Exception in thread "main" com.sun.jersey.api.client.ClientHandlerException: java.net.SocketTimeoutException: Read timed out at com.sun.jersey.client.urlconnection.URLConnectionClientHandler.handle(URLConnectionClientHandler.java:131) at com.sun.jersey.api.client.Client.handle(Client.java:616) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:559) at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:72) at com.sun.jersey.api.client.WebResource$Builder.post(WebResource.java:494) at org.neo4j.rest.graphdb.ExecutingRestRequest.post(ExecutingRestRequest.java:134) at org.neo4j.rest.graphdb.ExecutingRestAPI.query(ExecutingRestAPI.java:404) at org.neo4j.rest.graphdb.ExecutingRestAPI.query(ExecutingRestAPI.java:425) at org.neo4j.rest.graphdb.RestAPIFacade.query(RestAPIFacade.java:230) at org.neo4j.rest.graphdb.query.RestCypherQueryEngine.query(RestCypherQueryEngine.java:50) at org.neo4j.rest.graphdb.RestGraphDatabase.getAllNodes(RestGraphDatabase.java:74) at com.neo4j.util.DownloadData.downloadData(DownloadData.java:33) at com.neo4j.main.MainTest.main(MainTest.java:16)Caused by: java.net.SocketTimeoutException: Read timed out at java.net.SocketInputStream.socketRead0(Native Method) at java.net.SocketInputStream.read(SocketInputStream.java:129) at java.io.BufferedInputStream.fill(BufferedInputStream.java:218) at java.io.BufferedInputStream.read1(BufferedInputStream.java:258) at java.io.BufferedInputStream.read(BufferedInputStream.java:317) at sun.net.www.http.HttpClient.parseHTTPHeader(HttpClient.java:687) at sun.net.www.http.HttpClient.parseHTTP(HttpClient.java:632) at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1049) at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:373) at com.sun.jersey.client.urlconnection.URLConnectionClientHandler._invoke(URLConnectionClientHandler.java:218) at com.sun.jersey.client.urlconnection.URLConnectionClientHandler.handle(URLConnectionClientHandler.java:129) ... 12 more
<?xml version="1.0" encoding="UTF-8" standalone="no"?><beans xmlns="http://www.springframework.org/schema/beans" xmlns:context="http://www.springframework.org/schema/context" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:neo4j="http://www.springframework.org/schema/data/neo4j" xmlns:tx="http://www.springframework.org/schema/tx" xsi:schemaLocation="
<context:spring-configured /> <context:annotation-config /> <context:component-scan base-package="org.springframework.data.neo4j.examples.hellograph" />
<neo4j:config graphDatabaseService="graphDatabaseService" /> <bean id="graphDatabaseService" class="org.springframework.data.neo4j.rest.SpringRestGraphDatabase"> <constructor-arg index="0" value="http://localhost:7474/db/data" /> </bean>
<neo4j:repositories base-package="org.springframework.data.neo4j.examples.hellograph" />
<bean id="neo4jTemplate" class="org.springframework.data.neo4j.support.Neo4jTemplate"> <constructor-arg ref="graphDatabaseService" /> </bean>
<bean id="transactionManager" class="org.springframework.transaction.jta.JtaTransactionManager"> <property name="transactionManager"> <bean class="org.neo4j.kernel.impl.transaction.SpringTransactionManager"> <constructor-arg ref="graphDatabaseService" /> </bean> </property> <property name="userTransaction"> <bean class="org.neo4j.kernel.impl.transaction.UserTransactionImpl"> <constructor-arg ref="graphDatabaseService" /> </bean> </property> </bean>
<tx:annotation-driven mode="aspectj" transaction-manager="transactionManager" /></beans>
import java.io.BufferedReader;import java.io.BufferedWriter;import java.io.File;import java.io.FileWriter;import java.io.IOException;import java.util.Iterator;
import org.neo4j.graphdb.Node;import org.springframework.data.neo4j.support.Neo4jTemplate;
import com.neo4j.main.ContextUtil;
public class DownloadData { public static BufferedReader bufread; private static String path = "D:/data.txt"; private static File filename = new File(path); private static FileWriter fileWriter; private static BufferedWriter bw;
private static Neo4jTemplate template = (Neo4jTemplate) ContextUtil.getContext().getBean("neo4jTemplate");
@SuppressWarnings("deprecation") public static void downloadData() { System.out.println("test"); try { creatTxtFile(); fileWriter = new FileWriter(path); bw = new BufferedWriter(fileWriter); for (Node n : template.getGraphDatabaseService().getAllNodes()) { // Node n = db.getNodeById(2); System.out.println("Got node " + n); Iterator<String> it = n.getPropertyKeys().iterator(); String str = ""; while (it.hasNext()) { String key = it.next(); str = str + " " + key + ":" + n.getProperty(key); } writeTxtFile(n.getId() + str); } fileWriter.flush(); bw.close(); fileWriter.close(); } catch (IOException e) { e.printStackTrace(); } finally { template.getGraphDatabaseService().shutdown(); } }
public static void creatTxtFile() throws IOException { if (!filename.exists()) { filename.createNewFile(); System.err.println(filename + "is greated!"); } }
/** * write file. * */ public static void writeTxtFile(String newStr) throws IOException { bw.newLine(); bw.write(newStr); }}
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import java.io.BufferedReader;import java.io.BufferedWriter;import java.io.File;import java.io.FileWriter;import java.io.IOException;import java.util.Iterator;
import org.neo4j.graphdb.GraphDatabaseService;import org.neo4j.graphdb.Node;import org.neo4j.kernel.EmbeddedGraphDatabase;
public class DownloadData { public static BufferedReader bufread; private static String path = "D:/data.txt"; private static File filename = new File(path); private static FileWriter fileWriter;
private static BufferedWriter bw;
private static final String DB_PATH = "D:/neo4j/data/data"; private static GraphDatabaseService db = new EmbeddedGraphDatabase(DB_PATH);
@SuppressWarnings("deprecation") public static void downloadData() {
try { DownloadData.creatTxtFile();
fileWriter = new FileWriter(path); bw = new BufferedWriter(fileWriter);
for (Node n : db.getAllNodes()) {
// Node n = db.getNodeById(2); System.out.println("Got node " + n); Iterator<String> it = n.getPropertyKeys().iterator(); String str = ""; while (it.hasNext()) { String key = it.next(); str = str + " " + key + ":" + n.getProperty(key); }
DownloadData.writeTxtFile(n.getId() + str);
} fileWriter.flush(); bw.close(); fileWriter.close(); } catch (IOException e) { e.printStackTrace(); } }
public static void creatTxtFile() throws IOException { if (!filename.exists()) { filename.createNewFile(); System.err.println(filename + "is greated!"); } }
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