org.jfree.report.filter.templates: public class: ImageURLElementTemplate

org.jfree.report.filter.templates
public class: ImageURLElementTemplate [javadoc | source]

java.lang.Object
   org.jfree.report.filter.templates.AbstractTemplate
      org.jfree.report.filter.templates.ImageURLElementTemplate

All Implemented Interfaces:
Template

An image URL element template, which reads the image from a static URL.

author: Thomas - Morgner

Constructor:
public ImageURLElementTemplate() { staticDataSource = new StaticDataSource(); urlFilter = new URLFilter(); urlFilter.setDataSource(staticDataSource); imageLoadFilter = new ImageLoadFilter(); imageLoadFilter.setDataSource(urlFilter); } Creates a new template.

Constructor:

 public ImageURLElementTemplate() {
    staticDataSource = new StaticDataSource();
    urlFilter = new URLFilter();
    urlFilter.setDataSource(staticDataSource);
    imageLoadFilter = new ImageLoadFilter();
    imageLoadFilter.setDataSource(urlFilter);
}

Creates a new template.

Method from org.jfree.report.filter.templates.ImageURLElementTemplate Summary:
clone, getBaseURL, getContent, getValue, setBaseURL, setContent

Methods from org.jfree.report.filter.templates.AbstractTemplate:
clone, getInstance, getName, setName

Methods from java.lang.Object:
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method from org.jfree.report.filter.templates.ImageURLElementTemplate Detail:
public Object clone() throws CloneNotSupportedException { final ImageURLElementTemplate template = (ImageURLElementTemplate) super.clone(); template.imageLoadFilter = (ImageLoadFilter) imageLoadFilter.clone(); template.urlFilter = (URLFilter) template.imageLoadFilter.getDataSource(); template.staticDataSource = (StaticDataSource) template.urlFilter.getDataSource(); return template; } Clones the template.
public URL getBaseURL() { return urlFilter.getBaseURL(); } Returns the base URL.
public String getContent() { return (String) (staticDataSource.getValue(null, null)); } Returns the URL text for the template.
public Object getValue(ExpressionRuntime runtime, Element element) { return imageLoadFilter.getValue(runtime, element); } Returns the current value for the data source.
public void setBaseURL(URL baseURL) { urlFilter.setBaseURL(baseURL); } Sets the base URL.
public void setContent(String content) { staticDataSource.setValue(content); } Sets the URL for the template.

Method from org.jfree.report.filter.templates.ImageURLElementTemplate Detail:

 public Object clone() throws CloneNotSupportedException {
    final ImageURLElementTemplate template = (ImageURLElementTemplate) super.clone();
    template.imageLoadFilter = (ImageLoadFilter) imageLoadFilter.clone();
    template.urlFilter = (URLFilter) template.imageLoadFilter.getDataSource();
    template.staticDataSource = (StaticDataSource) template.urlFilter.getDataSource();
    return template;
}

Clones the template.

 public URL getBaseURL() {
    return urlFilter.getBaseURL();
}

Returns the base URL.

 public String getContent() {
    return (String) (staticDataSource.getValue(null, null));
}

Returns the URL text for the template.

 public Object getValue(ExpressionRuntime runtime,
    Element element) {
    return imageLoadFilter.getValue(runtime, element);
}

Returns the current value for the data source.

 public  void setBaseURL(URL baseURL) {
    urlFilter.setBaseURL(baseURL);
}

Sets the base URL.

 public  void setContent(String content) {
    staticDataSource.setValue(content);
}

Sets the URL for the template.