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Spring Framework example source code file (BeanDefinitionResource.java)
The Spring Framework BeanDefinitionResource.java source code/* * Copyright 2002-2008 the original author or authors. * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ package org.springframework.beans.factory.support; import java.io.FileNotFoundException; import java.io.IOException; import java.io.InputStream; import org.springframework.beans.factory.config.BeanDefinition; import org.springframework.core.io.AbstractResource; import org.springframework.util.Assert; /** * Descriptive {@link org.springframework.core.io.Resource} wrapper for * a {@link org.springframework.beans.factory.config.BeanDefinition}. * * @author Juergen Hoeller * @since 2.5.2 * @see org.springframework.core.io.DescriptiveResource */ class BeanDefinitionResource extends AbstractResource { private final BeanDefinition beanDefinition; /** * Create a new BeanDefinitionResource. * @param beanDefinition the BeanDefinition objectto wrap */ public BeanDefinitionResource(BeanDefinition beanDefinition) { Assert.notNull(beanDefinition, "BeanDefinition must not be null"); this.beanDefinition = beanDefinition; } /** * Return the wrapped BeanDefinition object. */ public final BeanDefinition getBeanDefinition() { return this.beanDefinition; } public boolean exists() { return false; } public boolean isReadable() { return false; } public InputStream getInputStream() throws IOException { throw new FileNotFoundException( "Resource cannot be opened because it points to " + getDescription()); } public String getDescription() { return "BeanDefinition defined in " + this.beanDefinition.getResourceDescription(); } /** * This implementation compares the underlying BeanDefinition. */ public boolean equals(Object obj) { return (obj == this || (obj instanceof BeanDefinitionResource && ((BeanDefinitionResource) obj).beanDefinition.equals(this.beanDefinition))); } /** * This implementation returns the hash code of the underlying BeanDefinition. */ public int hashCode() { return this.beanDefinition.hashCode(); } } Other Spring Framework examples (source code examples)Here is a short list of links related to this Spring Framework BeanDefinitionResource.java source code file: |
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