Can I not use the following Gradle approach to dependencies in Grails? I do not have nor want a parent directory;
https://stackoverflow.com/a/19303545/2288004
When I try it, I get the the following error;
Caused by: java.lang.IllegalStateException: Expected method not found:
java.lang.NoSuchMethodException:
org.springframework.boot.context.embedded.tomcat.TomcatEmbeddedContext.addApplicationListener(org.apache.catalina.deploy.ApplicationListener)
It works when I use a parent directory for the settings.gradle, but unfortunately it’s not how I want to structure the project.
The following was indeed the solution I was looking for,
include ":myplugin"
project(':myplugin').projectDir = new File(settingsDir, '../myplugin')
The error was down to how I was managing my tomcat dependencies between the two projects.
Tomcat was already being pulled in via the plugin but while I still needed to reference tomcat at compile time in the application, I also needed to make sure it was the same version, and so added the following just above "dependencies" to target the version I required;
ext['tomcat.version'] = '7.0.70'
Related
I have a java web application secured with OKTA. I have the below code which throws the below exception,
Client client = Clients.builder()
.setOrgUrl((String)SessionUtils.getSession().getAttribute("serverUrl"))
.setClientCredentials(new TokenClientCredentials((String)SessionUtils.getSession().getAttribute("apiKey")))
.build();
When I run it, I get the below error. I have tried adding the jar by going to the buildPath of eclipse project. I am using the below dependencies in my POM and this used to work before when my project had an ANT build. But I started getting this error when I moved to Maven.
java.lang.IllegalStateException: Unable to find a
'com.okta.sdk.impl.http.RequestExecutorFactory' implementation on the
classpath. Please ensure you have added the okta-sdk-httpclient.jar
file to your runtime classpath. at
com.okta.commons.lang.Classes.lambda$loadFromService$0(Classes.java:205)
at java.util.Optional.orElseThrow(Optional.java:290) at
com.okta.commons.lang.Classes.loadFromService(Classes.java:205) at
com.okta.sdk.impl.client.BaseClient.createRequestExecutor(BaseClient.java:103)
at com.okta.sdk.impl.client.BaseClient.(BaseClient.java:72) at
com.okta.sdk.impl.client.AbstractClient.(AbstractClient.java:60)
at
com.okta.sdk.impl.client.DefaultClient.(DefaultClient.java:117)
at
com.okta.sdk.impl.client.DefaultClientBuilder.build(DefaultClientBuilder.java:322)
I could resolve this by using the okta-sdk-httpclient :v1.5.2 to match some of the other OKTA dependencies that I had in my project.
Below are the dependencies that I had in my project prior to the fix.
-okta-authn-sdk-api :v1.0.0
-okta-authn-sdk-impl :v1.0.0
-okta-http-api :v1.2.8
-okta-commons-lang :v1.2.8
-okta-config-check :v1.2.8
-okta-http-okhttp :v1.2.8
-okta-jwt-verifier :v0.5.1
-okta-jwt-verifier-impl:v0.4.0
-okta-sdk :v0.0.4
-okta-sdk-api :v1.5.2
-okta-sdk-httpclient :v6.0.0
-okta-sdk-impl :v1.5.2
I got some source code and was asked to build it. It was a Gradle project. So I changed to the project directory and ran:
$ gradle clean assemble
and the following error came up:
...
* What went wrong:
A problem occurred evaluating root project 'pcase'.
> Could not get unknown property 'postgresql.jdbc' for root project 'pcase' of type org.gradle.api.Project.
...
There is a settings.gradle file in the project folder too. It contains:
rootProject.name = 'pcase'
I took a look at build.gradle and found lots of occurrences like
${project['x']}
For example:
buildscript {
dependencies {
...
// FlywayDB, JOOQ.
classpath "org.postgresql:postgresql:${project['postgresql.jdbc']}"
classpath "org.flywaydb:flyway-gradle-plugin:${project['flywaydb.plugin.version']}"
classpath "nu.studer:gradle-jooq-plugin:${project['jooq.plugin.version']}"
...
What could be ${project['x']}? Looks like associative array in bash and the build script tries to get the value of the key 'x'.
But I didn't find the place in code where this array would be declared and initialized.
The question is: Is the project buildable or is it better to consult the company that worked at it before me?
From the information provided, the project is perfectly buildable, to some certain extend. First of all, project['a.b.c'] is Groovy syntax to access properties from the project object. They're referred to as project properties.
They can be set via
Project properties via command line: gradle -Ppostgresql.jdbc=x.y.z
System properties via command line: gradle -Dorg.gradle.project.postgresql.jdbc=x.y.z
System properties via gradle.properties: org.gradle.project.postgresql.jdbc=x.y.z
All 3 properties (postgresql.jdbc, flywaydb.plugin.version, jooq.plugin.version) denote the version numbers of the particular build script dependencies. However, which versions to use best is beyond my knowledge. I would certainly consult the respective project websites, Maven artifact search or simply ask the company.
org.postgresql:postgresql is the database JDBC driver and certainly depends on the database version.
org.flywaydb:flyway-gradle-plugin is for database migrations. Try with the latest version.
I wasn't able to find gradle-jooq-plugin on Maven central. It's most likely available on the Gradle Plugin Portal.
I have added dependency guava for using Multimaps and also I have added Hive dependency in my project.
I am getting the following error while compiling application.
An attempt was made to call the method com.google.common.collect.Multimaps.asMap(Lcom/google/common/collect/ListMultimap;)Ljava/util/Map; but it does not exist. Its class, com.google.common.collect.Multimaps, is available from the following locations:
jar:file:/Users/sreenivas/.m2/repository/org/apache/hive/hive-exec/1.2.1/hive-exec-1.2.1.jar!/com/google/common/collect/Multimaps.class
jar:file:/Users/sreenivas/.m2/repository/com/google/guava/guava/25.1-jre/guava-25.1-jre.jar!/com/google/common/collect/Multimaps.class
It was loaded from the following location:
file:/Users/sreenivas/.m2/repository/org/apache/hive/hive-exec/1.2.1/hive-exec-1.2.1.jar
Action:
Correct the classpath of your application so that it contains a single, compatible version of com.google.common.collect.Multimaps.
Can anyone suggest me how to take the latest version dependency.
It is caused by the package hive-exec include /com/google/common/collect/Multimaps.class, as shown in picture:
If you have to include these two jar (hive-exec-1.2.1.jar and guava-25.1-jre.jar), you'd better fix hive-exec's source code and repackage it.
I have the problem that migrateDb using Flyway in a Gradle project sometimes causes
Unable to obtain inputstream for resource: META-INF/db/mysql/V1__script.sql
This error doesn't occur all the time but only sometimes but if it happens it's quite persistent and also a clean/rebuild of the project doesn't solve it.
The SQL script that is mentioned is contained within a JAR file that is referenced from the project as part of a multi module project.
My researched only brought me to https://github.com/flyway/flyway/issues/702 but this didn't lead me to the right way.
I'm also very confused that flyway is able to find the file during the classpath search but is then not able to get the input stream.
If you should need any further info please ask.
Further debugging: It seems that the error seems to happen as soon as a new file is added to the DB JAR. After rebuild and migrateDb the error occurs. If I remove the script again the error still occurs although the script is not in the generated JAR anymore. So I guess the classpath for searching for scripts and retrieving input stream is different. Does anybody know what differences there might be?
Complete stack trace:
Caused by: org.flywaydb.core.api.FlywayException: Unable to obtain inputstream for resource: META-INF/db/mysql/V1__script.sql
at org.flywaydb.core.internal.util.scanner.classpath.ClassPathResource.loadAsString(ClassPathResource.java:84)
at org.flywaydb.core.internal.resolver.sql.SqlMigrationResolver.scanForMigrations(SqlMigrationResolver.java:139)
at org.flywaydb.core.internal.resolver.sql.SqlMigrationResolver.resolveMigrations(SqlMigrationResolver.java:99)
at org.flywaydb.core.internal.resolver.sql.SqlMigrationResolver.resolveMigrations(SqlMigrationResolver.java:49)
at org.flywaydb.core.internal.resolver.CompositeMigrationResolver.collectMigrations(CompositeMigrationResolver.java:122)
at org.flywaydb.core.internal.resolver.CompositeMigrationResolver.doFindAvailableMigrations(CompositeMigrationResolver.java:104)
at org.flywaydb.core.internal.resolver.CompositeMigrationResolver.resolveMigrations(CompositeMigrationResolver.java:90)
at org.flywaydb.core.internal.resolver.CompositeMigrationResolver.resolveMigrations(CompositeMigrationResolver.java:43)
at org.flywaydb.core.internal.info.MigrationInfoServiceImpl.refresh(MigrationInfoServiceImpl.java:114)
at org.flywaydb.core.internal.command.DbValidate$2.call(DbValidate.java:164)
at org.flywaydb.core.internal.command.DbValidate$2.call(DbValidate.java:157)
at org.flywaydb.core.internal.util.jdbc.TransactionTemplate.execute(TransactionTemplate.java:75)
at org.flywaydb.core.internal.command.DbValidate.validate(DbValidate.java:157)
at org.flywaydb.core.Flyway.doValidate(Flyway.java:1280)
at org.flywaydb.core.Flyway.access$100(Flyway.java:71)
at org.flywaydb.core.Flyway$1.execute(Flyway.java:1176)
at org.flywaydb.core.Flyway$1.execute(Flyway.java:1168)
at org.flywaydb.core.Flyway.execute(Flyway.java:1650)
at org.flywaydb.core.Flyway.migrate(Flyway.java:1168)
at org.flywaydb.gradle.task.FlywayMigrateTask.run(FlywayMigrateTask.java:28)
at org.flywaydb.gradle.task.AbstractFlywayTask.runTask(AbstractFlywayTask.java:382)
Gradle Task:
// task that migrates the database
task migrateDb(type: org.flywaydb.gradle.task.FlywayMigrateTask) {
// parse hibernate config
def hibernateConfig = parseHibernateConfigByStageParameter()
// set config
url = hibernateConfig.url
driver = hibernateConfig.driver
user = hibernateConfig.username
password = hibernateConfig.password
locations = [ "classpath:${flywayDbPath}/${hibernateConfig.dbType}" ]
table = 'schema_version'
outOfOrder = true
ignoreMissingMigrations = true
}
Gradle dependency:
// dependencies
dependencies {
[...]
runtime project(':core:db:mysql')
[...]
}
During further testing I noticed that the error seems to be because of the Gradle Daemon. Adding --no-daemon to the migrateDb call works fine and doesn't trigger the error.
That's fine for me for now.
It turns out that I was deploying and old .war, which was built with some .sql files that were not around anymore.
Then I fixed this by running gradlew clean build
I'd like to create a subproject that acts as sole anchor for dependencies, ie. it includes no source code. Users can simply depend on the artifact created by the subproject in order to get all the required dependencies. So i've created foo-bar/build.gradle:
dependencies {
compile project(":foo-barz")
compile project(":foo-batz")
}
jar {
enabled = false
}
That seems to work as expected, until signing comes into the build process. I've then get an error message
:foo-bar:signArchives FAILED
What went wrong: Execution failed for task ':foo-bar:signArchives' >
java.io.FileNotFoundException:
/data/flo/code/foo/foo-bar/build/libs/foo-bar-4.0.1.jar (No such file
or directory)
How can I tell the signing plugin that it needs to sign just the pom file for this subproject?
I'd say either do not apply the java plugin, then you also don't need to disable the jar task, or also disable the signArchives task like you disabled the jar task.
I've came up with just creating an empty file with
foo-bar/src/main/java/org/foo/bar/FooBarDummy.java
so that all tasks are happy and an empty jar is created, signed and deployed. Thaks to Peter Niederwieser, Vampire and Daryl Teo for their input. I've found no elegant an easy solution to avoid that Dummy.java workaround.
This question was based on implementing smack-java7