Example usage for java.beans PropertyEditor setAsText

List of usage examples for java.beans PropertyEditor setAsText

  1. HOME
  2. Java
  3. java
  4. java.beans.*
  5. PropertyEditor
  6. setAsText

Introduction

In this page you can find the example usage for java.beans PropertyEditor setAsText.

Prototype

void setAsText(String text) throws java.lang.IllegalArgumentException;

Source Link

Document

Set the property value by parsing a given String.

Usage

From source file:io.tilt.minka.utils.Defaulter.java

private static PropertyEditor edit(final Properties props, final Object configurable, final Field staticField,
        final Field instanceField) throws IllegalAccessException {

    staticField.setAccessible(true);//from w  w w  .  j a v a 2s  .  c o  m
    final String name = instanceField.getName();
    final String staticValue = staticField.get(configurable).toString();
    final Object propertyOrDefault = props.getProperty(name, System.getProperty(name, staticValue));
    final String objName = configurable.getClass().getSimpleName();
    final PropertyEditor editor = PropertyEditorManager.findEditor(instanceField.getType());
    final String setLog = "Defaulter: set <{}> field [{}] = '{}' from {} ";
    try {
        editor.setAsText(propertyOrDefault.toString());
        logger.info(setLog, objName, name, editor.getValue(),
                propertyOrDefault != staticValue ? " property " : staticField.getName());
    } catch (Exception e) {
        logger.error(
                "Defaulter: object <{}> field: {} does not accept property or static "
                        + "default value: {} (reason: {})",
                objName, name, propertyOrDefault, e.getClass().getSimpleName());
        try { // at this moment only prop. might've been failed
            editor.setAsText(staticValue);
            logger.info(setLog, objName, name, editor.getValue(), staticField.getName());
        } catch (Exception e2) {
            final StringBuilder sb = new StringBuilder().append("Defaulter: object <").append(objName)
                    .append("> field: ").append(name).append(" does not accept static default value: ")
                    .append(propertyOrDefault).append(" (reason: ").append(e.getClass().getSimpleName())
                    .append(")");
            throw new RuntimeException(sb.toString());
        }

    }

    return editor;
}

From source file:org.fusesource.meshkeeper.util.internal.IntrospectionSupport.java

private static Object convert(Object value, Class<?> type) {
    PropertyEditor editor = PropertyEditorManager.findEditor(type);
    if (editor != null) {
        editor.setAsText(value.toString());
        return editor.getValue();
    }/*from  ww  w.  j  a v  a 2s.  c  om*/
    return null;
}

From source file:com.wavemaker.runtime.server.ServerUtils.java

private static Object convert(String value, Class clazz) {
    PropertyEditor editor = PropertyEditorManager.findEditor(clazz);
    editor.setAsText(value);
    return editor.getValue();
}

From source file:org.apache.camel.util.IntrospectionSupport.java

@SuppressWarnings("unchecked")
private static Object convert(TypeConverter typeConverter, Class type, Object value)
        throws URISyntaxException, NoTypeConversionAvailableException {
    if (typeConverter != null) {
        return typeConverter.mandatoryConvertTo(type, value);
    }// w w w .  j  a  va2  s  . co  m
    PropertyEditor editor = PropertyEditorManager.findEditor(type);
    if (editor != null) {
        editor.setAsText(value.toString());
        return editor.getValue();
    }
    if (type == URI.class) {
        return new URI(value.toString());
    }
    return null;
}

From source file:io.fabric8.devops.ProjectConfigs.java

/**
 * Configures the given {@link ProjectConfig} with a map of key value pairs from
 * something like a JBoss Forge command/*from  w w w  .  j  a  va 2 s. c o  m*/
 */
public static void configureProperties(ProjectConfig config, Map map) {
    Class<? extends ProjectConfig> clazz = config.getClass();
    BeanInfo beanInfo = null;
    try {
        beanInfo = Introspector.getBeanInfo(clazz);
    } catch (IntrospectionException e) {
        LOG.warn("Could not introspect " + clazz.getName() + ". " + e, e);
    }
    if (beanInfo != null) {
        PropertyDescriptor[] propertyDescriptors = beanInfo.getPropertyDescriptors();
        for (PropertyDescriptor descriptor : propertyDescriptors) {
            Method writeMethod = descriptor.getWriteMethod();
            if (writeMethod != null) {
                String name = descriptor.getName();
                Object value = map.get(name);
                if (value != null) {
                    Object safeValue = null;
                    Class<?> propertyType = descriptor.getPropertyType();
                    if (propertyType.isInstance(value)) {
                        safeValue = value;
                    } else {
                        PropertyEditor editor = descriptor.createPropertyEditor(config);
                        if (editor == null) {
                            editor = PropertyEditorManager.findEditor(propertyType);
                        }
                        if (editor != null) {
                            String text = value.toString();
                            editor.setAsText(text);
                            safeValue = editor.getValue();
                        } else {
                            LOG.warn("Cannot update property " + name + " with value " + value + " of type "
                                    + propertyType.getName() + " on " + clazz.getName());
                        }
                    }
                    if (safeValue != null) {
                        try {
                            writeMethod.invoke(config, safeValue);
                        } catch (Exception e) {
                            LOG.warn("Failed to set property " + name + " with value " + value + " on "
                                    + clazz.getName() + " " + config + ". " + e, e);
                        }

                    }
                }
            }
        }
    }
    String flow = null;
    Object flowValue = map.get("pipeline");
    if (flowValue == null) {
        flowValue = map.get("flow");
    }
    if (flowValue != null) {
        flow = flowValue.toString();
    }
    config.setPipeline(flow);
}

From source file:ar.com.zauber.commons.web.proxy.URLRequestMapperEditorTest.java

/** foo */
public final void testEmptyLines() {
    final PropertyEditor pe = new URLRequestMapperEditor();
    pe.setAsText("    \n" + "a = b          \n");
}

From source file:ar.com.zauber.commons.web.proxy.URLRequestMapperEditorTest.java

/** foo */
public final void testNull() {
    final PropertyEditor pe = new URLRequestMapperEditor();
    pe.setAsText("          ");
    assertNull(pe.getValue());/*  w  w w .j  a  v  a  2 s  .co  m*/
}

From source file:ar.com.zauber.commons.web.proxy.URLRequestMapperEditorTest.java

/** @throws MalformedURLException on error */
public final void testFactory() throws MalformedURLException {
    final PropertyEditor pe = new URLRequestMapperEditor();
    pe.setAsText("^/public/(.*)$=http://localhost:9095/nexus/content/" + "repositories/public/$1\n"
            + "^/nexus/(.*)$=http://localhost:9095/nexus/$1\n");

    final URLRequestMapper c = (URLRequestMapper) pe.getValue();
    assertEquals(new URL("http://localhost:9095/nexus/foo/bar"),
            c.getProxiedURLFromRequest(new MockHttpServletRequest("GET", "/nexus/foo/bar")).getURL());
}

From source file:ar.com.zauber.commons.web.proxy.URLRequestMapperEditorTest.java

/** foo */
public final void testInvalidLine() {
    final PropertyEditor pe = new URLRequestMapperEditor();
    try {//from  w  ww . j  a  va 2  s.  c  o  m
        pe.setAsText("a = b          \n" + "c\n");
        fail();
    } catch (IllegalArgumentException e) {
        // ok
    }
}

From source file:org.tinygroup.springmvc.support.ConventionRestfulWebArgumentResolver.java

@SuppressWarnings("unchecked")
public Object resolveArgument(MethodParameter methodParameter, NativeWebRequest webRequest) throws Exception {

    if (!isConventionalRestful(webRequest)) {
        return UNRESOLVED;
    }//from  w w  w . j  a v a  2 s. co  m
    // and the paramName is id
    if (!StringUtils.equals("id", methodParameter.getParameterName())) {
        return UNRESOLVED;
    }

    Map<String, String> uriTemplateVariables = null;
    if (BeanUtils.isSimpleProperty(methodParameter.getParameterType())) {
        uriTemplateVariables = (Map<String, String>) webRequest
                .getAttribute(HandlerMapping.URI_TEMPLATE_VARIABLES_ATTRIBUTE, RequestAttributes.SCOPE_REQUEST);
    }
    if (uriTemplateVariables != null) {
        String val = uriTemplateVariables.get(methodParameter.getParameterName());
        if (val != null && String.class.equals(methodParameter.getParameterType())) {
            return val;
        } else if (val != null) {
            PropertyEditor editor = getDefaultEditor(methodParameter.getParameterType());
            if (editor != null) {
                editor.setAsText(val);
                return editor.getValue();
            }
        }
    }
    return UNRESOLVED;
}