Examples with IPackageFragmentRoot org.eclipse.jdt.core.IPackageFragmentRoot used on opensource projects

Example 31 with IPackageFragmentRoot

use of org.eclipse.jdt.core.IPackageFragmentRoot in project che by eclipse.

the class ImportOrganizeTest method testImportToStarWithExplicit.

@Test
public void testImportToStarWithExplicit() throws Exception {
    IPackageFragmentRoot sourceFolder = JavaProjectHelper.addSourceContainer(fJProject1, "src");
    IPackageFragment pack2 = sourceFolder.createPackageFragment("pack", false, null);
    StringBuffer buf = new StringBuffer();
    buf.append("package pack;\n");
    buf.append("public class List {\n");
    buf.append("}\n");
    pack2.createCompilationUnit("List.java", buf.toString(), false, null);
    buf = new StringBuffer();
    buf.append("package pack;\n");
    buf.append("public class List2 {\n");
    buf.append("}\n");
    pack2.createCompilationUnit("List2.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 java.util.Set;\n");
    buf.append("import java.util.Vector;\n");
    buf.append("import java.util.Map;\n");
    buf.append("\n");
    buf.append("import pack.List;\n");
    buf.append("import pack.List2;\n");
    buf.append("\n");
    buf.append("public class C {\n");
    buf.append("    Vector v;\n");
    buf.append("    Set v2;\n");
    buf.append("    Map v3;\n");
    buf.append("    List v4;\n");
    buf.append("    List2 v5;\n");
    buf.append("    String v6;\n");
    buf.append("}\n");
    ICompilationUnit cu = pack1.createCompilationUnit("C.java", buf.toString(), false, null);
    String[] order = new String[] { "java", "pack" };
    IChooseImportQuery query = createQuery("C", new String[] {}, new int[] {});
    OrganizeImportsOperation op = createOperation(cu, order, 2, false, true, true, query);
    op.run(null);
    buf = new StringBuffer();
    buf.append("package pack1;\n");
    buf.append("\n");
    buf.append("import java.util.*;\n");
    buf.append("\n");
    buf.append("import pack.*;\n");
    buf.append("import pack.List;\n");
    buf.append("\n");
    buf.append("public class C {\n");
    buf.append("    Vector v;\n");
    buf.append("    Set v2;\n");
    buf.append("    Map v3;\n");
    buf.append("    List v4;\n");
    buf.append("    List2 v5;\n");
    buf.append("    String v6;\n");
    buf.append("}\n");
    assertEqualString(cu.getSource(), buf.toString());
}

Example 32 with IPackageFragmentRoot

use of org.eclipse.jdt.core.IPackageFragmentRoot in project che by eclipse.

the class ImportOrganizeTest method testImportCountReplaceStar.

@Test
public void testImportCountReplaceStar() 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("import java.util.BitSet;\n");
    buf.append("import java.util.Calendar;\n");
    buf.append("import java.util.*;\n");
    buf.append("\n");
    buf.append("public class C {\n");
    buf.append("    public void foo() {\n");
    buf.append("        HashMap m;\n");
    buf.append("        ArrayList l;\n");
    buf.append("    }\n");
    buf.append("}\n");
    ICompilationUnit cu = pack1.createCompilationUnit("C.java", buf.toString(), false, null);
    String[] order = new String[] { "java", "pack" };
    IChooseImportQuery query = createQuery("C", new String[] {}, new int[] {});
    OrganizeImportsOperation op = createOperation(cu, order, 99, false, true, true, query);
    op.run(null);
    buf = new StringBuffer();
    buf.append("package pack1;\n");
    buf.append("\n");
    buf.append("import java.util.ArrayList;\n");
    buf.append("import java.util.HashMap;\n");
    buf.append("\n");
    buf.append("public class C {\n");
    buf.append("    public void foo() {\n");
    buf.append("        HashMap m;\n");
    buf.append("        ArrayList l;\n");
    buf.append("    }\n");
    buf.append("}\n");
    assertEqualString(cu.getSource(), buf.toString());
    assertEquals(2, op.getNumberOfImportsAdded());
    assertEquals(3, op.getNumberOfImportsRemoved());
}

Example 33 with IPackageFragmentRoot

use of org.eclipse.jdt.core.IPackageFragmentRoot in project che by eclipse.

the class ImportOrganizeTest method testVisibility_bug79174.

@Test
public void testVisibility_bug79174() 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("public interface A<X> {\n");
    buf.append("	public interface AX<Y> {\n");
    buf.append("	}\n");
    buf.append("}\n");
    pack1.createCompilationUnit("A.java", buf.toString(), false, null);
    IPackageFragment pack2 = sourceFolder.createPackageFragment("pack2", false, null);
    buf = new StringBuffer();
    buf.append("package pack2;\n");
    buf.append("\n");
    buf.append("import pack1.A;\n");
    buf.append("import pack1.AX;\n");
    buf.append("public class B implements A<String> {\n");
    buf.append("	public void foo(AX<String> a) {\n");
    buf.append("	}\n");
    buf.append("}\n");
    ICompilationUnit cu = pack2.createCompilationUnit("B.java", buf.toString(), false, null);
    String[] order = new String[] {};
    IChooseImportQuery query = createQuery("testVisibility_bug79174", new String[] {}, new int[] {});
    OrganizeImportsOperation op = createOperation(cu, order, 99, false, true, true, query);
    op.run(null);
    buf = new StringBuffer();
    buf.append("package pack2;\n");
    buf.append("\n");
    buf.append("import pack1.A;\n");
    buf.append("public class B implements A<String> {\n");
    buf.append("	public void foo(AX<String> a) {\n");
    buf.append("	}\n");
    buf.append("}\n");
    assertEqualString(cu.getSource(), buf.toString());
}

Example 34 with IPackageFragmentRoot

use of org.eclipse.jdt.core.IPackageFragmentRoot in project che by eclipse.

the class ImportOrganizeTest method testImportCountKeepOne.

@Test
public void testImportCountKeepOne() 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("import java.util.HashMap;\n");
    buf.append("\n");
    buf.append("public class C {\n");
    buf.append("    public void foo() {\n");
    buf.append("        HashMap m;\n");
    buf.append("        ArrayList l;\n");
    buf.append("    }\n");
    buf.append("}\n");
    ICompilationUnit cu = pack1.createCompilationUnit("C.java", buf.toString(), false, null);
    String[] order = new String[] { "java", "pack" };
    IChooseImportQuery query = createQuery("C", new String[] {}, new int[] {});
    OrganizeImportsOperation op = createOperation(cu, order, 99, false, true, true, query);
    op.run(null);
    buf = new StringBuffer();
    buf.append("package pack1;\n");
    buf.append("\n");
    buf.append("import java.util.ArrayList;\n");
    buf.append("import java.util.HashMap;\n");
    buf.append("\n");
    buf.append("public class C {\n");
    buf.append("    public void foo() {\n");
    buf.append("        HashMap m;\n");
    buf.append("        ArrayList l;\n");
    buf.append("    }\n");
    buf.append("}\n");
    assertEqualString(cu.getSource(), buf.toString());
    assertEquals(1, op.getNumberOfImportsAdded());
    assertEquals(0, op.getNumberOfImportsRemoved());
}

Example 35 with IPackageFragmentRoot

use of org.eclipse.jdt.core.IPackageFragmentRoot in project che by eclipse.

the class ImportOrganizeTest method testVariousTypeReferences.

@Test
public void testVariousTypeReferences() throws Exception {
    IPackageFragmentRoot sourceFolder = JavaProjectHelper.addSourceContainer(fJProject1, "src");
    IPackageFragment pack = sourceFolder.createPackageFragment("test", false, null);
    for (int ch = 'A'; ch < 'M'; ch++) {
        String name = String.valueOf((char) ch);
        ICompilationUnit cu = pack.getCompilationUnit(name + ".java");
        String content = "public class " + name + " {}";
        cu.createType(content, null, false, null);
    }
    for (int ch = 'A'; ch < 'M'; ch++) {
        String name = "I" + String.valueOf((char) ch);
        ICompilationUnit cu = pack.getCompilationUnit(name + ".java");
        String content = "public interface " + name + " {}";
        cu.createType(content, null, false, null);
    }
    StringBuffer buf = new StringBuffer();
    buf.append("public class ImportTest extends A implements IA, IB {\n");
    buf.append("  private B fB;\n");
    buf.append("  private Object fObj= new C();\n");
    buf.append("  public IB foo(IC c, ID d) throws IOException {\n");
    buf.append("   Object local= (D) fObj;\n");
    buf.append("   if (local instanceof E) {};\n");
    buf.append("   return null;\n");
    buf.append("  }\n");
    buf.append("}\n");
    pack = sourceFolder.createPackageFragment("other", false, null);
    ICompilationUnit cu = pack.getCompilationUnit("ImportTest.java");
    cu.createType(buf.toString(), null, false, null);
    String[] order = new String[0];
    IChooseImportQuery query = createQuery("ImportTest", new String[] {}, new int[] {});
    OrganizeImportsOperation op = createOperation(cu, order, 99, false, true, true, query);
    op.run(null);
    assertImports(cu, new String[] { "java.io.IOException", "test.A", "test.B", "test.C", "test.D", "test.E", "test.IA", "test.IB", "test.IC", "test.ID" });
}