I am getting NoSuchMethod exception when I try to migrate existing endpoints version 1.o code to endpoints framework version 2.
I am using the guide in this url here
https://cloud.google.com/endpoints/docs/frameworks/java/migrating
but I keep getting this error message
java.lang.NoSuchMethodException: sampe-package-path.EndpointClassEndpoint.<init>()
at java.lang.Class.getConstructor0(Class.java:3082)
at java.lang.Class.newInstance(Class.java:412)
at com.google.api.server.spi.EndpointsServlet.createService(EndpointsServlet.java:143)
at com.google.api.server.spi.EndpointsServlet.createSystemService(EndpointsServlet.java:128)
at com.google.api.server.spi.EndpointsServlet.init(EndpointsServlet.java:57)
I have used the exact web.xml in the example on migrating here
Could there be something I am missing out?
In the Endpoint class above I just have a single parameter constructor like this
@Inject
public EndpointClassEndpoint(EndpointClassContext context) {
this.context = context;
}
I would appreciate any help to resolve this error
Adding the complete web.xml as requested by @saiyr
<?xml version="1.0" encoding="utf-8" standalone="no"?>
<web-app xmlns="http://java.sun.com/xml/ns/javaee"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" version="2.5"
xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd">
<listener>
<listener-class>
somethpath.bootstrap.CompanyOneGSCL
</listener-class>
</listener>
<listener>
<listener-class>
somethpath.bootstrap.listeners.ObjectifyLoaderContextListener
</listener-class>
</listener>
<!-- GUICE -->
<filter>
<filter-name>guiceFilter</filter-name>
<filter-class>com.google.inject.servlet.GuiceFilter</filter-class>
</filter>
<filter-mapping>
<filter-name>guiceFilter</filter-name>
<url-pattern>/_ah/spi/*</url-pattern>
<url-pattern>/*</url-pattern>
</filter-mapping>
<!-- ENDPOINTS -->
<servlet>
<servlet-name>EndpointsServlet</servlet-name>
<servlet-class>com.google.api.server.spi.EndpointsServlet</servlet-class>
<init-param>
<param-name>services</param-name>
<param-value>
somethpath.endpoints.PraxoneV1API,
somethpath.endpoints.EmpresasEndpoint,
csomethpath.endpoints.AdministrationEndpoint,
somethpath.endpoints.CentrosEndpoint,
somethpath.endpoints.CargosEndpoint,
somethpath.endpoints.TrabajadoresEndpoint,
somethpath.endpoints.EvaluacionEndpoint,
somethpath.endpoints.EpidemiologiaEndpoint,
somethpath.endpoints.ActividadEndpoint,
somethpath.endpoints.TrabajadoresOpenEndpoint,
somethpath.endpoints.AsyncJobEndpoint
</param-value>
</init-param>
</servlet>
<servlet-mapping>
<servlet-name>EndpointsServlet</servlet-name>
<url-pattern>/_ah/api/*</url-pattern>
</servlet-mapping>
<!-- MonitorCompanyTask Servlet -->
<servlet>
<servlet-name>MonitorCompanyTask</servlet-name>
<servlet-class>reducted-path.MonitorCompanyTask</servlet-class>
</servlet>
<servlet-mapping>
<servlet-name>MonitorCompanyTask</servlet-name>
<url-pattern>/tasks/v1/monitor/company</url-pattern>
</servlet-mapping>
<!--servlet>
<servlet-name>appstats</servlet-name>
<servlet-class>com.google.appengine.tools.appstats.AppstatsServlet</servlet-class>
</servlet>
<servlet-mapping>
<servlet-name>appstats</servlet-name>
<url-pattern>/appstats/*</url-pattern>
</servlet-mapping>
<security-constraint>
<web-resource-collection>
<web-resource-name>appstats</web-resource-name>
<url-pattern>/appstats/*</url-pattern>
</web-resource-collection>
<auth-constraint>
<role-name>admin</role-name>
</auth-constraint>
</security-constraint -->
<!-- All app must use HTTPS -->
<security-constraint>
<web-resource-collection>
<web-resource-name>any</web-resource-name>
<url-pattern>/*</url-pattern>
</web-resource-collection>
<user-data-constraint>
<transport-guarantee>CONFIDENTIAL</transport-guarantee>
</user-data-constraint>
</security-constraint>
</web-app>
When I do gradle dependencies this is what I get
+--- com.google.endpoints:endpoints-framework:2.0.8
| +--- javax.servlet:servlet-api:2.5
| +--- com.google.guava:guava:19.0 -> 20.0
| +--- com.fasterxml.jackson.core:jackson-annotations:2.6.4 -> 2.9.0
| +--- com.fasterxml.jackson.core:jackson-core:2.6.4 -> 2.9.6
| +--- com.fasterxml.jackson.core:jackson-databind:2.6.4 -> 2.9.6
| | +--- com.fasterxml.jackson.core:jackson-annotations:2.9.0
| | \--- com.fasterxml.jackson.core:jackson-core:2.9.6
| +--- com.google.appengine:appengine-api-1.0-sdk:1.9.49 -> 1.9.64
| +--- com.google.http-client:google-http-client-jackson2:1.21.0 -> 1.23.0
| | +--- com.google.http-client:google-http-client:1.23.0
| | | +--- com.google.code.findbugs:jsr305:1.3.9 -> 3.0.1
| | | \--- org.apache.httpcomponents:httpclient:4.0.1 -> 4.5.2
| | | +--- org.apache.httpcomponents:httpcore:4.4.4
| | | +--- commons-logging:commons-logging:1.2
| | | \--- commons-codec:commons-codec:1.9 -> 1.10
| | \--- com.fasterxml.jackson.core:jackson-core:2.1.3 -> 2.9.6
| +--- com.google.api-client:google-api-client:1.21.0 -> 1.23.0
| | +--- com.google.oauth-client:google-oauth-client:1.23.0
| | | +--- com.google.http-client:google-http-client:1.23.0 (*)
| | | \--- com.google.code.findbugs:jsr305:1.3.9 -> 3.0.1
| | +--- com.google.http-client:google-http-client-jackson2:1.23.0 (*)
| | \--- com.google.guava:guava-jdk5:17.0
| +--- com.google.api-client:google-api-client-appengine:1.21.0 -> 1.23.0
| | +--- com.google.oauth-client:google-oauth-client-appengine:1.23.0
| | | +--- com.google.http-client:google-http-client-appengine:1.23.0
| | | | \--- com.google.http-client:google-http-client:1.23.0 (*)
| | | +--- com.google.oauth-client:google-oauth-client:1.23.0 (*)
| | | \--- com.google.oauth-client:google-oauth-client-servlet:1.23.0
| | | +--- com.google.oauth-client:google-oauth-client:1.23.0 (*)
| | | +--- com.google.http-client:google-http-client-jdo:1.23.0
| | | | +--- com.google.http-client:google-http-client:1.23.0 (*)
| | | | \--- javax.jdo:jdo2-api:2.3-eb
| | | | \--- javax.transaction:transaction-api:1.1
| | | \--- javax.jdo:jdo2-api:2.3-eb (*)
| | +--- com.google.api-client:google-api-client:1.23.0 (*)
| | +--- com.google.api-client:google-api-client-servlet:1.23.0
| | | +--- com.google.oauth-client:google-oauth-client-servlet:1.23.0 (*)
| | | +--- com.google.api-client:google-api-client:1.23.0 (*)
| | | +--- javax.servlet:servlet-api:2.5
| | | \--- javax.jdo:jdo2-api:2.3-eb (*)
| | \--- com.google.http-client:google-http-client-appengine:1.23.0 (*)
| +--- com.google.code.findbugs:jsr305:3.0.1
| +--- io.swagger:swagger-models:1.5.9
| | +--- com.fasterxml.jackson.core:jackson-annotations:2.4.5 -> 2.9.0
| | +--- org.slf4j:slf4j-api:1.6.3 -> 1.7.21
| | \--- io.swagger:swagger-annotations:1.5.9
| +--- io.swagger:swagger-core:1.5.9
| | +--- org.apache.commons:commons-lang3:3.2.1
| | +--- org.slf4j:slf4j-api:1.6.3 -> 1.7.21
| | +--- com.fasterxml.jackson.core:jackson-annotations:2.4.5 -> 2.9.0
| | +--- com.fasterxml.jackson.core:jackson-databind:2.4.5 -> 2.9.6 (*)
| | +--- com.fasterxml.jackson.datatype:jackson-datatype-joda:2.4.5
| | | +--- com.fasterxml.jackson.core:jackson-annotations:2.4.0 -> 2.9.0
| | | +--- com.fasterxml.jackson.core:jackson-core:2.4.5 -> 2.9.6
| | | +--- com.fasterxml.jackson.core:jackson-databind:2.4.5 -> 2.9.6 (*)
| | | \--- joda-time:joda-time:2.2 -> 2.9.4
| | +--- com.fasterxml.jackson.dataformat:jackson-dataformat-yaml:2.4.5
| | | +--- com.fasterxml.jackson.core:jackson-core:2.4.5 -> 2.9.6
| | | \--- org.yaml:snakeyaml:1.12
| | +--- io.swagger:swagger-models:1.5.9 (*)
| | +--- com.google.guava:guava:18.0 -> 20.0
| | \--- javax.validation:validation-api:1.1.0.Final
| \--- org.slf4j:slf4j-nop:1.7.21
| \--- org.slf4j:slf4j-api:1.7.21
I can see com.google.appengine:appengine-api-1.0-sdk:1.9.49 -> 1.9.64 and others that look like endpoints 1 dependencies, are these fine here?
web.xmlconfiguration? - saiyr