Example usage for org.springframework.core.io AbstractResource AbstractResource

Introduction

In this page you can find the example usage for org.springframework.core.io AbstractResource AbstractResource.

Prototype

AbstractResource

Source Link

Usage

From source file:ar.com.zauber.commons.spring.configurers.SystemPropertyPlaceholderConfigurer.java

/** constructor */
public SystemPropertyPlaceholderConfigurer() {
    setLocation(new AbstractResource() {
        public String getDescription() {
            return "system properties";
        }//from   www . j a  v  a 2  s  . c om

        public InputStream getInputStream() throws IOException {
            final ByteArrayOutputStream os = new ByteArrayOutputStream();
            System.getProperties().store(os, null);
            return new ByteArrayInputStream(os.toByteArray());
        }

        /** @see AbstractResource#getFilename() */
        @Override
        public String getFilename() throws IllegalStateException {
            return "system.properties";
        }
    });
}

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From source file:org.cloudfoundry.identity.uaa.config.YamlMapFactoryBeanTests.java

@Test
public void testFirstFound() throws Exception {
    factory.setResolutionMethod(ResolutionMethod.FIRST_FOUND);
    factory.setResources(new Resource[] { new AbstractResource() {
        @Override/*from  www. j  a  va  2 s  . co m*/
        public String getDescription() {
            return "non-existent";
        }

        @Override
        public InputStream getInputStream() throws IOException {
            throw new IOException("planned");
        }
    }, new ByteArrayResource("foo:\n  spam: bar".getBytes()) });
    assertEquals(1, factory.getObject().size());
}

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From source file:com.opengamma.component.ComponentManager.java

/**
 * Intelligently sets the property to the merged set of properties.
 * <p>//w ww  .  java  2s  . c om
 * The key "MANAGER.PROPERTIES" can be used in a properties file to refer to
 * the entire set of merged properties. This is normally what you want to pass
 * into other systems (such as Spring) that need a set of properties.
 * 
 * @param bean  the bean, not null
 * @param mp  the property, not null
 * @throws Exception allowing throwing of a checked exception
 */
protected void setPropertyMergedProperties(Bean bean, MetaProperty<?> mp) throws Exception {
    final String desc = MANAGER_PROPERTIES + " for " + mp;
    final ByteArrayOutputStream out = new ByteArrayOutputStream(1024);
    Properties props = new Properties();
    props.putAll(getProperties());
    props.store(out, desc);
    out.close();
    Resource resource = new AbstractResource() {
        @Override
        public String getDescription() {
            return MANAGER_PROPERTIES;
        }

        @Override
        public String getFilename() throws IllegalStateException {
            return MANAGER_PROPERTIES + ".properties";
        }

        @Override
        public InputStream getInputStream() throws IOException {
            return new ByteArrayInputStream(out.toByteArray());
        }

        @Override
        public String toString() {
            return desc;
        }
    };
    mp.set(bean, resource);
}

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From source file:de.codesourcery.spring.contextrewrite.XMLRewrite.java

/**
 * Transforms XML according to a given <code>RewriteConfig</code>.
 *  //www.jav a 2  s .  c o m
 * @param resource
 * @param config
 * @return Resource that provides the transformed XML.
 * @throws Exception
 */
public Resource filterResource(Resource resource, RewriteConfig config) throws Exception {
    Validate.notNull(resource, "resource must not be NULL");
    Validate.notNull(config, "config must not be NULL");

    final boolean dumpRewrittenXML = config.isDumpXML();
    this.debugEnabled = config.isDebug();

    final List<Rule> rules = config.getRules();

    // parse XML
    final Document doc = parseXML(resource, rules);

    // rewrite XML
    rewriteXML(doc, rules, true, true);

    // write XML to byte[] array
    final byte[] data = toByteArray(doc, false);

    if (dumpRewrittenXML) {
        final String[] lines = new String(data).split("\n");
        int no = 1;
        for (String line : lines) {
            System.out.println(no + ":   " + line);
            no++;
        }
    }
    return new AbstractResource() {
        @Override
        public String getDescription() {
            return "Spring XML filtered from " + resource;
        }

        @Override
        public InputStream getInputStream() throws IOException {
            return new ByteArrayInputStream(data);
        }
    };
}

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From source file:org.craftercms.engine.controller.StaticAssetsRequestHandler.java

protected Resource toResource(Content content, String path) {
    return new AbstractResource() {

        @Override//from  w ww  . j ava 2s  .c o  m
        public String getFilename() {
            return FilenameUtils.getName(path);
        }

        @Override
        public long lastModified() throws IOException {
            return content.getLastModified();
        }

        @Override
        public long contentLength() throws IOException {
            return content.getLength();
        }

        @Override
        public String getDescription() {
            return null;
        }

        @Override
        public InputStream getInputStream() throws IOException {
            return content.getInputStream();
        }

    };
}

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