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| /* | ||
| * Copyright (c) 2005, Rob Gordon. | ||
| */ | ||
| package org.oddjob.io; | ||
|
|
||
| import java.io.IOException; | ||
| import java.io.InputStream; | ||
| import java.net.URL; | ||
|
|
||
| import org.oddjob.arooa.ArooaSession; | ||
| import org.oddjob.arooa.ArooaValue; | ||
| import org.oddjob.arooa.ClassResolver; | ||
| import org.oddjob.arooa.convert.ConversionProvider; | ||
| import org.oddjob.arooa.convert.ConversionRegistry; | ||
| import org.oddjob.arooa.convert.Convertlet; | ||
| import org.oddjob.arooa.convert.ConvertletException; | ||
| import org.oddjob.arooa.deploy.annotations.ArooaHidden; | ||
| import org.oddjob.arooa.life.ArooaSessionAware; | ||
|
|
||
| /** | ||
| * @oddjob.description Specify a resource on the class path. | ||
| * <p> | ||
| * This uses | ||
| * Oddjob's internal class path to find the resource which includes all | ||
| * Oddballs. Oddballs will be searched in the order they were loaded. | ||
| * | ||
| * @oddjob.example | ||
| * | ||
| * Specifiy properties as a resource on the class path. | ||
| * | ||
| * <pre> | ||
| * <variables id='props'> | ||
| * <properties> | ||
| * <resource resource="org/oddjob/AResource.props"/> | ||
| * </properties> | ||
| * </variables> | ||
| * </pre> | ||
| * | ||
| * @author Rob Gordon. | ||
| */ | ||
| public class ResourceType implements ArooaValue, ArooaSessionAware { | ||
|
|
||
| public static class Conversions implements ConversionProvider { | ||
|
|
||
| public void registerWith(ConversionRegistry registry) { | ||
|
|
||
| registry.register(ResourceType.class, InputStream.class, | ||
| new Convertlet<ResourceType, InputStream>() { | ||
| public InputStream convert(ResourceType from) throws ConvertletException { | ||
| try { | ||
| return from.toInputStream(); | ||
| } | ||
| catch (IOException e) { | ||
| throw new ConvertletException(e); | ||
| } | ||
| } | ||
| }); | ||
| registry.register(ResourceType.class, String.class, | ||
| new Convertlet<ResourceType, String>() { | ||
| public String convert(ResourceType from) throws ConvertletException { | ||
| return from.resource; | ||
| } | ||
| }); | ||
| } | ||
| } | ||
|
|
||
| /** | ||
| * @oddjob.property | ||
| * @oddjob.description The resource | ||
| * @oddjob.required Yes. | ||
| */ | ||
| private String resource; | ||
|
|
||
| private ArooaSession session; | ||
|
|
||
| public ResourceType() { | ||
| } | ||
|
|
||
| public ResourceType(String resource) { | ||
| this.resource = resource; | ||
| } | ||
|
|
||
| @Override | ||
| @ArooaHidden | ||
| public void setArooaSession(ArooaSession session) { | ||
| this.session = session; | ||
| } | ||
|
|
||
| public InputStream toInputStream() throws IOException { | ||
| URL url = null; | ||
| if (session == null) { | ||
| url = getClass().getClassLoader().getResource( | ||
| resource); | ||
| } | ||
| else { | ||
| ClassResolver resolver = | ||
| session.getArooaDescriptor( | ||
| ).getClassResolver(); | ||
| url = resolver.getResource(resource); | ||
| } | ||
|
|
||
| if (url == null) { | ||
| throw new IOException("No Resource found: " + resource); | ||
| } | ||
|
|
||
| return url.openStream(); | ||
| } | ||
|
|
||
|
|
||
| /** | ||
| * Set the resource. | ||
| * | ||
| * @param resource The resource. | ||
| */ | ||
| public void setResource(String resource) { | ||
| this.resource = resource; | ||
| } | ||
|
|
||
| public String toString() { | ||
| return resource; | ||
| } | ||
| } | ||
| /* | ||
| * Copyright (c) 2005, Rob Gordon. | ||
| */ | ||
| package org.oddjob.io; | ||
|
|
||
| import java.io.IOException; | ||
| import java.io.InputStream; | ||
| import java.net.URL; | ||
|
|
||
| import org.oddjob.arooa.ArooaSession; | ||
| import org.oddjob.arooa.ArooaValue; | ||
| import org.oddjob.arooa.ClassResolver; | ||
| import org.oddjob.arooa.convert.ConversionProvider; | ||
| import org.oddjob.arooa.convert.ConversionRegistry; | ||
| import org.oddjob.arooa.convert.Convertlet; | ||
| import org.oddjob.arooa.convert.ConvertletException; | ||
| import org.oddjob.arooa.deploy.annotations.ArooaHidden; | ||
| import org.oddjob.arooa.life.ArooaSessionAware; | ||
|
|
||
| /** | ||
| * @oddjob.description Specify a resource on the class path. | ||
| * <p> | ||
| * This uses | ||
| * Oddjob's internal class path to find the resource which includes all | ||
| * Oddballs. Oddballs will be searched in the order they were loaded. | ||
| * | ||
| * @oddjob.example | ||
| * | ||
| * Specifiy properties as a resource on the class path. | ||
| * | ||
| * <pre> | ||
| * <variables id='props'> | ||
| * <properties> | ||
| * <resource resource="org/oddjob/AResource.props"/> | ||
| * </properties> | ||
| * </variables> | ||
| * </pre> | ||
| * | ||
| * @author Rob Gordon. | ||
| */ | ||
| public class ResourceType implements ArooaValue, ArooaSessionAware { | ||
|
|
||
| public static class Conversions implements ConversionProvider { | ||
|
|
||
| public void registerWith(ConversionRegistry registry) { | ||
|
|
||
| registry.register(ResourceType.class, InputStream.class, | ||
| new Convertlet<ResourceType, InputStream>() { | ||
| public InputStream convert(ResourceType from) throws ConvertletException { | ||
| try { | ||
| return from.toInputStream(); | ||
| } | ||
| catch (IOException e) { | ||
| throw new ConvertletException(e); | ||
| } | ||
| } | ||
| }); | ||
|
|
||
| registry.register(ResourceType.class, URL.class, | ||
| new Convertlet<ResourceType, URL>() { | ||
| public URL convert(ResourceType from) throws ConvertletException { | ||
| return from.toURL(); | ||
| } | ||
| }); | ||
|
|
||
| registry.register(ResourceType.class, String.class, | ||
| new Convertlet<ResourceType, String>() { | ||
| public String convert(ResourceType from) throws ConvertletException { | ||
| return from.resource; | ||
| } | ||
| }); | ||
| } | ||
| } | ||
|
|
||
| /** | ||
| * @oddjob.property | ||
| * @oddjob.description The resource | ||
| * @oddjob.required Yes. | ||
| */ | ||
| private String resource; | ||
|
|
||
| private ArooaSession session; | ||
|
|
||
| public ResourceType() { | ||
| } | ||
|
|
||
| public ResourceType(String resource) { | ||
| this.resource = resource; | ||
| } | ||
|
|
||
| @Override | ||
| @ArooaHidden | ||
| public void setArooaSession(ArooaSession session) { | ||
| this.session = session; | ||
| } | ||
|
|
||
| public URL toURL() { | ||
| URL url = null; | ||
| if (session == null) { | ||
| url = getClass().getClassLoader().getResource( | ||
| resource); | ||
| } | ||
| else { | ||
| ClassResolver resolver = | ||
| session.getArooaDescriptor( | ||
| ).getClassResolver(); | ||
| url = resolver.getResource(resource); | ||
| } | ||
| return url; | ||
| } | ||
|
|
||
| public InputStream toInputStream() throws IOException { | ||
|
|
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| URL url = toURL(); | ||
|
|
||
| if (url == null) { | ||
| throw new IOException("No Resource found: " + resource); | ||
| } | ||
|
|
||
| return url.openStream(); | ||
| } | ||
|
|
||
|
|
||
| /** | ||
| * Set the resource. | ||
| * | ||
| * @param resource The resource. | ||
| */ | ||
| public void setResource(String resource) { | ||
| this.resource = resource; | ||
| } | ||
|
|
||
| public String toString() { | ||
| return resource; | ||
| } | ||
| } |