Fess provides comprehensive GSA migration support through configuration import and API compatibility.

#### Configuration Import

Fess can directly import GSA XML configuration files, automatically converting them to native Fess configurations.

**Step 1: Export GSA Configuration**

Export your GSA configuration as XML. A typical GSA configuration includes:
- Collections with URL patterns
- Start URLs and crawl rules

    // Accessing an URL protocol that was not enabled. The URL protocol mailto is not tested and
    // might not work as expected. It can be enabled by adding the --enable-url-protocols=mailto
    // option to the native-image command.
    platform.assumeNotGraalVMImage()
    val javaNetUrl = URL("mailto:******@****.***")
    assertThat(javaNetUrl.toHttpUrlOrNull()).isNull()
  }

  @Test
  fun fromUri() {

    /** Buffer size for SMB notification operations */
    protected int smbNotifyBufferSize = SmbConstants.DEFAULT_NOTIFY_BUF_SIZE;
    /** Native operating system name to report */
    protected String nativeOs;
    /** Native LAN Manager string to report */
    protected String nativeLanMan = "jCIFS";
    /** Virtual circuit number for SMB sessions */
    protected int vcNumber = 1;

     *
     * @deprecated Renamed to {@link #MAVEN_RESOLVER_TRANSPORT_APACHE}
     */
    @Deprecated
    private static final String MAVEN_RESOLVER_TRANSPORT_NATIVE = "native";

    public static final String MAVEN_RESOLVER_TRANSPORT_AUTO = "auto";

    private static final String WAGON_TRANSPORTER_PRIORITY_KEY = "aether.priority.WagonTransporterFactory";

    version: 1.0.3
  - apiVersion: v1
    appVersion: RELEASE.2021-08-20T18-32-01Z
    created: "2025-01-02T21:34:24.924448521-08:00"
    description: High Performance, Kubernetes Native Object Storage
    digest: 10e22773506bbfb1c66442937956534cf4057b94f06a977db78b8cd223588388
    home: https://min.io
    icon: https://min.io/resources/img/logo/MINIO_wordmark.png
    keywords:
    - storage

	// Use integer overflow resistant math to check this.
	if err := feedTokens(1); err != nil {
		return nil, err
	}
	numEntries, err := strconv.ParseInt(nextToken(), 10, 0) // Intentionally parse as native int
	if err != nil || numEntries < 0 || int(2*numEntries) < int(numEntries) {
		return nil, ErrHeader
	}

	// Parse for all member entries.
	// numEntries is trusted after this since feedTokens limits the number of

        assertEquals("testuser", defaultUsername, "Should delegate default username");
        assertEquals("testpass", defaultPassword, "Should delegate default password");
        assertEquals("jCIFS", nativeLanMan, "Should delegate native LanMan");

        verify(mockDelegate).getOemEncoding();
        verify(mockDelegate).getNetbiosHostname();
        verify(mockDelegate).getDefaultDomain();
        verify(mockDelegate).getDefaultUsername();

      assertThat(invokable.getName()).isEqualTo(name);
      assertEquals(A.class, invokable.getDeclaringClass());
      return invokable;
    }

    native void nativeMethod();

    synchronized void synchronizedMethod() {}
  }

  public void testConstructor_returnType() throws Exception {

	}
	if err := adb("push", platformBin, path.Join(deviceGoroot, "bin")); err != nil {
		return err
	}

	// Copy only the relevant subdirectories from pkg: pkg/include and the
	// platform-native binaries in pkg/tool.
	if err := adb("exec-out", "mkdir", "-p", path.Join(deviceGoroot, "pkg", "tool")); err != nil {
		return err
	}

accepting any such warranty or additional liability. END OF TERMS AND CONDITIONS META-INF/MANIFEST.MF Manifest-Version: 1.0 Implementation-Title: Gradle Wrapper SPDX-License-Identifier: Apache-2.0 Main-Class: org.gradle.wrapper.GradleWrapperMain Enable-Native-Access: ALL-UNNAMED org/gradle/cli/CommandLineArgumentE.class package org.gradle.cli; public final class CommandLineArgumentE extends RuntimeException { public void CommandLineArgumentE(String); } org/gradle/cli/CommandLineOption.class package org.gradle.cli;...