Example usage for org.eclipse.jdt.core IPackageFragmentRoot createPackageFragment

Introduction

In this page you can find the example usage for org.eclipse.jdt.core IPackageFragmentRoot createPackageFragment.

Prototype

IPackageFragment createPackageFragment(String name, boolean force, IProgressMonitor monitor)
        throws JavaModelException;

Source Link

Document

Creates and returns a package fragment in this root with the given dot-separated package name.

Usage

From source file:org.eclipse.che.jdt.core.ImportOrganizeTest.java

License:Open Source License

@Test
public void test_bug78716() throws Exception {
    IPackageFragmentRoot sourceFolder = JavaProjectHelper.addSourceContainer(fJProject1, "src");

    IPackageFragment pack0 = sourceFolder.createPackageFragment("pack0", false, null);
    StringBuffer buf = new StringBuffer();
    buf.append("package pack0;\n");
    buf.append("public enum MyEnum {\n");
    buf.append("   A, B, C\n");
    buf.append("}\n");
    pack0.createCompilationUnit("MyEnum.java", buf.toString(), false, null);

    IPackageFragment pack1 = sourceFolder.createPackageFragment("pack1", false, null);
    buf = new StringBuffer();
    buf.append("package pack1;\n");
    buf.append("\n");
    buf.append("import pack0.MyEnum;\n");
    buf.append("import static pack0.MyEnum.*;\n");
    buf.append("\n");
    buf.append("public class Test2 {\n");
    buf.append("   MyEnum e= A;\n");
    buf.append("}\n");
    ICompilationUnit cu = pack1.createCompilationUnit("Test2.java", buf.toString(), false, null);

    String[] order = new String[] { "", "#" };
    IChooseImportQuery query = createQuery("MyClass", new String[] {}, new int[] {});

    OrganizeImportsOperation op = createOperation(cu, order, 99, false, true, true, query);
    op.run(null);//w  w w .  jav  a 2  s  .co m

    buf = new StringBuffer();
    buf.append("package pack1;\n");
    buf.append("\n");
    buf.append("import pack0.MyEnum;\n");
    buf.append("\n");
    buf.append("import static pack0.MyEnum.A;\n");
    buf.append("\n");
    buf.append("public class Test2 {\n");
    buf.append("   MyEnum e= A;\n");
    buf.append("}\n");
    assertEqualString(cu.getSource(), buf.toString());
}

---

From source file:org.eclipse.che.jdt.core.ImportOrganizeTest.java

License:Open Source License

@Test
public void test_bug135122() throws Exception {
    IPackageFragmentRoot sourceFolder = JavaProjectHelper.addSourceContainer(fJProject1, "src");

    IPackageFragment pack1 = sourceFolder.createPackageFragment("pack1", false, null);
    StringBuffer buf = new StringBuffer();
    buf.append("package pack1;\n");
    buf.append("\n");
    buf.append("public class Foo extends Bar {\n");
    buf.append("  public static final int MYCONSTANT= 9;\n");
    buf.append("\n");
    buf.append("  public void anotherMethod() {\n");
    buf.append("    super.testMethod(MYCONSTANT);\n");
    buf.append("  }\n");
    buf.append("}\n");
    buf.append("\n");
    buf.append("class Bar {\n");
    buf.append("    public void testMethod(int something) {\n");
    buf.append("    }\n");
    buf.append("}\n");
    ICompilationUnit cu = pack1.createCompilationUnit("Foo.java", buf.toString(), false, null);

    String[] order = new String[] { "", "#" };
    IChooseImportQuery query = createQuery("Foo", new String[] {}, new int[] {});

    OrganizeImportsOperation op = createOperation(cu, order, 99, false, true, true, query);
    op.run(null);/* www  .ja va 2s.  co m*/

    buf = new StringBuffer();
    buf.append("package pack1;\n");
    buf.append("\n");
    buf.append("public class Foo extends Bar {\n");
    buf.append("  public static final int MYCONSTANT= 9;\n");
    buf.append("\n");
    buf.append("  public void anotherMethod() {\n");
    buf.append("    super.testMethod(MYCONSTANT);\n");
    buf.append("  }\n");
    buf.append("}\n");
    buf.append("\n");
    buf.append("class Bar {\n");
    buf.append("    public void testMethod(int something) {\n");
    buf.append("    }\n");
    buf.append("}\n");
    assertEqualString(cu.getSource(), buf.toString());
}

---

From source file:org.eclipse.che.jdt.core.ImportOrganizeTest.java

License:Open Source License

@Test
public void test_PackageInfoBug157541a() throws Exception {
    IPackageFragmentRoot sourceFolder = JavaProjectHelper.addSourceContainer(fJProject1, "src");

    IPackageFragment pack1 = sourceFolder.createPackageFragment("pack1", false, null);
    StringBuffer buf = new StringBuffer();
    buf.append("@Foo\n");
    buf.append("package pack1;");
    ICompilationUnit cu = pack1.createCompilationUnit("package-info.java", buf.toString(), false, null);

    IPackageFragment pack2 = sourceFolder.createPackageFragment("pack2", false, null);
    buf = new StringBuffer();
    buf.append("package pack2;\n");
    buf.append("public @interface Foo {\n");
    buf.append("}\n");
    pack2.createCompilationUnit("Foo.java", buf.toString(), false, null);

    String[] order = new String[] { "", "#" };
    IChooseImportQuery query = createQuery("Foo", new String[] {}, new int[] {});

    OrganizeImportsOperation op = createOperation(cu, order, 99, false, true, true, query);
    op.run(null);//ww w. j a  v  a2s . com

    buf = new StringBuffer();
    buf.append("@Foo\n");
    buf.append("package pack1;\n");
    buf.append("import pack2.Foo;\n");
    assertEqualString(cu.getSource(), buf.toString());
}

---

From source file:org.eclipse.che.jdt.core.ImportOrganizeTest.java

License:Open Source License

@Test
public void test_PackageInfoBug157541b() throws Exception {
    IPackageFragmentRoot sourceFolder = JavaProjectHelper.addSourceContainer(fJProject1, "src");

    IPackageFragment pack1 = sourceFolder.createPackageFragment("pack1", false, null);
    StringBuffer buf = new StringBuffer();
    buf.append("@Foo @Bar\n");
    buf.append("package pack1;\n");
    buf.append("\n");
    buf.append("import pack2.Foo;\n");
    buf.append("\n");
    ICompilationUnit cu = pack1.createCompilationUnit("package-info.java", buf.toString(), false, null);

    IPackageFragment pack2 = sourceFolder.createPackageFragment("pack2", false, null);
    buf = new StringBuffer();
    buf.append("package pack2;\n");
    buf.append("public @interface Foo {\n");
    buf.append("}\n");
    pack2.createCompilationUnit("Foo.java", buf.toString(), false, null);

    buf = new StringBuffer();
    buf.append("package pack2;\n");
    buf.append("public @interface Bar {\n");
    buf.append("}\n");
    pack2.createCompilationUnit("Bar.java", buf.toString(), false, null);

    String[] order = new String[] { "", "#" };
    IChooseImportQuery query = createQuery("Foo", new String[] {}, new int[] {});

    OrganizeImportsOperation op = createOperation(cu, order, 99, false, true, true, query);
    op.run(null);//  w w  w.j a v a2 s.  co m

    buf = new StringBuffer();
    buf.append("@Foo @Bar\n");
    buf.append("package pack1;\n");
    buf.append("\n");
    buf.append("import pack2.Bar;\n");
    buf.append("import pack2.Foo;\n");
    buf.append("\n");
    assertEqualString(cu.getSource(), buf.toString());
}

---

From source file:org.eclipse.che.jdt.core.ImportOrganizeTest.java

License:Open Source License

@Test
public void test_PackageInfoBug216432() throws Exception {
    IPackageFragmentRoot sourceFolder = JavaProjectHelper.addSourceContainer(fJProject1, "src");

    IPackageFragment pack1 = sourceFolder.createPackageFragment("pack1", false, null);
    StringBuffer buf = new StringBuffer();
    buf.append("/**\n");
    buf.append(" * @see Bar\n");/*from ww  w. ja va  2s . c o  m*/
    buf.append(" */\n");
    buf.append("@Foo\n");
    buf.append("package pack1;");
    ICompilationUnit cu = pack1.createCompilationUnit("package-info.java", buf.toString(), false, null);

    IPackageFragment pack2 = sourceFolder.createPackageFragment("pack2", false, null);
    buf = new StringBuffer();
    buf.append("package pack2;\n");
    buf.append("public @interface Foo {\n");
    buf.append("}\n");
    pack2.createCompilationUnit("Foo.java", buf.toString(), false, null);

    buf = new StringBuffer();
    buf.append("package pack2;\n");
    buf.append("public @interface Bar {\n");
    buf.append("}\n");
    pack2.createCompilationUnit("Bar.java", buf.toString(), false, null);

    String[] order = new String[] { "", "#" };
    IChooseImportQuery query = createQuery("test_PackageInfoBug216432", new String[] {}, new int[] {});

    OrganizeImportsOperation op = createOperation(cu, order, 99, false, true, true, query);
    op.run(null);

    buf = new StringBuffer();
    buf.append("/**\n");
    buf.append(" * @see Bar\n");
    buf.append(" */\n");
    buf.append("@Foo\n");
    buf.append("package pack1;\n");
    buf.append("import pack2.Foo;\n"); // no import for Bar
    assertEqualString(cu.getSource(), buf.toString());
}

---

From source file:org.eclipse.che.jdt.core.ImportOrganizeTest.java

License:Open Source License

@Test
public void testTypeArgumentImports() throws Exception {
    IPackageFragmentRoot sourceFolder = JavaProjectHelper.addSourceContainer(fJProject1, "src");

    IPackageFragment pack1 = sourceFolder.createPackageFragment("pack1", false, null);
    StringBuffer buf = new StringBuffer();
    buf.append("package pack1;\n");
    buf.append("\n");
    buf.append("public class B {\n");
    buf.append("      public B() {\n");
    buf.append("        <File> this(null);\n"); // constructor invocation
    buf.append("    }\n");
    buf.append("    public <T> B(T t) {\n");
    buf.append("    }\n");
    buf.append("    public <T> void foo(T t) {\n");
    buf.append("        this.<Socket> foo(null);\n"); // method invocation
    buf.append("        new<URL> B(null);\n"); // class instance creation
    buf.append("    }\n");
    buf.append("    class C extends B {\n");
    buf.append("        public C() {\n");
    buf.append("            <Vector> super(null);\n"); // super constructor invocation
    buf.append("            super.<HashMap> foo(null);\n"); // super method invocation
    buf.append("        }\n");
    buf.append("    }\n");
    buf.append("}\n");
    ICompilationUnit cu = pack1.createCompilationUnit("B.java", buf.toString(), false, null);

    String[] order = new String[] { "", "#" };
    IChooseImportQuery query = createQuery("B", new String[] {}, new int[] {});

    OrganizeImportsOperation op = createOperation(cu, order, 99, false, true, true, query);
    op.run(null);/*from   w  w  w  .ja va2s . c  om*/

    buf = new StringBuffer();
    buf.append("package pack1;\n");
    buf.append("\n");
    buf.append("import java.io.File;\n");
    buf.append("import java.net.Socket;\n");
    buf.append("import java.net.URL;\n");
    buf.append("import java.util.HashMap;\n");
    buf.append("import java.util.Vector;\n");
    buf.append("\n");
    buf.append("public class B {\n");
    buf.append("      public B() {\n");
    buf.append("        <File> this(null);\n");
    buf.append("    }\n");
    buf.append("    public <T> B(T t) {\n");
    buf.append("    }\n");
    buf.append("    public <T> void foo(T t) {\n");
    buf.append("        this.<Socket> foo(null);\n");
    buf.append("        new<URL> B(null);\n");
    buf.append("    }\n");
    buf.append("    class C extends B {\n");
    buf.append("        public C() {\n");
    buf.append("            <Vector> super(null);\n");
    buf.append("            super.<HashMap> foo(null);\n");
    buf.append("        }\n");
    buf.append("    }\n");
    buf.append("}\n");
    assertEqualString(cu.getSource(), buf.toString());
}

---

From source file:org.eclipse.che.jdt.core.ImportOrganizeTest.java

License:Open Source License

@Test
public void testAnnotationImports1() throws Exception {
    IPackageFragmentRoot sourceFolder = JavaProjectHelper.addSourceContainer(fJProject1, "src");

    IPackageFragment pack0 = sourceFolder.createPackageFragment("pack0", false, null);
    StringBuffer buf = new StringBuffer();
    buf.append("package pack0;\n");
    buf.append("public @interface MyAnnot1 {\n");
    buf.append("}\n");
    pack0.createCompilationUnit("MyAnnot1.java", buf.toString(), false, null);

    buf = new StringBuffer();
    buf.append("package pack0;\n");
    buf.append("public @interface MyAnnot2 {\n");
    buf.append("    int value();\n");
    buf.append("}\n");
    pack0.createCompilationUnit("MyAnnot2.java", buf.toString(), false, null);

    buf = new StringBuffer();
    buf.append("package pack0;\n");
    buf.append("public @interface MyAnnot3 {\n");
    buf.append("}\n");
    pack0.createCompilationUnit("MyAnnot3.java", buf.toString(), false, null);

    IPackageFragment pack1 = sourceFolder.createPackageFragment("pack1", false, null);
    buf = new StringBuffer();
    buf.append("package pack1;\n");
    buf.append("\n");
    buf.append("@MyAnnot3 public class Test2 {\n");
    buf.append("    @MyAnnot1 Object e;\n");
    buf.append("    @MyAnnot2(1) void foo() {\n");
    buf.append("    }\n");
    buf.append("}\n");
    ICompilationUnit cu = pack1.createCompilationUnit("Test2.java", buf.toString(), false, null);

    String[] order = new String[] {};
    IChooseImportQuery query = createQuery("MyClass", new String[] {}, new int[] {});

    OrganizeImportsOperation op = createOperation(cu, order, 99, false, true, true, query);
    op.run(null);/*from  w  ww  .ja  v  a  2 s . c om*/

    buf = new StringBuffer();
    buf.append("package pack1;\n");
    buf.append("\n");
    buf.append("import pack0.MyAnnot1;\n");
    buf.append("import pack0.MyAnnot2;\n");
    buf.append("import pack0.MyAnnot3;\n");
    buf.append("\n");
    buf.append("@MyAnnot3 public class Test2 {\n");
    buf.append("    @MyAnnot1 Object e;\n");
    buf.append("    @MyAnnot2(1) void foo() {\n");
    buf.append("    }\n");
    buf.append("}\n");
    assertEqualString(cu.getSource(), buf.toString());
}

---

From source file:org.eclipse.che.jdt.core.ImportOrganizeTest.java

License:Open Source License

@Test
public void testAnnotationImports2() throws Exception {
    IPackageFragmentRoot sourceFolder = JavaProjectHelper.addSourceContainer(fJProject1, "src");

    IPackageFragment pack0 = sourceFolder.createPackageFragment("pack0", false, null);
    StringBuffer buf = new StringBuffer();
    buf.append("package pack0;\n");
    buf.append("public @interface MyAnnot1 {\n");
    buf.append("}\n");
    pack0.createCompilationUnit("MyAnnot1.java", buf.toString(), false, null);

    buf = new StringBuffer();
    buf.append("package pack0;\n");
    buf.append("public @interface MyAnnot2 {\n");
    buf.append("    char value();\n");
    buf.append("}\n");
    pack0.createCompilationUnit("MyAnnot2.java", buf.toString(), false, null);

    IPackageFragment pack1 = sourceFolder.createPackageFragment("pack1", false, null);
    buf = new StringBuffer();
    buf.append("package pack1;\n");
    buf.append("\n");
    buf.append("@MyAnnot1()\n");
    buf.append("@MyAnnot2(File.separatorChar)\n");
    buf.append("public @interface Test2 {\n");
    buf.append("}\n");
    ICompilationUnit cu = pack1.createCompilationUnit("Test2.java", buf.toString(), false, null);

    String[] order = new String[] {};
    IChooseImportQuery query = createQuery("MyClass", new String[] {}, new int[] {});

    OrganizeImportsOperation op = createOperation(cu, order, 99, false, true, true, query);
    op.run(null);/*  www .  j  a v  a 2s .  c  o  m*/

    buf = new StringBuffer();
    buf.append("package pack1;\n");
    buf.append("\n");
    buf.append("import java.io.File;\n");
    buf.append("\n");
    buf.append("import pack0.MyAnnot1;\n");
    buf.append("import pack0.MyAnnot2;\n");
    buf.append("\n");
    buf.append("@MyAnnot1()\n");
    buf.append("@MyAnnot2(File.separatorChar)\n");
    buf.append("public @interface Test2 {\n");
    buf.append("}\n");
    assertEqualString(cu.getSource(), buf.toString());
}

---

From source file:org.eclipse.che.jdt.core.ImportOrganizeTest.java

License:Open Source License

@Test
public void testJavadocImports_bug319860() throws Exception {
    IPackageFragmentRoot sourceFolder = JavaProjectHelper.addSourceContainer(fJProject1, "src");

    IPackageFragment pack0 = sourceFolder.createPackageFragment("p", false, null);
    StringBuffer buf = new StringBuffer();
    buf.append("package p;\n");
    buf.append("\n");
    buf.append("import p.Main.I;\n");
    buf.append("\n");
    buf.append("/**\n");
    buf.append(" * {@link I}.\n");/*w w w  .  jav a 2 s  .  c  om*/
    buf.append(" * @see C\n");
    buf.append(" */\n");
    buf.append("public class Main {\n");
    buf.append("    public interface I {\n");
    buf.append("    }\n");
    buf.append("    public class C {}\n");
    buf.append("}\n");
    ICompilationUnit cu = pack0.createCompilationUnit("Main.java", buf.toString(), false, null);

    String[] order = new String[] {};
    IChooseImportQuery query = createQuery("JavadocImports_bug319860", new String[] {}, new int[] {});

    OrganizeImportsOperation op = createOperation(cu, order, 99, false, true, true, query);
    op.run(null);

    buf = new StringBuffer();
    buf.append("package p;\n");
    buf.append("\n");
    buf.append("\n");
    buf.append("/**\n");
    buf.append(" * {@link I}.\n");
    buf.append(" * @see C\n");
    buf.append(" */\n");
    buf.append("public class Main {\n");
    buf.append("    public interface I {\n");
    buf.append("    }\n");
    buf.append("    public class C {}\n");
    buf.append("}\n");
    assertEqualString(cu.getSource(), buf.toString());
}

---

From source file:org.eclipse.che.jdt.refactoring.ccp.MoveTest.java

License:Open Source License

@Test
public void testDestination_yes_cuToOtherPackageWithMultiRoot() throws Exception {
    ParticipantTesting.reset();/*from ww w.ja v a 2  s. c om*/
    //regression test for https://bugs.eclipse.org/bugs/show_bug.cgi?id=47788
    IPackageFragment otherPackage = getRoot().createPackageFragment("otherPackage", true,
            new NullProgressMonitor());
    String oldA = "package p;public class A{}";
    String newA = "package otherPackage;public class A{}";
    ICompilationUnit cuA = getPackageP().createCompilationUnit("A.java", oldA, false,
            new NullProgressMonitor());

    IPackageFragmentRoot testSrc = JavaProjectHelper.addSourceContainer(RefactoringTestSetup.getProject(),
            "testSrc");

    ResourceChangedEvent event = new ResourceChangedEvent(
            new File(BaseTest.class.getResource("/projects").getFile()),
            new ProjectItemModifiedEvent(ProjectItemModifiedEvent.EventType.CREATED, "projects",
                    testSrc.getJavaProject().getProject().getName(),
                    testSrc.getResource().getFullPath().toOSString(), false));
    JavaModelManager.getJavaModelManager().deltaState.resourceChanged(event);

    IPackageFragment testP = testSrc.createPackageFragment("p", true, new NullProgressMonitor());
    String oldRef = "package p;\npublic class Ref { A t = new A(); }";
    String newRef = "package p;\n\nimport otherPackage.A;\n\npublic class Ref { A t = new A(); }";
    ICompilationUnit cuRef = testP.createCompilationUnit("Ref.java", oldRef, false, new NullProgressMonitor());
    event = new ResourceChangedEvent(new File(BaseTest.class.getResource("/projects").getFile()),
            new ProjectItemModifiedEvent(ProjectItemModifiedEvent.EventType.CREATED, "projects",
                    cuRef.getJavaProject().getProject().getName(),
                    cuRef.getResource().getFullPath().toOSString(), false));
    JavaModelManager.getJavaModelManager().deltaState.resourceChanged(event);
    IJavaElement[] javaElements = { cuA };
    IResource[] resources = {};
    String[] handles = ParticipantTesting
            .createHandles(new Object[] { cuA, cuA.getTypes()[0], cuA.getResource() });
    JavaMoveProcessor processor = verifyEnabled(resources, javaElements, createReorgQueries());

    Object destination = otherPackage;
    verifyValidDestination(processor, destination);

    assertTrue("source file does not exist before moving", cuA.exists());
    RefactoringStatus status = performRefactoring(processor, true);
    assertEquals(null, status);
    assertTrue("source file exists after moving", !cuA.exists());
    ICompilationUnit newCu = otherPackage.getCompilationUnit(cuA.getElementName());
    assertTrue("new file does not exist after moving", newCu.exists());
    assertEqualLines("source differs", newA, newCu.getSource());
    assertEqualLines("Ref differs", newRef, cuRef.getSource());

    ParticipantTesting.testMove(handles,
            new MoveArguments[] { new MoveArguments(otherPackage, processor.getUpdateReferences()),
                    new MoveArguments(otherPackage, processor.getUpdateReferences()),
                    new MoveArguments(otherPackage.getResource(), processor.getUpdateReferences()) });
}

---

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