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iris-java-helloworld
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Simplify for Try/Eval 

* Simplified README
* Commented out not needed package
This commit is contained in:
semanej 2019-06-03 16:49:48 -04:00
parent 2c298aea0f
commit 5d89bbc7e1
2 changed files with 10 additions and 11 deletions
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19
README.md
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@ -1,14 +1,13 @@
# Samples-java-helloworld # Samples-java-helloworld
Simple hello world code to show a Java connection to InterSystems IRIS This is a simple hello world example to show a JDBC connection to InterSystems IRIS. It retrieves and outputs sample petstore data that has been pre-loaded into your instance of InterSystems IRIS.
## To run this code in provided Theia IDE ## Run the sample
In the integrated terminal window type:
* `cd /home/project/Samples-java-helloworld/simple`
* `javac -cp ".:intersystems-jdbc-3.0.0.jar" HelloWorld.java`
* `java -cp ".:intersystems-jdbc-3.0.0.jar" HelloWorld`
Edit **Samples-java-helloworld/Simple/HelloWorld.java**: ## Keep Exploring
* To see another example of using Java and InterSystems IRIS, see the [Java Multi-model example](../quickstarts-multimodel-java/README.md)
* Or, continue to work with the pre-loaded petstore data.
1. Comment out line 4 as we won't need the package declaration
2. Edit line 14 to change the ip to "try-iris"
In the terminal window type:
`cd Samples-java-helloworld/Simple`
`javac -cp ".:intersystems-jdbc-3.0.0.jar" HelloWorld.java`
`java -cp ".:intersystems-jdbc-3.0.0.jar" HelloWorld`

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Simple/HelloWorld.java
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/* /*
* PURPOSE: Makes a connection to an instance of InterSystems IRIS Data Platform. * PURPOSE: Makes a connection to an instance of InterSystems IRIS Data Platform.
*/ */
package com.intersystems.samples; //package com.intersystems.samples;
import com.intersystems.jdbc.IRISDataSource; import com.intersystems.jdbc.IRISDataSource;