Example usage for org.apache.commons.net.pop3 POP3Client listMessages

Introduction

In this page you can find the example usage for org.apache.commons.net.pop3 POP3Client listMessages.

Prototype

public POP3MessageInfo[] listMessages() throws IOException 

Source Link

Document

List all messages.

Usage

From source file:org.apache.james.protocols.pop3.AbstractPOP3ServerTest.java

@Test
public void testEmptyInbox() throws Exception {
    InetSocketAddress address = new InetSocketAddress("127.0.0.1", TestUtils.getFreePort());

    ProtocolServer server = null;//from   w w w.  j  av a  2s.  c  o  m
    try {
        String identifier = "id";
        TestPassCmdHandler handler = new TestPassCmdHandler();

        handler.add("valid", new MockMailbox(identifier));
        server = createServer(createProtocol(handler), address);
        server.bind();

        POP3Client client = createClient();
        client.connect(address.getAddress().getHostAddress(), address.getPort());

        assertThat(client.login("valid", "valid")).isTrue();
        POP3MessageInfo[] info = client.listMessages();
        assertThat(info.length).isEqualTo(0);

        info = client.listUniqueIdentifiers();
        assertThat(info.length).isEqualTo(0);
        assertThat(client.logout()).isTrue();

    } finally {
        if (server != null) {
            server.unbind();
        }
    }

}

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From source file:org.apache.james.protocols.pop3.AbstractPOP3ServerTest.java

@Test
public void testInboxWithMessages() throws Exception {
    InetSocketAddress address = new InetSocketAddress("127.0.0.1", TestUtils.getFreePort());

    ProtocolServer server = null;//from  w w  w.  j a v  a  2s.c  o m
    try {
        String identifier = "id";
        TestPassCmdHandler handler = new TestPassCmdHandler();

        handler.add("valid", new MockMailbox(identifier, MESSAGE1, MESSAGE2));
        server = createServer(createProtocol(handler), address);
        server.bind();

        POP3Client client = createClient();
        client.connect(address.getAddress().getHostAddress(), address.getPort());

        assertThat(client.login("valid", "valid")).isTrue();
        POP3MessageInfo[] info = client.listMessages();
        assertThat(info.length).isEqualTo(2);
        assertThat(info[0].size).isEqualTo((int) MESSAGE1.meta.getSize());
        assertThat(info[1].size).isEqualTo((int) MESSAGE2.meta.getSize());
        assertThat(info[0].number).isEqualTo(1);
        assertThat(info[1].number).isEqualTo(2);

        POP3MessageInfo mInfo = client.listMessage(1);
        assertThat(mInfo.size).isEqualTo((int) MESSAGE1.meta.getSize());
        assertThat(mInfo.number).isEqualTo(1);

        // try to retrieve message that not exist
        mInfo = client.listMessage(10);
        assertThat(mInfo).isNull();

        info = client.listUniqueIdentifiers();
        assertThat(info.length).isEqualTo(2);
        assertThat(info[0].identifier).isEqualTo(identifier + "-" + MESSAGE1.meta.getUid());
        assertThat(info[1].identifier).isEqualTo(identifier + "-" + MESSAGE2.meta.getUid());
        assertThat(info[0].number).isEqualTo(1);
        assertThat(info[1].number).isEqualTo(2);

        mInfo = client.listUniqueIdentifier(1);
        assertThat(mInfo.identifier).isEqualTo(identifier + "-" + MESSAGE1.meta.getUid());
        assertThat(mInfo.number).isEqualTo(1);

        // try to retrieve message that not exist
        mInfo = client.listUniqueIdentifier(10);
        assertThat(mInfo).isNull();

        assertThat(client.logout()).isTrue();

    } finally {
        if (server != null) {
            server.unbind();
        }
    }

}

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From source file:org.apache.james.protocols.pop3.AbstractPOP3ServerTest.java

@Test
public void testDele() throws Exception {
    InetSocketAddress address = new InetSocketAddress("127.0.0.1", TestUtils.getFreePort());

    ProtocolServer server = null;/*w  ww.  j  a v a  2  s . c om*/
    try {
        String identifier = "id";
        TestPassCmdHandler factory = new TestPassCmdHandler();

        factory.add("valid", new MockMailbox(identifier, MESSAGE1, MESSAGE2));
        server = createServer(createProtocol(factory), address);
        server.bind();

        POP3Client client = createClient();
        client.connect(address.getAddress().getHostAddress(), address.getPort());

        assertThat(client.login("valid", "valid")).isTrue();
        POP3MessageInfo[] info = client.listMessages();
        assertThat(info.length).isEqualTo(2);

        assertThat(client.deleteMessage(1)).isTrue();
        info = client.listMessages();
        assertThat(info.length).isEqualTo(1);

        assertThat(client.deleteMessage(1)).isFalse();
        info = client.listMessages();
        assertThat(info.length).isEqualTo(1);

        assertThat(client.deleteMessage(2)).isTrue();
        info = client.listMessages();
        assertThat(info.length).isEqualTo(0);

        // logout so the messages get expunged
        assertThat(client.logout()).isTrue();

        client.connect(address.getAddress().getHostAddress(), address.getPort());

        assertThat(client.login("valid", "valid")).isTrue();
        info = client.listMessages();
        assertThat(info.length).isEqualTo(0);

        assertThat(client.logout()).isTrue();

    } finally {
        if (server != null) {
            server.unbind();
        }
    }

}

---

From source file:org.apache.james.protocols.pop3.AbstractPOP3ServerTest.java

@Test
public void testRset() throws Exception {
    InetSocketAddress address = new InetSocketAddress("127.0.0.1", TestUtils.getFreePort());

    ProtocolServer server = null;/*  w  w w  .j a va  2s.  c  om*/
    try {
        String identifier = "id";
        TestPassCmdHandler factory = new TestPassCmdHandler();

        factory.add("valid", new MockMailbox(identifier, MESSAGE1));
        server = createServer(createProtocol(factory), address);
        server.bind();

        POP3Client client = createClient();
        client.connect(address.getAddress().getHostAddress(), address.getPort());

        assertThat(client.login("valid", "valid")).isTrue();
        assertThat(client.listMessages().length).isEqualTo(1);
        assertThat(client.deleteMessage(1)).isTrue();
        assertThat(client.listMessages().length).isEqualTo(0);

        // call RSET. After this the deleted mark should be removed again
        assertThat(client.reset()).isTrue();
        assertThat(client.listMessages().length).isEqualTo(1);

        assertThat(client.logout()).isTrue();

    } finally {
        if (server != null) {
            server.unbind();
        }
    }

}

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From source file:org.apache.james.protocols.pop3.AbstractPOP3ServerTest.java

@Test
public void testDifferentStates() throws Exception {
    InetSocketAddress address = new InetSocketAddress("127.0.0.1", TestUtils.getFreePort());

    ProtocolServer server = null;/* w w w  .  java2 s  .com*/
    try {
        String identifier = "id";
        TestPassCmdHandler factory = new TestPassCmdHandler();

        factory.add("valid", new MockMailbox(identifier, MESSAGE1, MESSAGE2));
        server = createServer(createProtocol(factory), address);
        server.bind();

        POP3Client client = createClient();

        client.connect(address.getAddress().getHostAddress(), address.getPort());
        assertThat(client.listMessages()).isNull();
        assertThat(client.listUniqueIdentifiers()).isNull();
        assertThat(client.deleteMessage(1)).isFalse();
        assertThat(client.retrieveMessage(1)).isNull();
        assertThat(client.retrieveMessageTop(1, 10)).isNull();
        assertThat(client.status()).isNull();
        assertThat(client.reset()).isFalse();
        client.logout();

        client.connect(address.getAddress().getHostAddress(), address.getPort());

        assertThat(client.login("valid", "valid")).isTrue();
        assertThat(client.listMessages()).isNotNull();
        assertThat(client.listUniqueIdentifiers()).isNotNull();
        Reader reader = client.retrieveMessage(1);
        assertThat(reader).isNotNull();
        reader.close();
        assertThat(client.status()).isNotNull();
        reader = client.retrieveMessageTop(1, 1);
        assertThat(reader).isNotNull();
        reader.close();
        assertThat(client.deleteMessage(1)).isTrue();
        assertThat(client.reset()).isTrue();

        assertThat(client.logout()).isTrue();

    } finally {
        if (server != null) {
            server.unbind();
        }
    }

}

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