[forge-issues] [JBoss JIRA] (FORGE-674) JavaPlugin: add new command 'new-interface'

[George Gastaldi (JIRA)]

     [ https://issues.jboss.org/browse/FORGE-674?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

George Gastaldi closed FORGE-674.
---------------------------------

    Resolution: Done

    
> JavaPlugin: add new command 'new-interface'
> -------------------------------------------
>
>                 Key: FORGE-674
>                 URL: https://issues.jboss.org/browse/FORGE-674
>             Project: Forge
>          Issue Type: Enhancement
>          Components: Builtin Plugins
>    Affects Versions: 1.1.1.Final
>            Reporter: fiorenzo pizza
>            Assignee: fiorenzo pizza
>              Labels: annoying
>             Fix For: 1.1.2.FInal
>
>
> javaplugin lacks an useful method to create java interfaces.
> very similar to 'new-class', this is my implementation:
> @Command("new-interface")
> 	public void newInterface(
> 			@PipeIn final InputStream in,
> 			@Option(required = false, help = "the package in which to build this Interface", description = "source package", type = PromptType.JAVA_PACKAGE, name = "package") final String pckg,
> 			@Option(required = false, help = "the interface definition: surround with quotes", description = "interface definition") final String... def)
> 			throws FileNotFoundException {
> 		JavaSourceFacet java = project.getFacet(JavaSourceFacet.class);
> 		JavaInterface jc = null;
> 		if (def != null) {
> 			String classDef = Strings.join(Arrays.asList(def), " ");
> 			jc = JavaParser.parse(JavaInterface.class, classDef);
> 		} else if (in != null) {
> 			jc = JavaParser.parse(JavaInterface.class, in);
> 		} else {
> 			throw new RuntimeException("arguments required");
> 		}
> 		if (pckg != null) {
> 			jc.setPackage(pckg);
> 		}
> 		if (!jc.hasSyntaxErrors()) {
> 			java.saveJavaSource(jc);
> 		} else {
> 			writer.println(ShellColor.RED, "Syntax Errors:");
> 			for (SyntaxError error : jc.getSyntaxErrors()) {
> 				writer.println(error.toString());
> 			}
> 			writer.println();
> 			if (prompt.promptBoolean(
> 					"Your class has syntax errors, create anyway?", true)) {
> 				java.saveJavaSource(jc);
> 			}
> 		}
> 		pickUp.fire(new PickupResource(java.getJavaResource(jc)));
> 	}
> i tested this and also the command 'new-method' works nicely:
> @Test
> 	public void testCreateJavaInterface() throws Exception {
> 		getShell()
> 				.execute(
> 						"java new-interface --package org.jboss.forge.test.interfaces \"public interface TestingInterfaceCreation {}\"");
> 		getShell().execute("build");
> 		JavaInterface javaClass = (JavaInterface) getProject()
> 				.getFacet(JavaSourceFacet.class)
> 				.getJavaResource(
> 						Packages.toFileSyntax("org.jboss.forge.test.interfaces.TestingInterfaceCreation"))
> 				.getJavaSource();
> 		assertNotNull(javaClass);
> 	}
> and
> @Test
> 	public void testCreateJavaMethodOnInterface() throws Exception {
> 		getShell()
> 		.execute(
> 				"java new-interface --package org.jboss.forge.test.interfaces \"public interface TestingInterfaceCreation {}\"");
> 		getShell().execute("java new-method \"public void testing();\"");
> 		getShell().execute("ls");
> 		getShell().execute("build");
> 		JavaInterface javaClass = (JavaInterface) getProject()
> 				.getFacet(JavaSourceFacet.class)
> 				.getJavaResource(
> 						Packages.toFileSyntax("org.jboss.forge.test.interfaces.TestingInterfaceCreation"))
> 				.getJavaSource();
> 		Method<JavaInterface> method = javaClass.getMethod("testing");
> 		assertNotNull(method);
> 	}

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