newly created
// node
ContentWriter writer = serviceRegistry.getContentService().getWriter(node, ContentModel.PROP_CONTENT, true);
writer.setMimetype(MimetypeMap.MIMETYPE_TEXT_PLAIN);
writer.setEncoding("UTF-8");
String text = "";
try {
text = FileUtils.readFileToString(file);
} catch (IOException e) {
e.printStackTrace();
}
writer.putContent(text);
Map<String, Object> model = new HashMap<String, Object>();
if (status.getCode() == Status.STATUS_OK) {
model.put("resultRepoWS", "File \"" + file.getName() + "\" uploaded successfully to the repository. Status: " + status.getCode());
return model;
} else {
model.put("resultRepoWS", "There was an error while uploading document \"" + file.getName() + "\" - Status: " + status.getCode());
return model;
}
}
//If you want to test with CompanyHome first use this method instead of the NodeRef
@SuppressWarnings("unused")
private NodeRef getCompanyHome() {
StoreRef storeRef = new StoreRef(StoreRef.PROTOCOL_WORKSPACE, "SpacesStore");
serviceRegistry.getSearchService();
ResultSet rs = serviceRegistry.getSearchService().query(storeRef, SearchService.LANGUAGE_XPATH, "/app:company_home");
NodeRef parent = null;
try {
if (rs.length() == 0) {
throw new AlfrescoRuntimeException("Didn't find Company Home");
}
parent = rs.getNodeRef(0);
} finally {
rs.close();
}
return parent;
}
}
此 java class 放置在以下文件夹中：
{tomcat}\webapps\alfresco\WEB-INF\classes\org\example
其中 org\example 与包 org.example 相同。现在我们有了 class，现在我们需要配置文件，我这样称呼它们：
- customfileupload-context.xml
位于此处
- {tomcat}\shared\classes\alfresco\extension
您还需要这些：
- customfileupload.post.desc.xml
- customfileupload.post.json.ftl
位于此处
- {tomcat}\shared\classes\alfresco\extension\webscripts\org\example
注意到文件夹了吗？和前面说的包一样。
customfileupload 的内容-context.xml:
<?xml version='1.0' encoding='UTF-8'?>
<!DOCTYPE beans PUBLIC '-//SPRING//DTD BEAN 2.0//EN'
'http://www.springframework.org/dtd/spring-beans-2.0.dtd'>
<beans>
<bean id="webscript.org.example.customfileupload.post" class="org.example.CustomFileUpload" parent="webscript">
<property name="ServiceRegistry" ref="ServiceRegistry" />
</bean>
</beans>
customfileupload.post.desc.xml 的内容：
<webscript>
<shortname>File Upload</shortname>
<description>Upload files to user home</description>
<url>/upload/fileupload.json</url>
<format default="json"/>
<authentication runas="admin">guest</authentication>
<transaction>required</transaction>
</webscript>
customfileupload.post.json.ftl 的内容：
<#escape x as jsonUtils.encodeJSONString(x)> { "resultRepoWS": "${resultRepoWS}" } </#escape>
就是这样。有了这个，您将能够使用 Alfresco 5 将文件上传到 Alfresco 的存储库。