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 testVisibility_bug85831() throws Exception {
    IPackageFragmentRoot sourceFolder = JavaProjectHelper.addSourceContainer(fJProject1, "src");

    IPackageFragment pack2 = sourceFolder.createPackageFragment("pack2", false, null);

    StringBuffer buf = new StringBuffer();
    buf.append("package pack2;\n");
    buf.append("\n");
    buf.append("class A {\n");
    buf.append("   public class AX {\n");
    buf.append("   }\n");
    buf.append("}\n");

    buf.append("public class B {\n");
    buf.append("   Object x= new A().new AX();\n");
    buf.append("}\n");
    ICompilationUnit cu = pack2.createCompilationUnit("B.java", buf.toString(), false, null);

    String[] order = new String[] {};
    IChooseImportQuery query = createQuery("testVisibility_bug85831", new String[] {}, new int[] {});

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

    buf = new StringBuffer();
    buf.append("package pack2;\n");
    buf.append("\n");
    buf.append("class A {\n");
    buf.append("   public class AX {\n");
    buf.append("   }\n");
    buf.append("}\n");

    buf.append("public class B {\n");
    buf.append("   Object x= new A().new AX();\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 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);/*from w  w w. j  a  v  a 2  s  . c  o m*/

    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());
}

---

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

License:Open Source License

@Test
public void testVisibility_bug131305() throws Exception {
    IPackageFragmentRoot sourceFolder = JavaProjectHelper.addSourceContainer(fJProject1, "src");

    IPackageFragment packUtil = sourceFolder.createPackageFragment("util", false, null);
    StringBuffer buf = new StringBuffer();
    buf.append("package util;\n");
    buf.append("\n");
    buf.append("public interface Map \n");
    buf.append("        public static interface Entry {\n");
    buf.append("        }\n");
    buf.append("}\n");
    packUtil.createCompilationUnit("Map.java", buf.toString(), false, null);

    buf = new StringBuffer();
    buf.append("package util;\n");
    buf.append("\n");
    buf.append("public interface HashMap implements Map {\n");
    buf.append("        private static interface Entry {\n");
    buf.append("        }\n");
    buf.append("}\n");
    packUtil.createCompilationUnit("HashMap.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 util.HashMap;\n");
    buf.append("import util.Map;\n");
    buf.append("import util.Map.Entry;\n");
    buf.append("\n");
    buf.append("public class A extends HashMap {\n");
    buf.append("        public A(Map m, Entry e) {\n");
    buf.append("        }\n");
    buf.append("}\n");
    ICompilationUnit cu = pack1.createCompilationUnit("A.java", buf.toString(), false, null);

    String[] order = new String[] {};
    IChooseImportQuery query = createQuery("testVisibility_bug131305", new String[] {}, new int[] {});

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

    assertEqualString(cu.getSource(), buf.toString()); // no changes, import for Entry is required
}

---

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

License:Open Source License

@Test
public void testVisibility_bug159638() 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 abstract class Parent<E> {\n");
    buf.append("    public static class Inner {\n");
    buf.append("    }\n");
    buf.append("    public @interface Tag{\n");
    buf.append("        String value();\n");
    buf.append("    }\n");
    buf.append("}\n");
    pack0.createCompilationUnit("Parent.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.Parent;\n");
    buf.append("import pack0.Parent.Inner;\n");
    buf.append("import pack0.Parent.Tag;\n");
    buf.append("\n");
    buf.append("@Tag(\"foo\")\n");
    buf.append("public class Child extends Parent<Inner> {\n");
    buf.append("}\n");
    ICompilationUnit cu = pack1.createCompilationUnit("Child.java", buf.toString(), false, null);

    String[] order = new String[] {};
    IChooseImportQuery query = createQuery("testVisibility_bug159638", new String[] {}, new int[] {});

    OrganizeImportsOperation op = createOperation(cu, order, 99, false, true, true, query);
    op.run(null);// w  ww. j ava2  s  . c om

    assertEqualString(cu.getSource(), buf.toString()); // no changes, imports for Inner and tag are required
}

---

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

License:Open Source License

@Test
public void test5() throws Exception {

    String[] types = new String[] { "org.eclipse.jdt.internal.compiler.classfmt.ClassFileReader",
            "org.eclipse.core.resources.IContainer", "org.eclipse.core.runtime.IPath",
            "org.eclipse.core.runtime.CoreException", "org.eclipse.core.resources.IResource",
            "org.eclipse.jdt.internal.compiler.env.NameEnvironmentAnswer" };
    String[] order = new String[] { "org.eclipse.jdt", "org.eclipse" };

    IPackageFragmentRoot sourceFolder = JavaProjectHelper.addSourceContainer(fJProject1, "src");
    for (int i = 0; i < types.length; i++) {
        String pack = Signature.getQualifier(types[i]);
        String name = Signature.getSimpleName(types[i]);

        IPackageFragment pack2 = sourceFolder.createPackageFragment(pack, false, null);
        StringBuffer buf = new StringBuffer();
        buf.append("package ");
        buf.append(pack);//  w w  w.ja v a 2  s .  c om
        buf.append(";\n");
        buf.append("public class ");
        buf.append(name);
        buf.append(" {\n");
        buf.append("}\n");
        pack2.createCompilationUnit(name + ".java", buf.toString(), false, null);
    }

    StringBuffer body = new StringBuffer();
    body.append("public class C {\n");
    for (int i = 0; i < types.length; i++) {
        String name = Signature.getSimpleName(types[i]);
        body.append(name);
        body.append(" a");
        body.append(i);
        body.append(";\n");
    }
    body.append("}\n");

    IPackageFragment pack1 = sourceFolder.createPackageFragment("pack1", false, null);
    StringBuffer buf = new StringBuffer();
    buf.append("package pack1;\n");
    buf.append("\n");
    buf.append(body.toString());

    ICompilationUnit cu = pack1.createCompilationUnit("C.java", buf.toString(), false, null);
    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 org.eclipse.jdt.internal.compiler.classfmt.ClassFileReader;\n");
    buf.append("import org.eclipse.jdt.internal.compiler.env.NameEnvironmentAnswer;\n");
    buf.append("\n");
    buf.append("import org.eclipse.core.resources.IContainer;\n");
    buf.append("import org.eclipse.core.resources.IResource;\n");
    buf.append("import org.eclipse.core.runtime.CoreException;\n");
    buf.append("import org.eclipse.core.runtime.IPath;\n");
    buf.append("\n");
    buf.append(body.toString());

    assertEqualString(cu.getSource(), buf.toString());
}

---

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

License:Open Source License

@Test
public void test_bug25773() throws Exception {

    String[] types = new String[] { "java.util.Vector", "java.util.Map", "java.util.Set", "org.eclipse.gef.X1",
            "org.eclipse.gef.X2", "org.eclipse.gef.X3", "org.eclipse.core.runtime.IAdaptable",
            "org.eclipse.draw2d.IFigure", "org.eclipse.draw2d.LayoutManager",
            "org.eclipse.draw2d.geometry.Point", "org.eclipse.draw2d.geometry.Rectangle",
            "org.eclipse.swt.accessibility.ACC", "org.eclipse.swt.accessibility.AccessibleControlEvent" };

    String[] order = new String[] { "java", "org.eclipse", "org.eclipse.gef", "org.eclipse.draw2d",
            "org.eclipse.gef.examples" };
    int threshold = 3;

    IPackageFragmentRoot sourceFolder = JavaProjectHelper.addSourceContainer(fJProject1, "src");
    for (int i = 0; i < types.length; i++) {
        String pack = Signature.getQualifier(types[i]);
        if (!pack.startsWith("java.")) {
            String name = Signature.getSimpleName(types[i]);

            IPackageFragment pack2 = sourceFolder.createPackageFragment(pack, false, null);
            StringBuffer buf = new StringBuffer();
            buf.append("package ");
            buf.append(pack);/*ww  w.j  av a2s.  com*/
            buf.append(";\n");
            buf.append("public class ");
            buf.append(name);
            buf.append(" {\n");
            buf.append("}\n");
            pack2.createCompilationUnit(name + ".java", buf.toString(), false, null);
        }
    }

    StringBuffer body = new StringBuffer();
    body.append("public class C {\n");
    for (int i = 0; i < types.length; i++) {
        String name = Signature.getSimpleName(types[i]);
        body.append(name);
        body.append(" a");
        body.append(i);
        body.append(";\n");
    }
    body.append("}\n");

    IPackageFragment pack1 = sourceFolder.createPackageFragment("pack1", false, null);
    StringBuffer buf = new StringBuffer();
    buf.append("package pack1;\n");
    buf.append("\n");
    buf.append(body.toString());

    ICompilationUnit cu = pack1.createCompilationUnit("C.java", buf.toString(), false, null);
    IChooseImportQuery query = createQuery("C", new String[] {}, new int[] {});

    OrganizeImportsOperation op = createOperation(cu, order, threshold, 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 org.eclipse.core.runtime.IAdaptable;\n");
    buf.append("import org.eclipse.swt.accessibility.ACC;\n");
    buf.append("import org.eclipse.swt.accessibility.AccessibleControlEvent;\n");
    buf.append("\n");
    buf.append("import org.eclipse.gef.*;\n");
    buf.append("\n");
    buf.append("import org.eclipse.draw2d.IFigure;\n");
    buf.append("import org.eclipse.draw2d.LayoutManager;\n");
    buf.append("import org.eclipse.draw2d.geometry.Point;\n");
    buf.append("import org.eclipse.draw2d.geometry.Rectangle;\n");
    buf.append("\n");
    buf.append(body.toString());
    assertEqualString(cu.getSource(), buf.toString());
}

---

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

License:Open Source License

@Test
public void test_bug25113() throws Exception {

    String[] types = new String[] { "com.mycompany.Class1", "com.foreigncompany.Class2",
            "com.foreigncompany.Class3", "com.mycompany.Class4", "com.misc.Class5" };

    String[] order = new String[] { "com", "com.foreigncompany", "com.mycompany" };
    int threshold = 99;

    IPackageFragmentRoot sourceFolder = JavaProjectHelper.addSourceContainer(fJProject1, "src");
    for (int i = 0; i < types.length; i++) {
        String pack = Signature.getQualifier(types[i]);
        if (!pack.startsWith("java.")) {
            String name = Signature.getSimpleName(types[i]);

            IPackageFragment pack2 = sourceFolder.createPackageFragment(pack, false, null);
            StringBuffer buf = new StringBuffer();
            buf.append("package ");
            buf.append(pack);//from ww w  . j  a  v a2 s . com
            buf.append(";\n");
            buf.append("public class ");
            buf.append(name);
            buf.append(" {\n");
            buf.append("}\n");
            pack2.createCompilationUnit(name + ".java", buf.toString(), false, null);
        }
    }

    StringBuffer body = new StringBuffer();
    body.append("public class C {\n");
    for (int i = 0; i < types.length; i++) {
        String name = Signature.getSimpleName(types[i]);
        body.append(name);
        body.append(" a");
        body.append(i);
        body.append(";\n");
    }
    body.append("}\n");

    IPackageFragment pack1 = sourceFolder.createPackageFragment("pack1", false, null);
    StringBuffer buf = new StringBuffer();
    buf.append("package pack1;\n");
    buf.append("\n");
    buf.append(body.toString());

    ICompilationUnit cu = pack1.createCompilationUnit("C.java", buf.toString(), false, null);
    IChooseImportQuery query = createQuery("C", new String[] {}, new int[] {});

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

    buf = new StringBuffer();
    buf.append("package pack1;\n");
    buf.append("\n");
    buf.append("import com.misc.Class5;\n");
    buf.append("\n");
    buf.append("import com.foreigncompany.Class2;\n");
    buf.append("import com.foreigncompany.Class3;\n");
    buf.append("\n");
    buf.append("import com.mycompany.Class1;\n");
    buf.append("import com.mycompany.Class4;\n");
    buf.append("\n");
    buf.append(body.toString());
    assertEqualString(cu.getSource(), buf.toString());
}

---

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

License:Open Source License

@Test
public void testStaticImports1() 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 static java.lang.System.out;\n");
    buf.append("\n");
    buf.append("public class C {\n");
    buf.append("    public int foo() {\n");
    buf.append("        out.print(File.separator);\n");
    buf.append("    }\n");
    buf.append("}\n");
    ICompilationUnit cu = pack1.createCompilationUnit("C.java", buf.toString(), false, null);

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

    OrganizeImportsOperation op = createOperation(cu, order, 99, false, true, true, query);
    op.run(null);/*w  w  w  .  j av  a 2  s  .  co 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 static java.lang.System.out;\n");
    buf.append("\n");
    buf.append("public class C {\n");
    buf.append("    public int foo() {\n");
    buf.append("        out.print(File.separator);\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 testStaticImports2() 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 static java.io.File.*;\n");
    buf.append("\n");
    buf.append("public class C {\n");
    buf.append("    public String foo() {\n");
    buf.append("        return pathSeparator + separator + File.separator;\n");
    buf.append("    }\n");
    buf.append("}\n");
    ICompilationUnit cu = pack1.createCompilationUnit("C.java", buf.toString(), false, null);

    String[] order = new String[] { "#java.io.File", "java", "pack" };
    IChooseImportQuery query = createQuery("C", new String[] {}, new int[] {});

    OrganizeImportsOperation op = createOperation(cu, order, 99, false, true, true, query);
    op.run(null);/*from  ww  w  .  java  2 s.c  o m*/

    buf = new StringBuffer();
    buf.append("package pack1;\n");
    buf.append("\n");
    buf.append("import static java.io.File.pathSeparator;\n");
    buf.append("import static java.io.File.separator;\n");
    buf.append("\n");
    buf.append("import java.io.File;\n");
    buf.append("\n");
    buf.append("public class C {\n");
    buf.append("    public String foo() {\n");
    buf.append("        return pathSeparator + separator + File.separator;\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 testStaticImports_bug78585() 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 class Test1 {\n");
    buf.append(//from   ww w . j a  v a  2  s  . co  m
            "   public static final <T> void assertNotEquals(final String msg, final T expected, final T toCheck) {\n");
    buf.append("   }\n");
    buf.append("}\n");
    pack0.createCompilationUnit("Test1.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.Test1;\n");
    buf.append("import java.util.List;\n");
    buf.append("\n");
    buf.append("public class Test2 extends Test1 {\n");
    buf.append("   public void testMe() {\n");
    buf.append("       assertNotEquals(\"A\", \"B\", \"C\");\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);

    buf = new StringBuffer();
    buf.append("package pack1;\n");
    buf.append("\n");
    buf.append("import pack0.Test1;\n"); // no static import for 'assertNotEquals'
    buf.append("\n");
    buf.append("public class Test2 extends Test1 {\n");
    buf.append("   public void testMe() {\n");
    buf.append("       assertNotEquals(\"A\", \"B\", \"C\");\n");
    buf.append("   }\n");
    buf.append("}\n");
    assertEqualString(cu.getSource(), buf.toString());
}

---

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