Example usage for org.springframework.util FileCopyUtils copyToString

Introduction

In this page you can find the example usage for org.springframework.util FileCopyUtils copyToString.

Prototype

public static String copyToString(@Nullable Reader in) throws IOException

Source Link

Document

Copy the contents of the given Reader into a String.

Usage

From source file:com.googlecode.flyway.core.util.ResourceUtils.java

/**
 * Loads this resource in a string using this encoding.
 *
 * @param resource The resource to load.
 * @param encoding The encoding of the resource.
 * @return The resource contents as a string.
 *///from  ww w .  j a v a  2  s .c o m
public static String loadResourceAsString(Resource resource, String encoding) {
    try {
        Reader reader = new InputStreamReader(resource.getInputStream(), Charset.forName(encoding));
        return FileCopyUtils.copyToString(reader);
    } catch (IOException e) {
        throw new IllegalStateException(
                "Unable to load resource: " + resource.getDescription() + " (encoding: " + encoding + ")", e);
    }
}

From source file:org.springsource.sinspctr.BannerUtils.java

private static String readBanner() {
    try {//from   www  .ja v  a 2  s  .  c om
        return FileCopyUtils
                .copyToString(new InputStreamReader(
                        BannerUtils.class.getClassLoader().getResourceAsStream("banner.txt")))
                .replaceAll("(\\r|\\n)+", LINE_SEPARATOR);
    } catch (IOException e) {
        throw new IllegalStateException("Could not read banner.txt");
    }
}

From source file:io.fabric8.maven.sample.enricher.app.HelloController.java

@RequestMapping("/")
public String index() throws IOException {
    return FileCopyUtils.copyToString(new FileReader("/data/mySecretFileData")) + "<br>\n"
            + System.getenv("SECRET_PROPERTY");
}

From source file:io.fabric8.camel.tooling.util.StandAloneRoutesXmlMarshalToTextTest.java

@Test
public void testMarshalToText() throws Exception {
    String text = FileCopyUtils
            .copyToString(new FileReader(new File(getBaseDir(), "src/test/resources/routes.xml")));

    RouteDefinition route = new RouteDefinition();
    route.from("seda:new.in").to("seda:new.out");

    String actual = tool.marshalToText(text, Arrays.asList(route));
    System.out.println("Got " + actual);

    assertTrue("Missing seda:new.in for: " + actual, actual.contains("seda:new.in"));
}

From source file:com.googlecode.flyway.core.dbsupport.oracle.OracleSqlScriptSmallTest.java

@Test
public void parseSqlStatements() throws Exception {
    String source = FileCopyUtils.copyToString(new InputStreamReader(
            new ClassPathResource("migration/dbsupport/oracle/sql/placeholders/V1.sql").getInputStream(),
            Charset.forName("UTF-8")));

    OracleSqlScript sqlScript = new OracleSqlScript(source, PlaceholderReplacer.NO_PLACEHOLDERS);
    List<SqlStatement> sqlStatements = sqlScript.getSqlStatements();
    assertEquals(3, sqlStatements.size());
    assertEquals(18, sqlStatements.get(0).getLineNumber());
    assertEquals(27, sqlStatements.get(1).getLineNumber());
    assertEquals(32, sqlStatements.get(2).getLineNumber());
    assertEquals("COMMIT", sqlStatements.get(2).getSql());
}

From source file:io.fabric8.camel.tooling.util.NamespacePreserveTest.java

@Test
public void testUpdateAnXmlAndKeepNamespaces() throws Exception {
    File file = new File(getBaseDir(), "src/test/resources/namespaceRoute.xml");
    XmlModel xm = assertRoutes(file, 1, null);

    // now lets modify the xml
    List<RouteDefinition> definitionList = xm.getRouteDefinitionList();
    RouteDefinition route = new RouteDefinition().from("file:foo").to("file:bar");
    definitionList.add(route);/*from  w w  w .j  av  a 2 s .  c  o  m*/

    System.out.println("Routes now: " + xm.getRouteDefinitionList());

    String text = FileCopyUtils.copyToString(new FileReader(file));

    RouteXml helper = new RouteXml();
    String newText = helper.marshalToText(text, definitionList);

    System.out.println("newText: " + newText);

    assertTrue("Generated XML has missing XML namespace declaration " + "http://acme.com/foo",
            newText.contains("http://acme.com/foo"));
    assertTrue("Generated XML has missing XML namespace declaration " + "urn:barNamespace",
            newText.contains("urn:barNamespace"));
}

From source file:io.fabric8.camel.tooling.util.CamelPrefixOnRootElementTest.java

@Test
public void testUpdateAnXmlWhichUsesCamelPrefixOnRootElement() throws Exception {
    String name = "src/test/resources/camelPrefixOnRoot.xml";
    File file = new File(getBaseDir(), name);
    XmlModel x = assertRoutes(file, 1, null);

    // now lets modify the xml
    List<RouteDefinition> definitionList = x.getRouteDefinitionList();
    RouteDefinition route = new RouteDefinition().from("file:foo").to("file:bar");
    definitionList.add(route);/*from w  w w.ja va2  s.  c o  m*/

    System.out.println("Routes now: " + x.getRouteDefinitionList());

    String text = FileCopyUtils.copyToString(new FileReader(file));

    RouteXml helper = new RouteXml();
    String newText = helper.marshalToText(text, definitionList);

    System.out.println("newText: " + newText);

    assertTrue(newText.contains("Configures the Camel Context"));

    assertValid(x);
}

From source file:io.fabric8.camel.tooling.util.CamelPrefixFromSpringArchetypeTest.java

@Test
public void testUpdateAnXmlWhichUsesCamelPrefixOnRootElement() throws Exception {
    String name = "src/test/resources/springArchetypeWithRootCamelPrefix.xml";
    File file = new File(getBaseDir(), name);
    XmlModel x = assertRoutes(file, 1, null);

    // now lets modify the xml
    List<RouteDefinition> definitionList = x.getRouteDefinitionList();
    RouteDefinition route = new RouteDefinition().from("file:foo").to("file:bar");
    definitionList.add(route);/*from ww w . ja  va2s. c  o m*/

    System.out.println("Routes now: " + x.getRouteDefinitionList());

    String text = FileCopyUtils.copyToString(new FileReader(file));

    RouteXml helper = new RouteXml();
    String newText = helper.marshalToText(text, definitionList);

    System.out.println("newText: " + newText);

    assertTrue(newText.contains("Configures the Camel Context"));

    assertValid(x);
}

From source file:io.bosh.client.AbstractDirectorTest.java

protected String payload(String filename) {
    ClassPathResource resource = new ClassPathResource(filename);
    try {/*from   ww  w  .ja  va2  s .  co  m*/
        return FileCopyUtils.copyToString(new InputStreamReader(resource.getInputStream()));
    } catch (IOException e) {
        throw new RuntimeException("TEST SETUP ERROR: unable to find test resources file with name " + filename,
                e);
    }

}

From source file:org.cloudfoundry.maven.common.UiUtilsTest.java

@Test
public void testRenderTextTable() {
    final List<String> services = new ArrayList<String>();

    services.add("mysql");
    services.add("MyMongoInstance");

    final List<String> uris = new ArrayList<String>();

    uris.add("cf-rocks.api.run.pivotal.io");
    uris.add("spring-rocks.api.run.pivotal.io");

    String expectedTableAsString = null;

    try {/*from  www.  j av  a2  s  .  com*/
        expectedTableAsString = FileCopyUtils.copyToString(new InputStreamReader(
                UiUtilsTest.class.getResourceAsStream("testRenderTextTable-expected-output.txt")));
    } catch (IOException e) {
        e.printStackTrace();
        Assert.fail();
    }

    Assert.assertNotNull(expectedTableAsString);

    final CloudApplication app1 = new CloudApplication("first", "command", "buildpack", 512, 1, uris, services,
            AppState.STARTED);
    final CloudApplication app2 = new CloudApplication("second", "command", "buildpack", 1024, 2, uris,
            services, AppState.STOPPED);

    final List<CloudApplication> applications = Arrays.asList(app1, app2);

    final String renderedTableAsString = UiUtils.renderCloudApplicationsDataAsTable(applications);

    LOGGER.info("\n" + renderedTableAsString);

    Assert.assertEquals(expectedTableAsString, renderedTableAsString);
}