https://github.com/mrtimeey/java-live-templates

A set of java live templates for use with JetBrains IDEs.
https://github.com/mrtimeey/java-live-templates

intellij intellij-idea java jetbrains live-templates

Last synced: 29 days ago
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A set of java live templates for use with JetBrains IDEs.

• Host: GitHub
• URL: https://github.com/mrtimeey/java-live-templates
• Owner: MrTimeey
• License: mit
• Created: 2020-08-26T14:10:25.000Z (about 4 years ago)
• Default Branch: main
• Last Pushed: 2021-02-25T14:28:54.000Z (over 3 years ago)
• Last Synced: 2024-10-09T18:40:16.367Z (29 days ago)
• Topics: intellij, intellij-idea, java, jetbrains, live-templates
• Homepage:
• Size: 709 KB
• Stars: 19
• Watchers: 2
• Forks: 3
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# Custom Live Templates for Java

These are my custom [IntelliJ IDEA Live Templates](https://www.jetbrains.com/help/idea/using-live-templates.html) for Java that i'm currently using.

I thought some of them might be helpful for others so i shared them. If you got other cool custom Java live templates which you want to share, feel free to contribute!

## Export and Import

All these custom live templates are placed in a custom group. According to [sharing live templates](https://www.jetbrains.com/help/idea/sharing-live-templates.html) I've selected only the live templates and created an export. You can import these settings if you want to get all these templates. 

Furthermore I've added the templates config file from the IDEA settings. Copy this file to your IDEA settings directory and you are ready to go.

If you just want to add a single live template you can also create it manually.

## Java

The live templates are all applicable in Java classes.

### JUnit Test Method

Simple test method generation with imported `assertThat` from AssertJ.

![Generate simple test method](test_method/example.gif)

Abbreviation: __test__

Template text:

```

@org.junit.jupiter.api.Test

void test$Function$() throws java.io.IOException {

    org.assertj.core.api.Assertions.assertThat("").isEqualTo("false");

}

```

Options:

- [x] Reformat according to style

- [x] Use static import if possible

- [x] Shorten FQ names

### JUnit Test Method with MockMvc

Test method generation with imported `MockMvc` from Spring.

![Generate mockmvc test method](test_mvc_method/example.gif)

Abbreviation: __testmvc__

Template text:

```

@org.springframework.beans.factory.annotation.Autowired

private org.springframework.test.web.servlet.MockMvc mockMvc;

@org.junit.jupiter.api.Test

void test$Function$() throws java.lang.Exception {

    org.springframework.test.web.servlet.request.MockHttpServletRequestBuilder request = org.springframework.test.web.servlet.request.MockMvcRequestBuilders

            .get("")

            .contentType(org.springframework.http.MediaType.APPLICATION_JSON);

    mockMvc.perform(request)

            .andExpect(org.springframework.test.web.servlet.result.MockMvcResultMatchers.status().isOk())

            .andExpect(org.springframework.test.web.servlet.result.MockMvcResultMatchers.content().contentType(org.springframework.http.MediaType.APPLICATION_JSON))

            .andExpect(org.springframework.test.web.servlet.result.MockMvcResultMatchers.jsonPath("", org.hamcrest.Matchers.is("")));

}

```

Options:

- [x] Reformat according to style

- [ ] Use static import if possible

- [x] Shorten FQ names

### Create SLF4J-Logger

Creates SLF4J logger and adds the static imports.

![Generate simple test method](slf4j_logger/example.gif)

Abbreviation: __log__

Template text:

```java

private static final org.slf4j.Logger LOGGER = org.slf4j.LoggerFactory.getLogger($CLASS$.class);

```

Options:

- [x] Reformat according to style

- [ ] Use static import if possible

- [x] Shorten FQ names

### Load file from resources directory (for test)

Load a file from resources directory. Often used in tests to load expected data or other files.

Do not use in production code because it will result into an ``IllegalArgumentException``.

![Load resource file](test_resource_file/example.gif)

Abbreviation: __testfile__

Template text:

```

java.net.URL resource = getClass().getResource("$Function$");

java.nio.file.Path filePath = java.nio.file.Paths.get(resource.toURI());

```

Options:

- [x] Reformat according to style

- [ ] Use static import if possible

- [x] Shorten FQ names

### Load byte[] from resources directory 

Loads byte[] from resources directory. 

![Load bytes from resource file](load_bytes/example.gif)

Abbreviation: __bytesfile__

Template text:

```

try (java.io.InputStream is = getClass().getClassLoader().getResourceAsStream("$Function$")) {

    byte[] bytes = is.readAllBytes();

}

```

Options:

- [x] Reformat according to style

- [ ] Use static import if possible

- [x] Shorten FQ names

### Create UUID for Spring Data Entity

Creates ID field for entity class which will be auto generated as UUID.

![Generate UUID id field for entity](entity_uuid/example.gif)

Abbreviation: __id__

Template text:

```

@javax.persistence.Id

@javax.persistence.GeneratedValue(generator = "system-uuid")

@org.hibernate.annotations.GenericGenerator(name = "system-uuid", strategy = "uuid")

private String id;

```

Options:

- [x] Reformat according to style

- [ ] Use static import if possible

- [x] Shorten FQ names

Applicable: Java - declartion

## Contributing

Want to add some more live templates? Send a pull request or open a ticket!