android - Neo4j OGM Library Driver configuration -

-

i'm trying use neo4j ogm library 2.0.1 in android application.

this builde.gradle file:

dependencies {     compile filetree(dir: 'libs', include: ['*.jar'])     testcompile 'junit:junit:4.12'     compile 'com.android.support:appcompat-v7:23.3.0'     compile 'org.neo4j:neo4j-ogm-core:2.0.1'     compile 'org.neo4j:neo4j-ogm-http-driver:2.0.1' }

then in oncreate() method inside main activity:

configuration configuration = components.configuration();         configuration.driverconfiguration()                 .setdriverclassname("org.neo4j.ogm.drivers.http.driver.httpdriver")                 .seturi("http://socialphonebook:a24mwont0eapsi2ct679@socialphonebook.sb09.stations.graphenedb.com:24789/db/data/"); sessionfactory sessionfactory = new sessionfactory("it.lucaspuerari.entities"); sessionfactory.opensession();

i got error:

e: fatal exception: main    java.lang.nosuchmethoderror: no static method encodebase64string([b)ljava/lang/string; in class lorg/apache/commons/codec/binary/base64; or super classes (declaration of 'org.apache.commons.codec.binary.base64' appears in /system/framework/org.apache.http.legacy.boot.jar)        @ org.neo4j.ogm.authentication.usernamepasswordcredentials.<init>(usernamepasswordcredentials.java:28)        @ org.neo4j.ogm.config.driverconfiguration.setcredentials(driverconfiguration.java:72)        @ org.neo4j.ogm.config.driverconfiguration.seturi(driverconfiguration.java:58)

your problem trying use ogm on android, team behind ogm never try in android environment , android isn't target platform. may know android java different oracle java.

if want use ogm on android recommend fork ogm , try build , run test agains android java.

your problem missing encodebase64string method, because android's library old , should use android.util.base64 instead of org.apache.commons.codec.binary.base64.


Comments

Post a Comment

Popular posts from this blog

java - nested exception is org.hibernate.exception.SQLGrammarException: could not extract ResultSet Hibernate+SpringMVC -

-
i trying fetch records database , having above error this classs appropriate getters , setters public class user { private int id; private string username; private string password; private string email; i have create database , inserted data below configuration <bean id="datasource" class="org.apache.commons.dbcp2.basicdatasource" destroy-method="close"> <property name="driverclassname" value="com.mysql.jdbc.driver"/> <property name="url" value="jdbc:mysql://localhost:3306/usersdb"/> <property name="username" value="root"/> <property name="password" value=""/> </bean> this complete stacktrace severe: servlet.service() servlet [appservlet] in context path [/spring] threw exception [request processing failed; nested exception org.hibernate.exception.sqlgrammarexception: not ...
Read more

sql - Postgresql tables exists, but getting "relation does not exist" when querying -

-
Image
i have postgresql db number of tables. if query: select column_name information_schema.columns table_name="my_table"; i list of columns returned properly. however, when query: select * "my_table"; i error: (programmingerror) relation "my_table" not exist 'select *\n "my_table"\n' {} any thoughts on why can columns, can't query table? goal able query table. you have include schema if isnt public one select * <schema>."my_table" or can change default schema show search_path; set search_path my_schema; check table schema here select * information_schema.columns for example if table on default schema public both works ok select * parroquias_region select * public.parroquias_region but sectors need specify schema select * map_update.sectores_point
Read more

asp.net mvc - breakpoint on javascript in CSHTML? -

-
i have .cshtml file has javascript tag. within script tag have few lines of javascript. first line of javascript refers property in @viewbag. other javascript lines plain script without mvc related references. observation: can place breakpoints (visual studio 2015) on each of these javascript lines. however, breakpoints has white dot in center of breakpoint symbol (red circle) except line @viewbag reference (this particular line not have white dot in center). it seems breakpoint without white dot hit during run-time. question: can explain going on here? white dot mean? why plain red breakpoint line line hitting breakpoint? the visual studio debugger expecting debug actual server-side code within .cshtml file opposed client-side javascript within it. iirc, visual studio allow debug javascript code expected in internet explorer (and possibly edge), other browsers want use either third-party tool or developer tools (f12) within browser. an easy approach take advant...
Read more